unversal7885: SamsungParts: Convert to Kotlin

universal7885-common/apps/SamsungParts/Android.bp

@@ -1,7 +1,6 @@
 android_app {
     name: "SamsungParts",
     srcs: [
-        "src/**/*.java",
         "src/**/*.kt",
     ],
     platform_apis: true,

universal7885-common/apps/SamsungParts/jni/BatteryBridge.cpp

@@ -33,7 +33,7 @@ Java_com_eurekateam_samsungextras_interfaces_Battery_getChargeSysfs
 
 extern "C"
 JNIEXPORT void JNICALL
-Java_com_eurekateam_samsungextras_interfaces_Battery_setFastCharge(JNIEnv *env, __unused jclass obj,
+Java_com_eurekateam_samsungextras_interfaces_Battery_setFastCharge(JNIEnv *env, __unused jobject obj,
                                                                    jint enable) {
       android::sp<IBattery> service = IBattery::getService();
       if (enable == 1){
@@ -52,9 +52,7 @@ jclass obj) {
 }
 extern "C"
 JNIEXPORT jint JNICALL
-Java_com_eurekateam_samsungextras_interfaces_Battery_getGeneralBatteryStats(JNIEnv *env,
+Java_com_eurekateam_samsungextras_interfaces_Battery_getGeneralBatteryStats(JNIEnv *env,__unused jobject obj, jint id) {
-                                                                            __unused
-                                                                            jclass obj, jint id) {
       /**
        * id:
        * 1 = BATTERY_CAPACITY_MAX

universal7885-common/apps/SamsungParts/jni/FlashlightBridge.cpp

@@ -13,7 +13,7 @@ using android::sp;
 
 extern "C"
 JNIEXPORT void JNICALL
-Java_com_eurekateam_samsungextras_interfaces_Flashlight_setFlash(JNIEnv *env, __unused jclass obj,
+Java_com_eurekateam_samsungextras_interfaces_Flashlight_setFlash(JNIEnv *env, __unused jobject obj,
                                                                  jint value) {
       android::sp<IFlashlight> service = IFlashlight::getService();
       service->setFlashlightEnable(Enable::ENABLE);
@@ -55,14 +55,10 @@ Java_com_eurekateam_samsungextras_interfaces_Flashlight_setFlash(JNIEnv *env, __
 }
 extern "C"
 JNIEXPORT jint JNICALL
-Java_com_eurekateam_samsungextras_interfaces_Flashlight_getFlash(JNIEnv *env, jclass clazz,
+Java_com_eurekateam_samsungextras_interfaces_Flashlight_getFlash(JNIEnv *env, jobject clazz,
                                                                  jint isA10) {
       android::sp<IFlashlight> service = IFlashlight::getService();
       int ret;
-      if(isA10 == 1) {
+      ret = service->readFlashlightstats(Device::A10);
-            ret = service->readFlashlightstats(Device::A10);
-      }else{
-            ret = service->readFlashlightstats(Device::NOTA10);
-      }
       return ret;
 }

universal7885-common/apps/SamsungParts/res/layout/preference_custom_seekbar.xml

@@ -23,7 +23,8 @@
     android:paddingStart="?android:attr/listPreferredItemPaddingStart"
     android:paddingEnd="?android:attr/listPreferredItemPaddingEnd"
     android:background="?android:attr/activatedBackgroundIndicator"
-    android:clipToPadding="false">
+    android:clipToPadding="false"
+    android:baselineAligned="false">
 
     <LinearLayout
         android:id="@android:id/icon_frame"
@@ -45,7 +46,7 @@
     </LinearLayout>
 
     <RelativeLayout
-        android:layout_width="wrap_content"
+        android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_weight="1"
         android:paddingTop="16dp"
@@ -127,11 +128,11 @@
                 android:id="@+id/seekbar"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-                android:layout_weight="1"
                 android:layout_marginEnd="3dp"
                 android:layout_toEndOf="@id/minus"
                 android:layout_toStartOf="@id/plus"
-                android:layout_centerVertical="true" />
+                android:layout_centerVertical="true"
+                android:orientation="horizontal" />
         </RelativeLayout>
     </RelativeLayout>
 

universal7885-common/apps/SamsungParts/res/layout/switch_bar.xml

@@ -34,10 +34,9 @@
         android:ellipsize="end"
         android:textAppearance="@android:style/TextAppearance.Material.Title"
         android:textColor="?android:attr/textColorPrimary"
-        android:textAlignment="viewStart"
         android:text="@string/switch_bar_on" />
 
-    <Switch
+    <androidx.appcompat.widget.SwitchCompat
         android:id="@android:id/switch_widget"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"

universal7885-common/apps/SamsungParts/res/xml/dolby_settings.xml

@@ -6,7 +6,7 @@
     <SwitchPreference
         android:key="dolby_pref"
         android:title="@string/dolby_title"
-        android:icon="@drawable/dolby"
+        android:icon="@drawable/ic_speaker_cleaner_icon"
         android:summary="@string/dolby_summary"/>
 
     <ListPreference

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/BootReceiver.java

@@ -1,47 +0,0 @@
-/*
- * Copyright (C) 2020 The Xiaomi-SM6250 Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License
- */
-
-package com.eurekateam.samsungextras;
-
-import android.content.BroadcastReceiver;
-import android.content.Context;
-import android.content.Intent;
-import android.content.SharedPreferences;
-
-import androidx.preference.PreferenceManager;
-
-import com.eurekateam.samsungextras.interfaces.GPU;
-
-
-public class BootReceiver extends BroadcastReceiver {
-    public void onReceive(Context context, Intent intent) {
-        if (intent.getAction().equalsIgnoreCase(Intent.ACTION_BOOT_COMPLETED)) {
-            if (context != null) {
-                SharedPreferences sharedPrefs = PreferenceManager.getDefaultSharedPreferences(context);
-
-                boolean fpsenabled = sharedPrefs.getBoolean(DeviceSettings.PREF_KEY_FPS_INFO, false);
-                if (fpsenabled) {
-                    context.startService(new Intent(context, FPSInfoService.class));
-                }
-                boolean gpuenabled = sharedPrefs.getBoolean(DeviceSettings.PREF_GPUEXYNOS, false);
-                if (!gpuenabled){
-                    GPU.setGPU(0);
-                }
-            }
-        }
-
-    }
-}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/BootReceiver.kt

@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2020 The Xiaomi-SM6250 Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+package com.eurekateam.samsungextras
+
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+import androidx.preference.PreferenceManager
+import com.eurekateam.samsungextras.interfaces.GPU
+
+class BootReceiver : BroadcastReceiver() {
+    override fun onReceive(context: Context, intent: Intent) {
+        if (intent.action.equals(Intent.ACTION_BOOT_COMPLETED, ignoreCase = true)) {
+            val sharedPrefs = PreferenceManager.getDefaultSharedPreferences(context)
+            val fpsenabled = sharedPrefs.getBoolean(DeviceSettings.PREF_KEY_FPS_INFO, false)
+            if (fpsenabled) {
+                context.startService(Intent(context, FPSInfoService::class.java))
+            }
+            val gpuenabled = sharedPrefs.getBoolean(DeviceSettings.PREF_GPUEXYNOS, true)
+            if (gpuenabled) {
+                GPU.GPU = 1
+            }else{
+                GPU.GPU = 0
+            }
+        }
+    }
+}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/DeviceSettings.java

@@ -1,122 +0,0 @@
-/*
- * Copyright (C) 2020 The Xiaomi-SM6250 Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License
- */
-
-package com.eurekateam.samsungextras;
-
-import android.content.Context;
-import android.content.Intent;
-import android.content.SharedPreferences;
-import android.os.Bundle;
-import android.widget.Toast;
-
-import androidx.preference.Preference;
-import androidx.preference.PreferenceFragment;
-import androidx.preference.PreferenceManager;
-import androidx.preference.SwitchPreference;
-
-import com.eurekateam.samsungextras.battery.BatteryActivity;
-import com.eurekateam.samsungextras.flashlight.FlashLightActivity;
-import com.eurekateam.samsungextras.interfaces.GPU;
-import com.eurekateam.samsungextras.interfaces.SELinux;
-import com.eurekateam.samsungextras.speaker.ClearSpeakerActivity;
-
-public class DeviceSettings extends PreferenceFragment implements
-        Preference.OnPreferenceChangeListener {
-    public static final String PREF_KEY_FPS_INFO = "fps_info";
-    private static final String PREF_CLEAR_SPEAKER = "clear_speaker_settings";
-    private static final String PREF_FLASHLIGHT = "flashlight_settings";
-    public static final String PREF_GPUEXYNOS = "gpuexynos_settings";
-    private static final String PREF_SELINUX = "selinux_settings";
-    public static final String PREF_BATTERY = "battery_settings";
-
-    public DeviceSettings() {
-    }
-
-    @Override
-    public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
-        System.loadLibrary("samsungparts_jni");
-        setPreferencesFromResource(R.xml.preferences_samsung_parts, rootKey);
-        Context mContext = this.getContext();
-        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(mContext);
-        Preference mClearSpeakerPref = findPreference(PREF_CLEAR_SPEAKER);
-        assert mClearSpeakerPref != null;
-        mClearSpeakerPref.setOnPreferenceClickListener(preference -> {
-            Intent intent = new Intent(getActivity().getApplicationContext(), ClearSpeakerActivity.class);
-            startActivity(intent);
-            return true;
-        });
-
-        SwitchPreference mFpsInfo = findPreference(PREF_KEY_FPS_INFO);
-        assert mFpsInfo != null;
-        mFpsInfo.setChecked(prefs.getBoolean(PREF_KEY_FPS_INFO, false));
-        mFpsInfo.setOnPreferenceChangeListener(this);
-
-        SwitchPreference mGPUExynos = findPreference(PREF_GPUEXYNOS);
-        assert mGPUExynos != null;
-        mGPUExynos.setChecked(GPU.getGPU() == 1);
-        mGPUExynos.setOnPreferenceChangeListener(this);
-
-        Preference mSELinux = findPreference(PREF_SELINUX);
-        assert mSELinux != null;
-        mSELinux.setOnPreferenceClickListener(preference -> {
-            Toast.makeText(getContext(), SELinux.getSELinux() == 1 ?
-                            "SELinux is in enforcing state." :
-                            "SELinux is in permissive state.",
-                    Toast.LENGTH_SHORT).show();
-            return true;
-        });
-
-        Preference mFlashLight = findPreference(PREF_FLASHLIGHT);
-        assert mFlashLight != null;
-        mFlashLight.setOnPreferenceClickListener(preference -> {
-            Intent intent = new Intent(getActivity().getApplicationContext(), FlashLightActivity.class);
-            startActivity(intent);
-            return true;
-        });
-        Preference mFastCharge = findPreference(PREF_BATTERY);
-        assert mFastCharge != null;
-        mFastCharge.setOnPreferenceClickListener(preference -> {
-            Intent intent = new Intent(getActivity().getApplicationContext(), BatteryActivity.class);
-            startActivity(intent);
-            return true;
-        });
-    }
-
-    @Override
-    public boolean onPreferenceChange(Preference preference, Object value) {
-        final String key = preference.getKey();
-        switch (key) {
-            case PREF_KEY_FPS_INFO:
-                boolean fps_enabled = (Boolean) value;
-                Intent fpsinfo = new Intent(this.getContext(), FPSInfoService.class);
-                if (fps_enabled) {
-                    this.getContext().startService(fpsinfo);
-                } else {
-                    this.getContext().stopService(fpsinfo);
-                }
-                break;
-            case PREF_GPUEXYNOS:
-                boolean gpu_enabled = (Boolean) value;
-                GPU.setGPU(gpu_enabled ? 1 : 0);
-                Toast.makeText(getContext(), gpu_enabled ? "GPU Throttling is now enabled."
-                        : "GPU Throttling is now disabled.",
-                        Toast.LENGTH_SHORT).show();
-            default:
-                break;
-        }
-        return true;
-    }
-}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/DeviceSettings.kt

@@ -0,0 +1,110 @@
+/*
+ * Copyright (C) 2020 The Xiaomi-SM6250 Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+package com.eurekateam.samsungextras
+
+import android.content.Intent
+import android.os.Bundle
+import android.widget.Toast
+import androidx.preference.Preference
+import androidx.preference.PreferenceFragment
+import androidx.preference.PreferenceManager
+import androidx.preference.SwitchPreference
+import com.eurekateam.samsungextras.battery.BatteryActivity
+import com.eurekateam.samsungextras.flashlight.FlashLightActivity
+import com.eurekateam.samsungextras.interfaces.GPU.GPU
+import com.eurekateam.samsungextras.interfaces.SELinux.SELinux
+import com.eurekateam.samsungextras.speaker.ClearSpeakerActivity
+
+class DeviceSettings : PreferenceFragment(), Preference.OnPreferenceChangeListener {
+    override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
+        System.loadLibrary("samsungparts_jni")
+        setPreferencesFromResource(R.xml.preferences_samsung_parts, rootKey)
+        val mContext = this.context
+        val prefs = PreferenceManager.getDefaultSharedPreferences(mContext)
+        val mClearSpeakerPref = findPreference<Preference>(PREF_CLEAR_SPEAKER)!!
+        mClearSpeakerPref.onPreferenceClickListener =
+            Preference.OnPreferenceClickListener {
+                val intent = Intent(activity.applicationContext, ClearSpeakerActivity::class.java)
+                startActivity(intent)
+                true
+            }
+        val mFpsInfo = findPreference<SwitchPreference>(PREF_KEY_FPS_INFO)!!
+        mFpsInfo.isChecked = prefs.getBoolean(PREF_KEY_FPS_INFO, false)
+        mFpsInfo.onPreferenceChangeListener = this
+        val mGPUExynos = findPreference<SwitchPreference>(PREF_GPUEXYNOS)!!
+        mGPUExynos.isChecked = GPU == 1
+        mGPUExynos.onPreferenceChangeListener = this
+        val mSELinux = findPreference<Preference>(PREF_SELINUX)!!
+        mSELinux.onPreferenceClickListener =
+            Preference.OnPreferenceClickListener {
+                Toast.makeText(
+                    context,
+                    if (SELinux == 1) "SELinux is in enforcing state." else "SELinux is in permissive state.",
+                    Toast.LENGTH_SHORT
+                ).show()
+                true
+            }
+        val mFlashLight = findPreference<Preference>(PREF_FLASHLIGHT)!!
+        mFlashLight.onPreferenceClickListener =
+            Preference.OnPreferenceClickListener {
+                val intent = Intent(activity.applicationContext, FlashLightActivity::class.java)
+                startActivity(intent)
+                true
+            }
+        val mFastCharge = findPreference<Preference>(PREF_BATTERY)!!
+        mFastCharge.onPreferenceClickListener =
+            Preference.OnPreferenceClickListener {
+                val intent = Intent(activity.applicationContext, BatteryActivity::class.java)
+                startActivity(intent)
+                true
+            }
+    }
+
+    override fun onPreferenceChange(preference: Preference, value: Any): Boolean {
+        when (preference.key) {
+            PREF_KEY_FPS_INFO -> {
+                val fps_enabled = value as Boolean
+                val fpsinfo = Intent(this.context, FPSInfoService::class.java)
+                if (fps_enabled) {
+                    this.context.startService(fpsinfo)
+                } else {
+                    this.context.stopService(fpsinfo)
+                }
+            }
+            PREF_GPUEXYNOS -> {
+                val gpu_enabled = value as Boolean
+                GPU = if (gpu_enabled) 1 else 0
+                Toast.makeText(
+                    context,
+                    if (gpu_enabled) "GPU Throttling is now enabled." else "GPU Throttling is now disabled.",
+                    Toast.LENGTH_SHORT
+                ).show()
+            }
+            else -> {
+            }
+        }
+        return true
+    }
+
+    companion object {
+        const val PREF_KEY_FPS_INFO = "fps_info"
+        private const val PREF_CLEAR_SPEAKER = "clear_speaker_settings"
+        private const val PREF_FLASHLIGHT = "flashlight_settings"
+        const val PREF_GPUEXYNOS = "gpuexynos_settings"
+        private const val PREF_SELINUX = "selinux_settings"
+        const val PREF_BATTERY = "battery_settings"
+    }
+}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/DeviceSettingsActivity.java

@@ -1,50 +0,0 @@
-/*
- * Copyright (C) 2020 The Xiaomi-SM6250 Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License
- */
-
-package com.eurekateam.samsungextras;
-
-import android.app.Activity;
-import android.app.Fragment;
-import android.os.Bundle;
-import android.view.MenuItem;
-
-public class DeviceSettingsActivity extends Activity {
-
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-
-        getActionBar().setDisplayHomeAsUpEnabled(true);
-
-        Fragment fragment = getFragmentManager().findFragmentById(android.R.id.content);
-        DeviceSettings mDeviceSettingsFragment;
-        if (fragment == null) {
-            mDeviceSettingsFragment = new DeviceSettings();
-            getFragmentManager().beginTransaction()
-                    .add(android.R.id.content, mDeviceSettingsFragment)
-                    .commit();
-        }
-    }
-
-    @Override
-    public boolean onOptionsItemSelected(MenuItem item) {
-        if (item.getItemId() == android.R.id.home) {
-            finish();
-            return true;
-        }
-        return super.onOptionsItemSelected(item);
-    }
-}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/DeviceSettingsActivity.kt

@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2020 The Xiaomi-SM6250 Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+package com.eurekateam.samsungextras
+
+import android.app.Activity
+import android.os.Bundle
+import android.view.MenuItem
+import com.android.internal.R.id.content
+import com.android.internal.R.id.home
+
+class DeviceSettingsActivity : Activity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        actionBar.setDisplayHomeAsUpEnabled(true)
+        val fragment = fragmentManager.findFragmentById(content)
+        val mDeviceSettingsFragment: DeviceSettings
+        if (fragment == null) {
+            mDeviceSettingsFragment = DeviceSettings()
+            fragmentManager.beginTransaction()
+                .add(content, mDeviceSettingsFragment)
+                .commit()
+        }
+    }
+
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        if (item.itemId == home) {
+            finish()
+            return true
+        }
+        return super.onOptionsItemSelected(item)
+    }
+}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/DolbyTile.java

@@ -1,33 +0,0 @@
-package com.eurekateam.samsungextras;
-
-import android.service.quicksettings.Tile;
-import android.service.quicksettings.TileService;
-
-import com.eurekateam.samsungextras.dolby.DolbyCore;
-
-public class DolbyTile extends TileService {
-    private boolean isRunning;
-    DolbyCore dolbyCore = new DolbyCore();
-    @Override
-    public void onStartListening() {
-        super.onStartListening();
-        isRunning = dolbyCore.isRunning();
-        updateTile();
-    }
-
-    @Override
-    public void onClick() {
-        if (isRunning) {
-            dolbyCore.stopDolbyEffect();
-        }else{
-            dolbyCore.justStartOnly();
-        }
-        isRunning = !isRunning;
-        updateTile();
-    }
-    private void updateTile() {
-        final Tile tile = getQsTile();
-        tile.setState(isRunning ? Tile.STATE_ACTIVE : Tile.STATE_INACTIVE);
-        tile.updateTile();
-    }
-}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/DolbyTile.kt

@@ -0,0 +1,32 @@
+package com.eurekateam.samsungextras
+
+import android.service.quicksettings.Tile
+import android.service.quicksettings.TileService
+import com.eurekateam.samsungextras.dolby.DolbyCore
+
+class DolbyTile : TileService() {
+    private var isRunning = false
+    private var dolbyCore = DolbyCore()
+    override fun onStartListening() {
+        super.onStartListening()
+        isRunning = dolbyCore.isRunning()
+        updateTile()
+    }
+
+    override fun onClick() {
+        if (isRunning) {
+            dolbyCore.stopDolbyEffect()
+        } else {
+            dolbyCore.justStartOnly()
+        }
+        isRunning = !isRunning
+        updateTile()
+    }
+
+    private fun updateTile() {
+        val tile = qsTile
+        tile.state =
+            if (isRunning) Tile.STATE_ACTIVE else Tile.STATE_INACTIVE
+        tile.updateTile()
+    }
+}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/FPSInfoService.java

@@ -1,282 +0,0 @@
-/*
- * Copyright (C) 2020 The Xiaomi-SM6250 Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.eurekateam.samsungextras;
-
-import android.app.Service;
-import android.content.BroadcastReceiver;
-import android.content.Context;
-import android.content.Intent;
-import android.content.IntentFilter;
-import android.graphics.Canvas;
-import android.graphics.Color;
-import android.graphics.Paint;
-import android.graphics.PixelFormat;
-import android.graphics.Typeface;
-import android.os.Handler;
-import android.os.IBinder;
-import android.os.Looper;
-import android.os.Message;
-import android.os.RemoteException;
-import android.os.ServiceManager;
-import android.service.dreams.DreamService;
-import android.service.dreams.IDreamManager;
-import android.util.Log;
-import android.view.Gravity;
-import android.view.View;
-import android.view.WindowManager;
-
-public class FPSInfoService extends Service {
-    private View mView;
-    private Thread mCurFPSThread;
-    private static SurfaceFlingerFPS surfaceFlingerFPS;
-    private final String TAG = "FPSInfoService";
-    private String mFps = null;
-
-    private IDreamManager mDreamManager;
-
-    private class FPSView extends View {
-        private final Paint mOnlinePaint;
-        private final float mAscent;
-        private int mMaxWidth = 0;
-
-        private int mNeededWidth;
-        private int mNeededHeight;
-
-        private boolean mDataAvail;
-
-        private final Handler mCurFPSHandler = new Handler(Looper.getMainLooper()) {
-            public void handleMessage(Message msg) {
-                if (msg.obj == null || msg.what != 1) {
-                    return;
-                }
-                String msgData = (String) msg.obj;
-                mFps = msgData + " FPS";
-                mDataAvail = true;
-                updateDisplay();
-            }
-        };
-
-        FPSView(Context c) {
-            super(c);
-            float density = c.getResources().getDisplayMetrics().density;
-            int paddingPx = Math.round(5 * density);
-            setPadding(paddingPx, paddingPx, paddingPx, paddingPx);
-            setBackgroundColor(Color.argb(0x60, 0, 0, 0));
-
-            final int textSize = Math.round(12 * density);
-
-            Typeface typeface = Typeface.create("monospace", Typeface.NORMAL);
-
-            mOnlinePaint = new Paint();
-            mOnlinePaint.setTypeface(typeface);
-            mOnlinePaint.setAntiAlias(true);
-            mOnlinePaint.setTextSize(textSize);
-            mOnlinePaint.setColor(Color.WHITE);
-            mOnlinePaint.setShadowLayer(5.0f, 0.0f, 0.0f, Color.BLACK);
-
-            mAscent = mOnlinePaint.ascent();
-            mOnlinePaint.descent();
-
-            updateDisplay();
-        }
-
-        @Override
-        protected void onAttachedToWindow() {
-            super.onAttachedToWindow();
-        }
-
-        @Override
-        protected void onDetachedFromWindow() {
-            super.onDetachedFromWindow();
-            mCurFPSHandler.removeMessages(1);
-        }
-
-        @Override
-        protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
-            setMeasuredDimension(resolveSize(mNeededWidth, widthMeasureSpec),
-                    resolveSize(mNeededHeight, heightMeasureSpec));
-        }
-
-        private String getFPSInfoString() {
-            return mFps;
-        }
-
-        @Override
-        public void onDraw(Canvas canvas) {
-            super.onDraw(canvas);
-            if (!mDataAvail) {
-                return;
-            }
-
-            final int LEFT = getWidth() - 1;
-
-            int y = mPaddingTop - (int) mAscent;
-
-            String s = getFPSInfoString();
-            canvas.drawText(s, LEFT - mPaddingLeft - mMaxWidth,
-                    y - 1, mOnlinePaint);
-        }
-
-        void updateDisplay() {
-            if (!mDataAvail) {
-                return;
-            }
-
-            if (mOnlinePaint != null) {
-                mMaxWidth = (int) mOnlinePaint.measureText(mFps);
-            }
-
-            int neededWidth = mPaddingLeft + mPaddingRight + mMaxWidth;
-            int neededHeight = mPaddingTop + mPaddingBottom + 40;
-            if (neededWidth != mNeededWidth || neededHeight != mNeededHeight) {
-                mNeededWidth = neededWidth;
-                mNeededHeight = neededHeight;
-                requestLayout();
-            } else {
-                invalidate();
-            }
-        }
-
-        public Handler getHandler() {
-            return mCurFPSHandler;
-        }
-    }
-
-    /**
-     * Thead to monitor fps
-     */
-    protected static class CurFPSThread extends Thread {
-        private boolean mInterrupt = false;
-        private final Handler mHandler;
-
-        public CurFPSThread(Handler handler) {
-            mHandler = handler;
-        }
-
-        public void interrupt() {
-            mInterrupt = true;
-        }
-
-        @Override
-        public void run() {
-            try {
-                while (!mInterrupt) {
-                    sleep(500);
-                    new StringBuilder();
-                    String fpsVal = String.valueOf(Math.round(surfaceFlingerFPS.getFps()));
-                    mHandler.sendMessage(mHandler.obtainMessage(1, fpsVal));
-                }
-            } catch (InterruptedException ignored) {
-            }
-        }
-    }
-
-    @Override
-    public void onCreate() {
-        super.onCreate();
-
-        mView = new FPSView(this);
-        WindowManager.LayoutParams params = new WindowManager.LayoutParams(
-                WindowManager.LayoutParams.WRAP_CONTENT,
-                WindowManager.LayoutParams.WRAP_CONTENT,
-                WindowManager.LayoutParams.TYPE_SECURE_SYSTEM_OVERLAY,
-                WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE |
-                        WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE,
-                PixelFormat.TRANSLUCENT);
-        params.y = 50;
-        params.gravity = Gravity.START | Gravity.TOP;
-        params.setTitle("FPS Info");
-	surfaceFlingerFPS = SurfaceFlingerFPS.getInstance();
-        startThread();
-
-        mDreamManager = IDreamManager.Stub.asInterface(
-                ServiceManager.checkService(DreamService.DREAM_SERVICE));
-        IntentFilter screenStateFilter = new IntentFilter(Intent.ACTION_SCREEN_ON);
-        screenStateFilter.addAction(Intent.ACTION_SCREEN_OFF);
-        registerReceiver(mScreenStateReceiver, screenStateFilter);
-
-        WindowManager wm = (WindowManager) getSystemService(WINDOW_SERVICE);
-        wm.addView(mView, params);
-    }
-
-    @Override
-    public void onDestroy() {
-        super.onDestroy();
-        stopThread();
-        ((WindowManager) getSystemService(WINDOW_SERVICE)).removeView(mView);
-        mView = null;
-        unregisterReceiver(mScreenStateReceiver);
-    }
-
-    @Override
-    public IBinder onBind(Intent intent) {
-        return null;
-    }
-
-    private final BroadcastReceiver mScreenStateReceiver = new BroadcastReceiver() {
-        @Override
-        public void onReceive(Context context, Intent intent) {
-            if (intent.getAction().equals(Intent.ACTION_SCREEN_ON)) {
-                Log.d(TAG, "ACTION_SCREEN_ON " + isDozeMode());
-                if (!isDozeMode()) {
-                    startThread();
-                    mView.setVisibility(View.VISIBLE);
-                }
-            } else if (intent.getAction().equals(Intent.ACTION_SCREEN_OFF)) {
-                Log.d(TAG, "ACTION_SCREEN_OFF");
-                mView.setVisibility(View.GONE);
-                stopThread();
-            }
-        }
-    };
-
-    /**
-     * Find is the device is in doze mode
-     * @return true if device is in doze mode, else false
-     */
-    private boolean isDozeMode() {
-        try {
-            if (mDreamManager != null && mDreamManager.isDreaming()) {
-                return true;
-            }
-        } catch (RemoteException e) {
-            return false;
-        }
-        return false;
-    }
-
-    private void startThread() {
-        Log.d(TAG, "started CurFPSThread");
-        mCurFPSThread = new CurFPSThread(mView.getHandler());
-        surfaceFlingerFPS.start();
-        mCurFPSThread.start();
-    }
-
-    private void stopThread() {
-        if (mCurFPSThread != null && mCurFPSThread.isAlive()) {
-            Log.d(TAG, "stopping CurFPSThread");
-            surfaceFlingerFPS.stop();
-            mCurFPSThread.interrupt();
-            try {
-                mCurFPSThread.join();
-            } catch (InterruptedException e) {
-                e.printStackTrace();
-            }
-        }
-        mCurFPSThread = null;
-    }
-}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/FPSInfoService.kt

@@ -0,0 +1,242 @@
+/*
+ * Copyright (C) 2020 The Xiaomi-SM6250 Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.eurekateam.samsungextras
+
+import android.app.Service
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+import android.content.IntentFilter
+import android.graphics.*
+import android.os.*
+import android.service.dreams.DreamService
+import android.service.dreams.IDreamManager
+import android.util.Log
+import android.view.Gravity
+import android.view.View
+import android.view.WindowManager
+import kotlin.math.roundToInt
+
+open class FPSInfoService : Service() {
+    private var mView: View? = null
+    private var mCurFPSThread: Thread? = null
+    private val TAG = "FPSInfoService"
+    private var fPSInfoString: String? = null
+    private var mDreamManager: IDreamManager? = null
+
+    private inner class FPSView(c: Context) : View(c) {
+        private val mOnlinePaint: Paint?
+        private val mAscent: Float
+        private var mMaxWidth = 0
+        private var mNeededWidth = 0
+        private var mNeededHeight = 0
+        private var mDataAvail = false
+        private val mCurFPSHandler: Handler = object : Handler(Looper.getMainLooper()) {
+            override fun handleMessage(msg: Message) {
+                if (msg.obj == null || msg.what != 1) {
+                    return
+                }
+                val msgData = msg.obj as String
+                fPSInfoString = "$msgData FPS"
+                mDataAvail = true
+                updateDisplay()
+            }
+        }
+
+        override fun onDetachedFromWindow() {
+            super.onDetachedFromWindow()
+            mCurFPSHandler.removeMessages(1)
+        }
+
+        override fun onMeasure(widthMeasureSpec: Int, heightMeasureSpec: Int) {
+            setMeasuredDimension(
+                resolveSize(mNeededWidth, widthMeasureSpec),
+                resolveSize(mNeededHeight, heightMeasureSpec)
+            )
+        }
+
+        public override fun onDraw(canvas: Canvas) {
+            super.onDraw(canvas)
+            if (!mDataAvail) {
+                return
+            }
+            val LEFT = width - 1
+            val y = mPaddingTop - mAscent.toInt()
+            val s = fPSInfoString
+            canvas.drawText(
+                s, (LEFT - mPaddingLeft - mMaxWidth).toFloat(), (
+                        y - 1).toFloat(), mOnlinePaint
+            )
+        }
+
+        fun updateDisplay() {
+            if (!mDataAvail) {
+                return
+            }
+            if (mOnlinePaint != null) {
+                mMaxWidth = mOnlinePaint.measureText(fPSInfoString).toInt()
+            }
+            val neededWidth = mPaddingLeft + mPaddingRight + mMaxWidth
+            val neededHeight = mPaddingTop + mPaddingBottom + 40
+            if (neededWidth != mNeededWidth || neededHeight != mNeededHeight) {
+                mNeededWidth = neededWidth
+                mNeededHeight = neededHeight
+                requestLayout()
+            } else {
+                invalidate()
+            }
+        }
+
+        override fun getHandler(): Handler {
+            return mCurFPSHandler
+        }
+
+        init {
+            val density = c.resources.displayMetrics.density
+            val paddingPx = (5 * density).roundToInt()
+            setPadding(paddingPx, paddingPx, paddingPx, paddingPx)
+            setBackgroundColor(Color.argb(0x60, 0, 0, 0))
+            val textSize = (12 * density).roundToInt()
+            val typeface = Typeface.create("monospace", Typeface.NORMAL)
+            mOnlinePaint = Paint()
+            mOnlinePaint.typeface = typeface
+            mOnlinePaint.isAntiAlias = true
+            mOnlinePaint.textSize = textSize.toFloat()
+            mOnlinePaint.color = Color.WHITE
+            mOnlinePaint.setShadowLayer(5.0f, 0.0f, 0.0f, Color.BLACK)
+            mAscent = mOnlinePaint.ascent()
+            mOnlinePaint.descent()
+            updateDisplay()
+        }
+    }
+
+    /**
+     * Thead to monitor fps
+     */
+    protected class CurFPSThread(private val mHandler: Handler) : Thread() {
+        private var mInterrupt = false
+        override fun interrupt() {
+            mInterrupt = true
+        }
+
+        override fun run() {
+            try {
+                while (!mInterrupt) {
+                    sleep(500)
+                    StringBuilder()
+                    val fpsVal = surfaceFlingerFPS?.fps?.roundToInt().toString()
+                    mHandler.sendMessage(mHandler.obtainMessage(1, fpsVal))
+                }
+            } catch (ignored: InterruptedException) {
+            }
+        }
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        mView = FPSView(this)
+        val params = WindowManager.LayoutParams(
+            WindowManager.LayoutParams.WRAP_CONTENT,
+            WindowManager.LayoutParams.WRAP_CONTENT,
+            WindowManager.LayoutParams.TYPE_SECURE_SYSTEM_OVERLAY,
+            WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE or
+                    WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE,
+            PixelFormat.TRANSLUCENT
+        )
+        params.y = 50
+        params.gravity = Gravity.START or Gravity.TOP
+        params.title = "FPS Info"
+        surfaceFlingerFPS = SurfaceFlingerFPS.instance
+        startThread()
+        mDreamManager = IDreamManager.Stub.asInterface(
+            ServiceManager.checkService(DreamService.DREAM_SERVICE)
+        )
+        val screenStateFilter = IntentFilter(Intent.ACTION_SCREEN_ON)
+        screenStateFilter.addAction(Intent.ACTION_SCREEN_OFF)
+        registerReceiver(mScreenStateReceiver, screenStateFilter)
+        val wm = getSystemService(WINDOW_SERVICE) as WindowManager
+        wm.addView(mView, params)
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        stopThread()
+        (getSystemService(WINDOW_SERVICE) as WindowManager).removeView(mView)
+        mView = null
+        unregisterReceiver(mScreenStateReceiver)
+    }
+
+    override fun onBind(intent: Intent): IBinder? {
+        return null
+    }
+
+    private val mScreenStateReceiver: BroadcastReceiver = object : BroadcastReceiver() {
+        override fun onReceive(context: Context, intent: Intent) {
+            if (intent.action == Intent.ACTION_SCREEN_ON) {
+                Log.d(TAG, "ACTION_SCREEN_ON $isDozeMode")
+                if (!isDozeMode) {
+                    startThread()
+                    mView!!.visibility = View.VISIBLE
+                }
+            } else if (intent.action == Intent.ACTION_SCREEN_OFF) {
+                Log.d(TAG, "ACTION_SCREEN_OFF")
+                mView!!.visibility = View.GONE
+                stopThread()
+            }
+        }
+    }
+
+    /**
+     * Find is the device is in doze mode
+     * @return true if device is in doze mode, else false
+     */
+    private val isDozeMode: Boolean
+        get() {
+            try {
+                if (mDreamManager != null && mDreamManager!!.isDreaming) {
+                    return true
+                }
+            } catch (e: RemoteException) {
+                return false
+            }
+            return false
+        }
+
+    private fun startThread() {
+        Log.d(TAG, "started CurFPSThread")
+        mCurFPSThread = CurFPSThread(mView!!.handler)
+        surfaceFlingerFPS!!.start()
+        mCurFPSThread?.start()
+    }
+
+    private fun stopThread() {
+        if (mCurFPSThread != null && mCurFPSThread!!.isAlive) {
+            Log.d(TAG, "stopping CurFPSThread")
+            surfaceFlingerFPS!!.stop()
+            mCurFPSThread!!.interrupt()
+            try {
+                mCurFPSThread!!.join()
+            } catch (e: InterruptedException) {
+                e.printStackTrace()
+            }
+        }
+        mCurFPSThread = null
+    }
+
+    companion object {
+        private var surfaceFlingerFPS: SurfaceFlingerFPS? = null
+    }
+}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/FPSTileService.java

@@ -1,66 +0,0 @@
-/*
- * Copyright (C) 2020 Xiaomi-SM6250 Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.eurekateam.samsungextras;
-
-import android.app.ActivityManager;
-import android.content.Intent;
-import android.service.quicksettings.Tile;
-import android.service.quicksettings.TileService;
-
-// TODO: Add FPS drawables
-public class FPSTileService extends TileService {
-
-    private boolean isShowing = false;
-
-  public FPSTileService() { }
-
-  @Override
-  public void onStartListening() {
-      super.onStartListening();
-      ActivityManager manager =
-              (ActivityManager) getSystemService(ACTIVITY_SERVICE);
-      for (ActivityManager.RunningServiceInfo service :
-              manager.getRunningServices(Integer.MAX_VALUE)) {
-          if (FPSInfoService.class.getName().equals(
-                  service.service.getClassName())) {
-              isShowing = true;
-          }
-      }
-      updateTile();
-  }
-
-  @Override
-  public void onClick() {
-      Intent fpsinfo = new Intent(this, FPSInfoService.class);
-      if (!isShowing)
-          this.startService(fpsinfo);
-      else
-          this.stopService(fpsinfo);
-      isShowing = !isShowing;
-      updateTile();
-  }
-
-    /**
-     * Update tile
-     */
-  private void updateTile() {
-      final Tile tile = getQsTile();
-      tile.setState(isShowing ? Tile.STATE_ACTIVE : Tile.STATE_INACTIVE);
-      tile.updateTile();
-  }
-
-}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/FPSTileService.kt

@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2020 Xiaomi-SM6250 Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.eurekateam.samsungextras
+
+import android.app.ActivityManager
+import android.content.Intent
+import android.service.quicksettings.Tile
+import android.service.quicksettings.TileService
+
+// TODO: Add FPS drawables
+class FPSTileService : TileService() {
+    private var isShowing = false
+    override fun onStartListening() {
+        super.onStartListening()
+        val manager = getSystemService(ACTIVITY_SERVICE) as ActivityManager
+        for (service in manager.getRunningServices(Int.MAX_VALUE)) {
+            if (FPSInfoService::class.java.name ==
+                service.service.className
+            ) {
+                isShowing = true
+            }
+        }
+        updateTile()
+    }
+
+    override fun onClick() {
+        val fpsinfo = Intent(this, FPSInfoService::class.java)
+        if (!isShowing) startService(fpsinfo) else stopService(fpsinfo)
+        isShowing = !isShowing
+        updateTile()
+    }
+
+    private fun updateTile() {
+        val tile = qsTile
+        tile.state =
+            if (isShowing) Tile.STATE_ACTIVE else Tile.STATE_INACTIVE
+        tile.updateTile()
+    }
+}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/GlobalConstants.java

@@ -1,26 +0,0 @@
-package com.eurekateam.samsungextras;
-
-public class GlobalConstants {
-    /**
-     * Global Variables
-     */
-    public static final String FLASHLIGHT_SYSFS = "/sys/class/camera/flash/" +
-            "torch_brightness_lvl";
-    public static final String FLASHLIGHT_SYSFS_ENABLE = "/sys/class/camera/" +
-            "flash/torch_brightness_lvl_enable";
-    public static final String TMU_SYSFS = "/sys/devices/platform/11500000.mali/tmu";
-    public static final String TAG = "SamsungExtras";
-    public static final String FASTCHARGE_SYSFS = "/sys/class/sec/switch/afc_disable";
-    public static final String CHARGE_DISABLE_SYSFS = "/sys/devices/platform/battery/" +
-            "power_supply/battery/batt_slate_mode";
-    public static final String BATTERY_CAPACITY_MAX_SYSFS = "/sys/devices/platform/battery/"
-            + "power_supply/battery/charge_full";
-    public static final String BATTERY_TEMP_SYSFS = "/sys/devices/platform/battery/"
-            + "power_supply/battery/batt_temp";
-    public static final String BATTERY_CAPACITY_CURRENT_SYSFS = "/sys/devices/platform/battery/"
-            + "power_supply/battery/capacity";
-    public static final String BATTERY_CURRENT_SYSFS = "/sys/devices/platform/battery/"
-            + "power_supply/battery/current_now";
-    public static final String BATTERY_TIME_TO_FULL_SYSFS = "/sys/devices/platform/battery/"
-            + "power_supply/battery/time_to_full_now";
-}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/GlobalConstants.kt

@@ -0,0 +1,10 @@
+package com.eurekateam.samsungextras
+
+object GlobalConstants {
+    /**
+     * Global Variables
+     */
+    const val FLASHLIGHT_SYSFS = "/sys/class/camera/flash/" +
+            "torch_brightness_lvl"
+    const val TAG = "SamsungExtras"
+}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/SamsungPartsTile.java

@@ -1,20 +0,0 @@
-package com.eurekateam.samsungextras;
-
-import android.content.ActivityNotFoundException;
-import android.content.Intent;
-import android.service.quicksettings.TileService;
-
-public class SamsungPartsTile extends TileService {
-    @Override
-    public void onClick() {
-        try {
-            Intent intent = new Intent(this, DeviceSettingsActivity.class);
-            intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-            startActivityAndCollapse(intent);
-        } catch (ActivityNotFoundException ignored) {
-            // At this point, the app is most likely hidden and set to only open from Settings
-            Intent intent = new Intent(this, DeviceSettings.class);
-            startActivityAndCollapse(intent);
-        }
-    }
-}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/SamsungPartsTile.kt

@@ -0,0 +1,19 @@
+package com.eurekateam.samsungextras
+
+import android.content.ActivityNotFoundException
+import android.content.Intent
+import android.service.quicksettings.TileService
+
+class SamsungPartsTile : TileService() {
+    override fun onClick() {
+        try {
+            val intent = Intent(this, DeviceSettingsActivity::class.java)
+            intent.flags = Intent.FLAG_ACTIVITY_NEW_TASK
+            startActivityAndCollapse(intent)
+        } catch (ignored: ActivityNotFoundException) {
+            // At this point, the app is most likely hidden and set to only open from Settings
+            val intent = Intent(this, DeviceSettings::class.java)
+            startActivityAndCollapse(intent)
+        }
+    }
+}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/Startup.kt

@@ -15,25 +15,20 @@
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  *
  */
-package com.eurekateam.samsungextras;
+package com.eurekateam.samsungextras
 
-import android.content.BroadcastReceiver;
+import android.content.BroadcastReceiver
-import android.content.Context;
+import android.content.Context
-import android.content.Intent;
+import android.content.Intent
-import android.content.SharedPreferences;
+import androidx.preference.PreferenceManager
 
-import androidx.preference.PreferenceManager;
+class Startup : BroadcastReceiver() {
-
+    override fun onReceive(context: Context, bootintent: Intent) {
-public class Startup extends BroadcastReceiver {
+        val enabled: Boolean
-
+        val sharedPrefs = PreferenceManager.getDefaultSharedPreferences(context)
-    @Override
+        enabled = sharedPrefs.getBoolean(DeviceSettings.PREF_KEY_FPS_INFO, false)
-    public void onReceive(final Context context, final Intent bootintent) {
-        boolean enabled;
-        SharedPreferences sharedPrefs = PreferenceManager.getDefaultSharedPreferences(context);
-        enabled = sharedPrefs.getBoolean(DeviceSettings.PREF_KEY_FPS_INFO, false);
         if (enabled) {
-            context.startService(new Intent(context, FPSInfoService.class));
+            context.startService(Intent(context, FPSInfoService::class.java))
         }
     }
-
 }

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/SurfaceFlingerFPS.java

@@ -1,182 +0,0 @@
-package com.eurekateam.samsungextras;
-
-
-import android.os.IBinder;
-import android.os.Parcel;
-import android.os.ServiceManager;
-
-/*
- *  Copyright (C) 2020-2021 Samsung Electronics Co. Ltd
- *  This Class is based on Samsung's OneUI 3.1
- *  /system/frameworks/gamesdk.jar
- */
-public class SurfaceFlingerFPS {
-    private double mFps;
-    private final Object mLock;
-    private long mPrevFPSCheckStartTime;
-    private int mPrevFlipCount;
-    private double mPrevFps;
-    public boolean running;
-    private long mPrevPrevCheckStartTime;
-    private int mPrevPrevFlipCount;
-    private volatile boolean mSkipUpdate;
-    private volatile boolean mStopThread;
-    private ThreadGetFlip mThread;
-
-    private SurfaceFlingerFPS() {
-        this.mThread = null;
-        this.mStopThread = false;
-        this.mSkipUpdate = false;
-        this.mLock = new Object();
-        this.mFps = 0.0d;
-        this.mPrevFps = 0.0d;
-        this.mPrevFlipCount = 0;
-        this.mPrevFPSCheckStartTime = 0;
-        this.mPrevPrevFlipCount = 0;
-        this.mPrevPrevCheckStartTime = 0;
-    }
-
-    /**
-     * Starts the thread
-     */
-    public void start() {
-        synchronized (this) {
-            if (this.mThread == null || this.mStopThread) {
-                this.mStopThread = false;
-                ThreadGetFlip threadGetFlip = new ThreadGetFlip();
-                this.mThread = threadGetFlip;
-                threadGetFlip.start();
-                running = true;
-            }
-        }
-    }
-
-    /**
-     * Stops the thread
-     */
-    public void stop() {
-        synchronized (this) {
-            this.mStopThread = true;
-            if (this.mThread != null) {
-                this.mThread.interrupt();
-            }
-            this.mThread = null;
-            running = false;
-        }
-    }
-
-    /**
-     * Check if the fps monitor is able to start
-     * @return true if able to start, else false
-     */
-    private boolean isAvailable() {
-        return this.mStopThread || this.mThread == null;
-    }
-
-    private void updateCurrentFps() {
-        try {
-            synchronized (this.mLock) {
-                this.mSkipUpdate = true;
-                long curTime = System.currentTimeMillis();
-                int curFlipCount = getFlipCount();
-                if (curTime - this.mPrevFPSCheckStartTime < 200) {
-                    this.mFps = ((double) (curFlipCount - this.mPrevPrevFlipCount)) / (((double) (curTime - this.mPrevPrevCheckStartTime)) / 1000.0d);
-                } else {
-                    this.mFps = ((double) (curFlipCount - this.mPrevFlipCount)) / (((double) (curTime - this.mPrevFPSCheckStartTime)) / 1000.0d);
-                }
-                if (this.mFps < 1.0d) {
-                    this.mFps = this.mPrevFps;
-                }
-                this.mPrevFlipCount = curFlipCount;
-                this.mPrevFPSCheckStartTime = curTime;
-                this.mPrevFps = this.mFps;
-                this.mSkipUpdate = false;
-            }
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-    }
-
-    /**
-     * Gets the fps value from internal thread
-     * @return fps value in Double
-     */
-    public double getFps() {
-        if (isAvailable()) {
-            return -999.0d;
-        }
-        updateCurrentFps();
-        return this.mFps;
-    }
-
-    /**
-     * Gets the flip count from SurfaceFlinger Service
-     * @return flip count
-     */
-    private int getFlipCount() {
-        int flipCount = -1;
-        try {
-            Parcel data = Parcel.obtain();
-            Parcel reply = Parcel.obtain();
-            try {
-                IBinder surfaceFlinger = ServiceManager.getService("SurfaceFlinger");
-                data.writeInterfaceToken("android.ui.ISurfaceComposer");
-                if (surfaceFlinger != null && surfaceFlinger.transact(1013, data, reply, 0)) {
-                    flipCount = reply.readInt();
-                }
-            } catch (Exception e) {
-                e.printStackTrace();
-            }
-            data.recycle();
-            reply.recycle();
-        } catch (Exception e2) {
-            e2.printStackTrace();
-        }
-        return flipCount;
-    }
-
-    /* access modifiers changed from: private */
-
-    public void updateFlipCountRecord() {
-        try {
-            synchronized (this.mLock) {
-                this.mPrevPrevCheckStartTime = this.mPrevFPSCheckStartTime;
-                this.mPrevPrevFlipCount = this.mPrevFlipCount;
-                this.mPrevFPSCheckStartTime = System.currentTimeMillis();
-                this.mPrevFlipCount = getFlipCount();
-            }
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-    }
-
-    /* access modifiers changed from: private */
-    /* loaded from: classes.dex */
-    public class ThreadGetFlip extends Thread {
-        private ThreadGetFlip() {
-        }
-
-        @Override // java.lang.Thread, java.lang.Runnable
-        public void run() {
-            while (!SurfaceFlingerFPS.this.mStopThread) {
-                if (!SurfaceFlingerFPS.this.mSkipUpdate) {
-                    SurfaceFlingerFPS.this.updateFlipCountRecord();
-                    try {
-                        Thread.sleep(300);
-                    } catch (InterruptedException e) {
-                        e.printStackTrace();
-                    }
-                }
-            }
-        }
-    }
-
-    /**
-     * Gets an instance of this class
-     * @return new instance
-     */
-    public static SurfaceFlingerFPS getInstance(){
-        return new SurfaceFlingerFPS();
-    }
-
-}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/SurfaceFlingerFPS.kt

@@ -0,0 +1,176 @@
+package com.eurekateam.samsungextras
+
+import android.os.Parcel
+import android.os.ServiceManager
+
+/*
+ *  Copyright (C) 2020-2021 Samsung Electronics Co. Ltd
+ *  This Class is based on Samsung's OneUI 3.1
+ *  /system/frameworks/gamesdk.jar
+ */
+class SurfaceFlingerFPS private constructor() {
+    private var mFps: Double
+    private val mLock: Any = Any()
+    private var mPrevFPSCheckStartTime: Long
+    private var mPrevFlipCount: Int
+    private var mPrevFps: Double
+    private var running = false
+    private var mPrevPrevCheckStartTime: Long
+    private var mPrevPrevFlipCount: Int
+
+    @Volatile
+    private var mSkipUpdate = false
+
+    @Volatile
+    private var mStopThread = false
+    private var mThread: ThreadGetFlip? = null
+
+    /**
+     * Starts the thread
+     */
+    fun start() {
+        synchronized(this) {
+            if (mThread == null || mStopThread) {
+                mStopThread = false
+                val threadGetFlip = ThreadGetFlip()
+                mThread = threadGetFlip
+                threadGetFlip.start()
+                running = true
+            }
+        }
+    }
+
+    /**
+     * Stops the thread
+     */
+    fun stop() {
+        synchronized(this) {
+            mStopThread = true
+            if (mThread != null) {
+                mThread!!.interrupt()
+            }
+            mThread = null
+            running = false
+        }
+    }
+
+    /**
+     * Check if the fps monitor is able to start
+     * @return true if able to start, else false
+     */
+    private val isAvailable: Boolean
+        get() = mStopThread || mThread == null
+
+    private fun updateCurrentFps() {
+        try {
+            synchronized(mLock) {
+                mSkipUpdate = true
+                val curTime = System.currentTimeMillis()
+                val curFlipCount = flipCount
+                mFps = if (curTime - mPrevFPSCheckStartTime < 200) {
+                    (curFlipCount - mPrevPrevFlipCount).toDouble() / ((curTime - mPrevPrevCheckStartTime).toDouble() / 1000.0)
+                } else {
+                    (curFlipCount - mPrevFlipCount).toDouble() / ((curTime - mPrevFPSCheckStartTime).toDouble() / 1000.0)
+                }
+                if (mFps < 1.0) {
+                    mFps = mPrevFps
+                }
+                mPrevFlipCount = curFlipCount
+                mPrevFPSCheckStartTime = curTime
+                mPrevFps = mFps
+                mSkipUpdate = false
+            }
+        } catch (e: Exception) {
+            e.printStackTrace()
+        }
+    }
+
+    /**
+     * Gets the fps value from internal thread
+     * @return fps value in Double
+     */
+    val fps: Double
+        get() {
+            if (isAvailable) {
+                return -999.0
+            }
+            updateCurrentFps()
+            return mFps
+        }
+
+    /**
+     * Gets the flip count from SurfaceFlinger Service
+     * @return flip count
+     */
+    private val flipCount: Int
+        get() {
+            var flipCount = -1
+            try {
+                val data = Parcel.obtain()
+                val reply = Parcel.obtain()
+                try {
+                    val surfaceFlinger = ServiceManager.getService("SurfaceFlinger")
+                    data.writeInterfaceToken("android.ui.ISurfaceComposer")
+                    if (surfaceFlinger != null && surfaceFlinger.transact(1013, data, reply, 0)) {
+                        flipCount = reply.readInt()
+                    }
+                } catch (e: Exception) {
+                    e.printStackTrace()
+                }
+                data.recycle()
+                reply.recycle()
+            } catch (e2: Exception) {
+                e2.printStackTrace()
+            }
+            return flipCount
+        }
+
+    /* access modifiers changed from: private */
+    fun updateFlipCountRecord() {
+        try {
+            synchronized(mLock) {
+                mPrevPrevCheckStartTime = mPrevFPSCheckStartTime
+                mPrevPrevFlipCount = mPrevFlipCount
+                mPrevFPSCheckStartTime = System.currentTimeMillis()
+                mPrevFlipCount = flipCount
+            }
+        } catch (e: Exception) {
+            e.printStackTrace()
+        }
+    }
+
+    /* access modifiers changed from: private */ /* loaded from: classes.dex */
+    inner class ThreadGetFlip : Thread() {
+        // java.lang.Thread, java.lang.Runnable
+        override fun run() {
+            while (!mStopThread) {
+                if (!mSkipUpdate) {
+                    updateFlipCountRecord()
+                    try {
+                        sleep(300)
+                    } catch (e: InterruptedException) {
+                        e.printStackTrace()
+                    }
+                }
+            }
+        }
+    }
+
+    companion object {
+        /**
+         * Gets an instance of this class
+         * @return new instance
+         */
+        val instance: SurfaceFlingerFPS
+            get() = SurfaceFlingerFPS()
+    }
+
+    init {
+        mFps = 0.0
+        mPrevFps = 0.0
+        mPrevFlipCount = 0
+        mPrevFPSCheckStartTime = 0
+        mPrevPrevFlipCount = 0
+        mPrevPrevCheckStartTime = 0
+    }
+}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/battery/BatteryActivity.java

@@ -1,51 +0,0 @@
-/*
- * Copyright (C) 2020 Paranoid Android
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.eurekateam.samsungextras.battery;
-
-import android.app.Fragment;
-import android.os.Bundle;
-import android.view.MenuItem;
-
-import androidx.fragment.app.FragmentActivity;
-
-public class BatteryActivity extends FragmentActivity {
-
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-
-        getActionBar().setDisplayHomeAsUpEnabled(true);
-
-        Fragment fragment = getFragmentManager().findFragmentById(android.R.id.content);
-        BatteryFragment batteryFragment;
-        if (fragment == null) {
-            batteryFragment = new BatteryFragment();
-            getFragmentManager().beginTransaction()
-                    .add(android.R.id.content, batteryFragment)
-                    .commit();
-        }
-    }
-
-    @Override
-    public boolean onOptionsItemSelected(MenuItem item) {
-        if (item.getItemId() == android.R.id.home) {
-            finish();
-            return true;
-        }
-        return super.onOptionsItemSelected(item);
-    }
-}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/battery/BatteryActivity.kt

@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2020 Paranoid Android
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.eurekateam.samsungextras.battery
+
+import android.os.Bundle
+import android.view.MenuItem
+import androidx.fragment.app.FragmentActivity
+import com.android.internal.R.id.content
+import com.android.internal.R.id.home
+
+class BatteryActivity : FragmentActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        actionBar.setDisplayHomeAsUpEnabled(true)
+        val fragment = fragmentManager.findFragmentById(content)
+        val batteryFragment: BatteryFragment
+        if (fragment == null) {
+            batteryFragment = BatteryFragment()
+            fragmentManager.beginTransaction()
+                .add(content, batteryFragment)
+                .commit()
+        }
+    }
+
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        if (item.itemId == home) {
+            finish()
+            return true
+        }
+        return super.onOptionsItemSelected(item)
+    }
+}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/battery/BatteryFragment.java

@@ -1,83 +0,0 @@
-/*
- * Copyright (C) 2020 Paranoid Android
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.eurekateam.samsungextras.battery;
-
-import android.os.Bundle;
-import android.widget.Toast;
-
-import androidx.preference.ListPreference;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceFragment;
-import androidx.preference.SwitchPreference;
-
-import com.eurekateam.samsungextras.R;
-import com.eurekateam.samsungextras.interfaces.Battery;
-
-public class BatteryFragment extends PreferenceFragment implements
-        Preference.OnPreferenceChangeListener {
-    private static final String PREF_FASTCHARGE = "fastcharge_pref";
-    private static final String PREF_CHARGE = "charge_pref";
-    private static final String BATTERY_INFO = "battery_info";
-    private SwitchPreference mFastChargePref;
-    private SwitchPreference mChargePref;
-
-    @Override
-    public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
-        addPreferencesFromResource(R.xml.battery_settings);
-        mFastChargePref = findPreference(PREF_FASTCHARGE);
-        assert mFastChargePref != null;
-        mFastChargePref.setOnPreferenceChangeListener(this);
-        mFastChargePref.setChecked(Battery.getChargeSysfs() == 0);
-        mChargePref = findPreference(PREF_CHARGE);
-        assert mChargePref != null;
-        mChargePref.setOnPreferenceChangeListener(this);
-        mChargePref.setChecked(Battery.getFastChargeSysfs() == 0);
-        ListPreference mBatteryInfo = findPreference(BATTERY_INFO);
-        CharSequence[] items = {
-                Battery.getGeneralBatteryStats(1) + " mAh",
-                Battery.getGeneralBatteryStats(2) + " %",
-                Battery.getGeneralBatteryStats(3) + " mAh" ,
-                Battery.getGeneralBatteryStats(6) + " mAh",
-                Battery.getGeneralBatteryStats(4) == 1
-                        ? "Charging" : "Discharging",
-                Battery.getGeneralBatteryStats(5) + " \u2103",
-        };
-        assert mBatteryInfo != null;
-        mBatteryInfo.setEntryValues(items);
-        mBatteryInfo.setOnPreferenceChangeListener((preference, newValue) -> {
-            Toast.makeText(getContext(), (String) newValue, Toast.LENGTH_SHORT).show();
-            return true;
-        });
-    }
-
-    @Override
-    public boolean onPreferenceChange(Preference preference, Object newValue) {
-        if (preference == mChargePref) {
-            Boolean value = (Boolean) newValue;
-            Battery.setChargeSysfs(value ?  0 : 1 );
-            mChargePref.setChecked(Battery.getChargeSysfs() == 0);
-            return true;
-        }else if (preference == mFastChargePref){
-            Boolean value = (Boolean) newValue;
-            Battery.setFastCharge(value ?  0 : 1 );
-            mFastChargePref.setChecked(Battery.getFastChargeSysfs() == 0);
-            return true;
-        }
-        return false;
-    }
-
-}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/battery/BatteryFragment.kt

@@ -0,0 +1,81 @@
+/*
+ * Copyright (C) 2020 Paranoid Android
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.eurekateam.samsungextras.battery
+
+import android.os.Bundle
+import android.widget.Toast
+import androidx.preference.ListPreference
+import androidx.preference.Preference
+import androidx.preference.PreferenceFragment
+import androidx.preference.SwitchPreference
+import com.eurekateam.samsungextras.R
+import com.eurekateam.samsungextras.interfaces.Battery
+
+class BatteryFragment : PreferenceFragment(), Preference.OnPreferenceChangeListener {
+    private var mFastChargePref: SwitchPreference? = null
+    private var mChargePref: SwitchPreference? = null
+    override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
+        addPreferencesFromResource(R.xml.battery_settings)
+        mFastChargePref = findPreference(PREF_FASTCHARGE)
+        assert(mFastChargePref != null)
+        mFastChargePref!!.onPreferenceChangeListener = this
+        mFastChargePref!!.isChecked = Battery.chargeSysfs == 0
+        mChargePref = findPreference(PREF_CHARGE)
+        assert(mChargePref != null)
+        mChargePref!!.onPreferenceChangeListener = this
+        mChargePref!!.isChecked = Battery.fastChargeSysfs == 0
+        val mBatteryInfo = findPreference<ListPreference>(BATTERY_INFO)
+        val items = arrayOf<CharSequence>(
+            Battery.getGeneralBatteryStats(1).toString() + " mAh",
+            Battery.getGeneralBatteryStats(2).toString() + " %",
+            Battery.getGeneralBatteryStats(3).toString() + " mAh",
+            Battery.getGeneralBatteryStats(6).toString() + " mAh",
+            if (Battery.getGeneralBatteryStats(4) == 1) "Charging" else "Discharging",
+            Battery.getGeneralBatteryStats(5).toString() + " \u2103"
+        )
+        assert(mBatteryInfo != null)
+        mBatteryInfo!!.entryValues = items
+        mBatteryInfo.onPreferenceChangeListener =
+            Preference.OnPreferenceChangeListener { _: Preference?, newValue: Any? ->
+                Toast.makeText(
+                    context, newValue as String?, Toast.LENGTH_SHORT
+                ).show()
+                true
+            }
+    }
+
+    override fun onPreferenceChange(preference: Preference, newValue: Any): Boolean {
+        if (preference === mChargePref) {
+            val value = newValue as Boolean
+            Battery.chargeSysfs = if (value) 0 else 1
+            mChargePref!!.isChecked = Battery.chargeSysfs == 0
+            return true
+        } else if (preference === mFastChargePref) {
+            val value = newValue as Boolean
+            Battery.setFastCharge(if (value) 0 else 1)
+            mFastChargePref!!.isChecked =
+                Battery.fastChargeSysfs == 0
+            return true
+        }
+        return false
+    }
+
+    companion object {
+        private const val PREF_FASTCHARGE = "fastcharge_pref"
+        private const val PREF_CHARGE = "charge_pref"
+        private const val BATTERY_INFO = "battery_info"
+    }
+}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/dolby/DolbyActivity.java

@@ -1,51 +0,0 @@
-/*
- * Copyright (C) 2020 Paranoid Android
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.eurekateam.samsungextras.dolby;
-
-import android.app.Fragment;
-import android.os.Bundle;
-import android.view.MenuItem;
-
-import androidx.fragment.app.FragmentActivity;
-
-public class DolbyActivity extends FragmentActivity {
-
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-
-        getActionBar().setDisplayHomeAsUpEnabled(true);
-
-        Fragment fragment = getFragmentManager().findFragmentById(android.R.id.content);
-        DolbyFragment dolbyFragment;
-        if (fragment == null) {
-            dolbyFragment = new DolbyFragment();
-            getFragmentManager().beginTransaction()
-                    .add(android.R.id.content, dolbyFragment)
-                    .commit();
-        }
-    }
-
-    @Override
-    public boolean onOptionsItemSelected(MenuItem item) {
-        if (item.getItemId() == android.R.id.home) {
-            finish();
-            return true;
-        }
-        return super.onOptionsItemSelected(item);
-    }
-}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/dolby/DolbyActivity.kt

@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2020 Paranoid Android
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.eurekateam.samsungextras.dolby
+
+import android.os.Bundle
+import android.view.MenuItem
+import androidx.fragment.app.FragmentActivity
+import com.android.internal.R.id.content
+import com.android.internal.R.id.home
+
+class DolbyActivity : FragmentActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        actionBar.setDisplayHomeAsUpEnabled(true)
+        val fragment = fragmentManager.findFragmentById(content)
+        val dolbyFragment: DolbyFragment
+        if (fragment == null) {
+            dolbyFragment = DolbyFragment()
+            fragmentManager.beginTransaction()
+                .add(content, dolbyFragment)
+                .commit()
+        }
+    }
+
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        if (item.itemId == home) {
+            finish()
+            return true
+        }
+        return super.onOptionsItemSelected(item)
+    }
+}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/dolby/DolbyCore.kt

@@ -4,12 +4,14 @@ import android.media.audiofx.AudioEffect
 import java.util.*
 
 class DolbyCore {
+    private var currentProfile : Int = -1
     private val audioEffect = AudioEffect(
         EFFECT_TYPE_DAP, AudioEffect.EFFECT_TYPE_NULL, 0, 0
     )
     fun startDolbyEffect(PROFILE: Int){
         audioEffect.setParameter(EFFECT_PARAM_EFF_ENAB, 1)
         audioEffect.setParameter(EFFECT_PARAM_PROFILE, PROFILE)
+        currentProfile = PROFILE
         audioEffect.enabled = true
     }
     fun stopDolbyEffect(){
@@ -22,6 +24,9 @@ class DolbyCore {
         audioEffect.enabled = true
     }
 
+    fun currentState(): Int{
+        return currentProfile
+    }
     companion object {
 
         private val EFFECT_TYPE_DAP = UUID.fromString("46d279d9-9be7-453d-9d7c-ef937f675587")

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/dolby/DolbyFragment.java

@@ -1,97 +0,0 @@
-/*
- * Copyright (C) 2020 Paranoid Android
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.eurekateam.samsungextras.dolby;
-
-import android.os.Bundle;
-
-import androidx.preference.ListPreference;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceFragment;
-import androidx.preference.SwitchPreference;
-
-import com.eurekateam.samsungextras.R;
-
-public class DolbyFragment extends PreferenceFragment implements
-        Preference.OnPreferenceChangeListener {
-    private static final String PREF_DOLBY = "dolby_pref";
-    private static final String DOLBY_MODES = "dolby_modes";
-    ListPreference DolbyModesPreference;
-    SwitchPreference DolbyEnablePreference;
-    DolbyCore dolbyCore = new DolbyCore();
-    @Override
-    public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
-        addPreferencesFromResource(R.xml.dolby_settings);
-        DolbyModesPreference = findPreference(DOLBY_MODES);
-        DolbyEnablePreference = findPreference(PREF_DOLBY);
-        assert DolbyEnablePreference != null;
-        DolbyEnablePreference.setChecked(dolbyCore.isRunning());
-        DolbyEnablePreference.setOnPreferenceChangeListener(this);
-        CharSequence[] items = {
-            "1", "2", "3", "4", "5", "6", "7", "8", "9"
-        };
-        DolbyModesPreference.setEntryValues(items);
-        DolbyModesPreference.setOnPreferenceChangeListener((preference, newValue) -> {
-            switch (Integer.parseInt((String) newValue)){
-                case 1:
-                    dolbyCore.startDolbyEffect(DolbyCore.PROFILE_AUTO);
-                    break;
-                case 2:
-                    dolbyCore.startDolbyEffect(DolbyCore.PROFILE_GAME);
-                    break;
-                case 3:
-                    dolbyCore.startDolbyEffect(DolbyCore.PROFILE_GAME_1);
-                    break;
-                case 4:
-                    dolbyCore.startDolbyEffect(DolbyCore.PROFILE_GAME_2);
-                    break;
-                case 5:
-                    dolbyCore.startDolbyEffect(DolbyCore.PROFILE_MOVIE);
-                    break;
-                case 6:
-                    dolbyCore.startDolbyEffect(DolbyCore.PROFILE_MUSIC);
-                    break;
-                case 7:
-                    dolbyCore.startDolbyEffect(DolbyCore.PROFILE_OFF);
-                    break;
-                case 8:
-                    dolbyCore.startDolbyEffect(DolbyCore.PROFILE_VOICE);
-                    break;
-                case 9:
-                    dolbyCore.startDolbyEffect(DolbyCore.PROFILE_SPACIAL_AUDIO);
-                    break;
-                default:
-                    break;
-            }
-            return true;
-        });
-    }
-
-    @Override
-    public boolean onPreferenceChange(Preference preference, Object newValue) {
-        if (preference == DolbyEnablePreference) {
-            Boolean value = (Boolean) newValue;
-            if(value){
-                dolbyCore.justStartOnly();
-            }else{
-                dolbyCore.stopDolbyEffect();
-            }
-            return true;
-        }
-        return false;
-    }
-
-}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/dolby/DolbyFragment.kt

@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2020 Paranoid Android
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.eurekateam.samsungextras.dolby
+
+import android.os.Bundle
+import androidx.preference.ListPreference
+import androidx.preference.Preference
+import androidx.preference.PreferenceFragment
+import androidx.preference.SwitchPreference
+import com.eurekateam.samsungextras.R
+
+class DolbyFragment : PreferenceFragment(), Preference.OnPreferenceChangeListener {
+    private var DolbyModesPreference: ListPreference? = null
+    private var DolbyEnablePreference: SwitchPreference? = null
+    private var dolbyCore = DolbyCore()
+    override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
+        addPreferencesFromResource(R.xml.dolby_settings)
+        DolbyModesPreference = findPreference(DOLBY_MODES)
+        DolbyEnablePreference = findPreference(PREF_DOLBY)
+        assert(DolbyEnablePreference != null)
+        DolbyEnablePreference!!.isChecked = dolbyCore.isRunning()
+        DolbyEnablePreference!!.onPreferenceChangeListener = this
+        val items = arrayOf<CharSequence>(
+            "1", "2", "3", "4", "5", "6", "7", "8", "9"
+        )
+        DolbyModesPreference!!.entryValues = items
+        DolbyModesPreference!!.onPreferenceChangeListener =
+            Preference.OnPreferenceChangeListener { _: Preference?, newValue: Any ->
+                when ((newValue as String?)?.toInt()) {
+                    1 -> dolbyCore.startDolbyEffect(DolbyCore.PROFILE_AUTO)
+                    2 -> dolbyCore.startDolbyEffect(DolbyCore.PROFILE_GAME)
+                    3 -> dolbyCore.startDolbyEffect(DolbyCore.PROFILE_GAME_1)
+                    4 -> dolbyCore.startDolbyEffect(DolbyCore.PROFILE_GAME_2)
+                    5 -> dolbyCore.startDolbyEffect(DolbyCore.PROFILE_MOVIE)
+                    6 -> dolbyCore.startDolbyEffect(DolbyCore.PROFILE_MUSIC)
+                    7 -> dolbyCore.startDolbyEffect(DolbyCore.PROFILE_OFF)
+                    8 -> dolbyCore.startDolbyEffect(DolbyCore.PROFILE_VOICE)
+                    9 -> dolbyCore.startDolbyEffect(DolbyCore.PROFILE_SPACIAL_AUDIO)
+                    else -> {
+                    }
+                }
+                true
+            }
+    }
+
+    override fun onPreferenceChange(preference: Preference, newValue: Any): Boolean {
+        if (preference === DolbyEnablePreference) {
+            val value = newValue as Boolean
+            if (value) {
+                dolbyCore.justStartOnly()
+            } else {
+                dolbyCore.stopDolbyEffect()
+            }
+            return true
+        }
+        return false
+    }
+
+    companion object {
+        private const val PREF_DOLBY = "dolby_pref"
+        private const val DOLBY_MODES = "dolby_modes"
+    }
+}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/flashlight/FlashLightActivity.java

@@ -1,51 +0,0 @@
-/*
- * Copyright (C) 2020 Paranoid Android
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.eurekateam.samsungextras.flashlight;
-
-import android.app.Fragment;
-import android.os.Bundle;
-import android.view.MenuItem;
-
-import androidx.fragment.app.FragmentActivity;
-
-public class FlashLightActivity extends FragmentActivity {
-
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-
-        getActionBar().setDisplayHomeAsUpEnabled(true);
-
-        Fragment fragment = getFragmentManager().findFragmentById(android.R.id.content);
-        FlashLightFragment flashLightFragment;
-        if (fragment == null) {
-            flashLightFragment = new FlashLightFragment();
-            getFragmentManager().beginTransaction()
-                    .add(android.R.id.content, flashLightFragment)
-                    .commit();
-        }
-    }
-
-    @Override
-    public boolean onOptionsItemSelected(MenuItem item) {
-        if (item.getItemId() == android.R.id.home) {
-            finish();
-            return true;
-        }
-        return super.onOptionsItemSelected(item);
-    }
-}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/flashlight/FlashLightActivity.kt

@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2020 Paranoid Android
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.eurekateam.samsungextras.flashlight
+
+import android.R.id.content
+import android.os.Bundle
+import android.view.MenuItem
+import androidx.fragment.app.FragmentActivity
+import com.android.internal.R.id.home
+
+class FlashLightActivity : FragmentActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        actionBar.setDisplayHomeAsUpEnabled(true)
+        val fragment = fragmentManager.findFragmentById(content)
+        val flashLightFragment: FlashLightFragment
+        if (fragment == null) {
+            flashLightFragment = FlashLightFragment()
+            fragmentManager.beginTransaction()
+                .add(content, flashLightFragment)
+                .commit()
+        }
+    }
+
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        if (item.itemId == home) {
+            finish()
+            return true
+        }
+        return super.onOptionsItemSelected(item)
+    }
+}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/flashlight/FlashLightFragment.java

@@ -1,62 +0,0 @@
-/*
- * Copyright (C) 2020 Paranoid Android
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.eurekateam.samsungextras.flashlight;
-
-import android.os.Bundle;
-
-import androidx.preference.Preference;
-import androidx.preference.PreferenceFragment;
-
-import com.eurekateam.samsungextras.GlobalConstants;
-import com.eurekateam.samsungextras.R;
-import com.eurekateam.samsungextras.interfaces.Flashlight;
-import com.eurekateam.samsungextras.preferences.CustomSeekBarPreference;
-import com.eurekateam.samsungextras.utils.FileUtilsWrapper;
-import com.eurekateam.samsungextras.utils.SystemProperties;
-
-public class FlashLightFragment extends PreferenceFragment implements
-        Preference.OnPreferenceChangeListener {
-    private static final String PREF_FLASHLIGHT = "flashlight_pref";
-    private CustomSeekBarPreference mFlashLightPref;
-
-    @Override
-    public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
-        addPreferencesFromResource(R.xml.flashlight_settings);
-        mFlashLightPref = findPreference(PREF_FLASHLIGHT);
-        assert mFlashLightPref != null;
-        mFlashLightPref.setOnPreferenceChangeListener(this);
-        if (!FileUtilsWrapper.fileExists(GlobalConstants.FLASHLIGHT_SYSFS)){
-            mFlashLightPref.setEnabled(false);
-        }
-        mFlashLightPref.setMax(10);
-        mFlashLightPref.setMin(1);
-        boolean isa10 = SystemProperties.read("ro.product.device").equals("a10");
-        mFlashLightPref.setValue(Flashlight.getFlash(isa10 ? 1 : 0));
-    }
-
-    @Override
-    public boolean onPreferenceChange(Preference preference, Object newValue) {
-        if (preference == mFlashLightPref) {
-            Integer value = (Integer) newValue;
-            Flashlight.setFlash(value);
-            mFlashLightPref.setValue(value, true);
-            return true;
-        }
-        return false;
-    }
-
-}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/flashlight/FlashLightFragment.kt

@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2020 Paranoid Android
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.eurekateam.samsungextras.flashlight
+
+import android.os.Bundle
+import androidx.preference.Preference
+import androidx.preference.PreferenceFragment
+import com.eurekateam.samsungextras.GlobalConstants
+import com.eurekateam.samsungextras.R
+import com.eurekateam.samsungextras.interfaces.Flashlight
+import com.eurekateam.samsungextras.preferences.CustomSeekBarPreference
+import com.eurekateam.samsungextras.utils.SystemProperties
+import java.io.File
+
+class FlashLightFragment : PreferenceFragment(), Preference.OnPreferenceChangeListener {
+    private var mFlashLightPref: CustomSeekBarPreference? = null
+    override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
+        addPreferencesFromResource(R.xml.flashlight_settings)
+        mFlashLightPref = findPreference(PREF_FLASHLIGHT)
+        assert(mFlashLightPref != null)
+        mFlashLightPref!!.onPreferenceChangeListener = this
+        if (!File(GlobalConstants.FLASHLIGHT_SYSFS).exists()) {
+            mFlashLightPref!!.isEnabled = false
+        }
+        mFlashLightPref!!.setMax(10)
+        mFlashLightPref!!.setMin(1)
+        val isa10 = SystemProperties.read("ro.product.device") == "a10"
+        mFlashLightPref!!.value = Flashlight.getFlash(if (isa10) 1 else 0)
+    }
+
+    override fun onPreferenceChange(preference: Preference, newValue: Any): Boolean {
+        if (preference === mFlashLightPref) {
+            val value = newValue as Int
+            Flashlight.setFlash(value)
+            mFlashLightPref!!.setValue(value, true)
+            return true
+        }
+        return false
+    }
+
+    companion object {
+        private const val PREF_FLASHLIGHT = "flashlight_pref"
+    }
+}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/interfaces/Battery.java

@@ -1,9 +0,0 @@
-package com.eurekateam.samsungextras.interfaces;
-
-public class Battery {
-   public static native void setChargeSysfs(int enable);
-   public static native int getChargeSysfs();
-   public static native void setFastCharge(int enable);
-   public static native int getFastChargeSysfs();
-   public static native int getGeneralBatteryStats(int id);
-}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/interfaces/Battery.kt

@@ -0,0 +1,13 @@
+package com.eurekateam.samsungextras.interfaces
+
+object Battery {
+    var chargeSysfs: Int
+        external get
+        external set
+
+    external fun setFastCharge(enable: Int)
+    val fastChargeSysfs: Int
+        external get
+
+    external fun getGeneralBatteryStats(id: Int): Int
+}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/interfaces/Flashlight.java

@@ -1,6 +0,0 @@
-package com.eurekateam.samsungextras.interfaces;
-
-public class Flashlight {
-    public static native void setFlash(int value);
-    public static native int getFlash(int isA10);
-}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/interfaces/Flashlight.kt

@@ -0,0 +1,6 @@
+package com.eurekateam.samsungextras.interfaces
+
+object Flashlight {
+    external fun setFlash(value: Int)
+    external fun getFlash(isA10: Int): Int
+}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/interfaces/GPU.java

@@ -1,6 +0,0 @@
-package com.eurekateam.samsungextras.interfaces;
-
-public class GPU {
-    public static native void setGPU(int enable);
-    public static native int getGPU();
-}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/interfaces/GPU.kt

@@ -0,0 +1,7 @@
+package com.eurekateam.samsungextras.interfaces
+
+object GPU {
+    var GPU: Int
+        external get
+        external set
+}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/interfaces/SELinux.java

@@ -1,5 +0,0 @@
-package com.eurekateam.samsungextras.interfaces;
-
-public class SELinux {
-    public static native int getSELinux();
-}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/interfaces/SELinux.kt

@@ -0,0 +1,6 @@
+package com.eurekateam.samsungextras.interfaces
+
+object SELinux {
+    val SELinux: Int
+        external get
+}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/preferences/CustomSeekBarPreference.java

@@ -1,328 +0,0 @@
-package com.eurekateam.samsungextras.preferences;
-
-import android.content.Context;
-import android.content.res.TypedArray;
-import android.graphics.PorterDuff;
-import androidx.core.content.res.TypedArrayUtils;
-import androidx.preference.*;
-import android.util.AttributeSet;
-import android.util.Log;
-import android.view.View;
-import android.view.ViewGroup;
-import android.view.ViewParent;
-import android.widget.ImageView;
-import android.widget.SeekBar;
-import android.widget.TextView;
-import android.widget.Toast;
-
-import com.eurekateam.samsungextras.R;
-
-public class CustomSeekBarPreference extends Preference implements SeekBar.OnSeekBarChangeListener,
-        View.OnClickListener, View.OnLongClickListener {
-    protected final String TAG = getClass().getName();
-    private static final String APP_NS = "http://schemas.android.com/apk/res-auto";
-    protected static final String ANDROIDNS = "http://schemas.android.com/apk/res/android";
-
-    protected int mInterval = 1;
-    protected boolean mShowSign = false;
-    protected String mUnits = "";
-    protected boolean mContinuousUpdates = false;
-
-    protected int mMinValue = 1;
-    protected int mMaxValue = 256;
-    protected boolean mDefaultValueExists = false;
-    protected int mDefaultValue;
-
-    protected int mValue;
-
-    protected TextView mValueTextView;
-    protected ImageView mResetImageView;
-    protected ImageView mMinusImageView;
-    protected ImageView mPlusImageView;
-    protected SeekBar mSeekBar;
-
-    protected boolean mTrackingTouch = false;
-    protected int mTrackingValue;
-
-    public CustomSeekBarPreference(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
-        super(context, attrs, defStyleAttr, defStyleRes);
-
-        TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.CustomSeekBarPreference);
-        try {
-            mShowSign = a.getBoolean(R.styleable.CustomSeekBarPreference_showSign, mShowSign);
-            String units = a.getString(R.styleable.CustomSeekBarPreference_units);
-            if (units != null)
-                mUnits = " " + units;
-            mContinuousUpdates = a.getBoolean(R.styleable.CustomSeekBarPreference_continuousUpdates, mContinuousUpdates);
-        } finally {
-            a.recycle();
-        }
-
-        try {
-            String newInterval = attrs.getAttributeValue(APP_NS, "interval");
-            if (newInterval != null)
-                mInterval = Integer.parseInt(newInterval);
-        } catch (Exception e) {
-            Log.e(TAG, "Invalid interval value", e);
-        }
-        mMinValue = attrs.getAttributeIntValue(APP_NS, "min", mMinValue);
-        mMaxValue = attrs.getAttributeIntValue(ANDROIDNS, "max", mMaxValue);
-        if (mMaxValue < mMinValue)
-            mMaxValue = mMinValue;
-        String defaultValue = attrs.getAttributeValue(ANDROIDNS, "defaultValue");
-        mDefaultValueExists = defaultValue != null && !defaultValue.isEmpty();
-        if (mDefaultValueExists) {
-            mDefaultValue = getLimitedValue(Integer.parseInt(defaultValue));
-            mValue = mDefaultValue;
-        } else {
-            mValue = mMinValue;
-        }
-
-        mSeekBar = new SeekBar(context, attrs);
-        setLayoutResource(R.layout.preference_custom_seekbar);
-    }
-
-    public CustomSeekBarPreference(Context context, AttributeSet attrs, int defStyleAttr) {
-        this(context, attrs, defStyleAttr, 0);
-    }
-
-    public CustomSeekBarPreference(Context context, AttributeSet attrs) {
-        this(context, attrs, TypedArrayUtils.getAttr(context,
-                androidx.preference.R.attr.preferenceStyle,
-                android.R.attr.preferenceStyle));
-    }
-
-    public CustomSeekBarPreference(Context context) {
-        this(context, null);
-    }
-
-    @Override
-    public void onBindViewHolder(PreferenceViewHolder holder) {
-        super.onBindViewHolder(holder);
-        try
-        {
-            // move our seekbar to the new view we've been given
-            ViewParent oldContainer = mSeekBar.getParent();
-            ViewGroup newContainer = (ViewGroup) holder.findViewById(R.id.seekbar);
-            if (oldContainer != newContainer) {
-                // remove the seekbar from the old view
-                if (oldContainer != null) {
-                    ((ViewGroup) oldContainer).removeView(mSeekBar);
-                }
-                // remove the existing seekbar (there may not be one) and add ours
-                newContainer.removeAllViews();
-                newContainer.addView(mSeekBar, ViewGroup.LayoutParams.FILL_PARENT,
-                        ViewGroup.LayoutParams.WRAP_CONTENT);
-            }
-        } catch (Exception ex) {
-            Log.e(TAG, "Error binding view: " + ex.toString());
-        }
-
-        mSeekBar.setMax(getSeekValue(mMaxValue));
-        mSeekBar.setProgress(getSeekValue(mValue));
-        mSeekBar.setEnabled(isEnabled());
-
-        mValueTextView = (TextView) holder.findViewById(R.id.value);
-        mResetImageView = (ImageView) holder.findViewById(R.id.reset);
-        mMinusImageView = (ImageView) holder.findViewById(R.id.minus);
-        mPlusImageView = (ImageView) holder.findViewById(R.id.plus);
-
-        updateValueViews();
-
-        mSeekBar.setOnSeekBarChangeListener(this);
-        mResetImageView.setOnClickListener(this);
-        mMinusImageView.setOnClickListener(this);
-        mPlusImageView.setOnClickListener(this);
-        mResetImageView.setOnLongClickListener(this);
-        mMinusImageView.setOnLongClickListener(this);
-        mPlusImageView.setOnLongClickListener(this);
-    }
-
-    protected int getLimitedValue(int v) {
-        return v < mMinValue ? mMinValue : (v > mMaxValue ? mMaxValue : v);
-    }
-
-    protected int getSeekValue(int v) {
-        return 0 - Math.floorDiv(mMinValue - v, mInterval);
-    }
-
-    protected String getTextValue(int v) {
-        return (mShowSign && v > 0 ? "+" : "") + String.valueOf(v) + mUnits;
-    }
-
-    protected void updateValueViews() {
-        if (mValueTextView != null) {
-            mValueTextView.setText(getContext().getString(R.string.custom_seekbar_value,
-                    (!mTrackingTouch || mContinuousUpdates ? getTextValue(mValue) +
-                            (mDefaultValueExists && mValue == mDefaultValue ? " (" +
-                                    getContext().getString(R.string.custom_seekbar_default_value) + ")" : "")
-                            : getTextValue(mTrackingValue))));
-        }
-        if (mResetImageView != null) {
-            if (!mDefaultValueExists || mValue == mDefaultValue || mTrackingTouch)
-                mResetImageView.setVisibility(View.INVISIBLE);
-            else
-                mResetImageView.setVisibility(View.VISIBLE);
-        }
-        if (mMinusImageView != null) {
-            if (mValue == mMinValue || mTrackingTouch) {
-                mMinusImageView.setClickable(false);
-                mMinusImageView.setColorFilter(getContext().getColor(R.color.disabled_text_color),
-                        PorterDuff.Mode.MULTIPLY);
-            } else {
-                mMinusImageView.setClickable(true);
-                mMinusImageView.clearColorFilter();
-            }
-        }
-        if (mPlusImageView != null) {
-            if (mValue == mMaxValue || mTrackingTouch) {
-                mPlusImageView.setClickable(false);
-                mPlusImageView.setColorFilter(getContext().getColor(R.color.disabled_text_color), PorterDuff.Mode.MULTIPLY);
-            } else {
-                mPlusImageView.setClickable(true);
-                mPlusImageView.clearColorFilter();
-            }
-        }
-    }
-
-    protected void changeValue(int newValue) {
-        // for subclasses
-    }
-
-    @Override
-    public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
-        int newValue = getLimitedValue(mMinValue + (progress * mInterval));
-        if (mTrackingTouch && !mContinuousUpdates) {
-            mTrackingValue = newValue;
-            updateValueViews();
-        } else if (mValue != newValue) {
-            // change rejected, revert to the previous value
-            if (!callChangeListener(newValue)) {
-                mSeekBar.setProgress(getSeekValue(mValue));
-                return;
-            }
-            // change accepted, store it
-            changeValue(newValue);
-            persistInt(newValue);
-
-            mValue = newValue;
-            updateValueViews();
-        }
-    }
-
-    @Override
-    public void onStartTrackingTouch(SeekBar seekBar) {
-        mTrackingValue = mValue;
-        mTrackingTouch = true;
-    }
-
-    @Override
-    public void onStopTrackingTouch(SeekBar seekBar) {
-        mTrackingTouch = false;
-        if (!mContinuousUpdates)
-            onProgressChanged(mSeekBar, getSeekValue(mTrackingValue), false);
-        notifyChanged();
-    }
-
-    @Override
-    public void onClick(View v) {
-        int id = v.getId();
-        if (id == R.id.reset) {
-            Toast.makeText(getContext(), getContext().getString(R.string.custom_seekbar_default_value_to_set, getTextValue(mDefaultValue)),
-                    Toast.LENGTH_LONG).show();
-        } else if (id == R.id.minus) {
-            setValue(mValue - mInterval, true);
-        } else if (id == R.id.plus) {
-            setValue(mValue + mInterval, true);
-        }
-    }
-
-    @Override
-    public boolean onLongClick(View v) {
-        int id = v.getId();
-        if (id == R.id.reset) {
-            setValue(mDefaultValue, true);
-            //Toast.makeText(getContext(), getContext().getString(R.string.custom_seekbar_default_value_is_set),
-            //        Toast.LENGTH_LONG).show();
-        } else if (id == R.id.minus) {
-            setValue(mMaxValue - mMinValue > mInterval * 2 && mMaxValue + mMinValue < mValue * 2 ? Math.floorDiv(mMaxValue + mMinValue, 2) : mMinValue, true);
-        } else if (id == R.id.plus) {
-            setValue(mMaxValue - mMinValue > mInterval * 2 && mMaxValue + mMinValue > mValue * 2 ? -1 * Math.floorDiv(-1 * (mMaxValue + mMinValue), 2) : mMaxValue, true);
-        }
-        return true;
-    }
-
-    // dont need too much shit about initial and default values
-    // its all done in constructor already
-
-    @Override
-    protected void onSetInitialValue(boolean restoreValue, Object defaultValue) {
-        if (restoreValue)
-            mValue = getPersistedInt(mValue);
-    }
-
-    @Override
-    public void setDefaultValue(Object defaultValue) {
-        if (defaultValue instanceof Integer)
-            setDefaultValue((Integer) defaultValue, mSeekBar != null);
-        else
-            setDefaultValue(defaultValue == null ? (String) null : defaultValue.toString(), mSeekBar != null);
-    }
-
-    public void setDefaultValue(int newValue, boolean update) {
-        newValue = getLimitedValue(newValue);
-        if (!mDefaultValueExists || mDefaultValue != newValue) {
-            mDefaultValueExists = true;
-            mDefaultValue = newValue;
-            if (update)
-                updateValueViews();
-        }
-    }
-
-    public void setDefaultValue(String newValue, boolean update) {
-        if (mDefaultValueExists && (newValue == null || newValue.isEmpty())) {
-            mDefaultValueExists = false;
-            if (update)
-                updateValueViews();
-        } else if (newValue != null && !newValue.isEmpty()) {
-            setDefaultValue(Integer.parseInt(newValue), update);
-        }
-    }
-
-    public void setMax(int max) {
-        mMaxValue = max;
-        mSeekBar.setMax(mMaxValue - mMinValue);
-    }
-
-    public void setMin(int min) {
-        mMinValue = min;
-        mSeekBar.setMax(mMaxValue - mMinValue);
-    }
-
-    public void setValue(int newValue) {
-        mValue = getLimitedValue(newValue);
-        if (mSeekBar != null) mSeekBar.setProgress(getSeekValue(mValue));
-    }
-
-    public void setValue(int newValue, boolean update) {
-        newValue = getLimitedValue(newValue);
-        if (mValue != newValue) {
-            if (update)
-                mSeekBar.setProgress(getSeekValue(newValue));
-            else
-                mValue = newValue;
-        }
-    }
-
-    public int getValue() {
-        return mValue;
-    }
-
-    // need some methods here to set/get other attrs at runtime,
-    // but who really need this ...
-
-    public void refresh(int newValue) {
-        // this will ...
-        setValue(newValue, mSeekBar != null);
-    }
-}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/preferences/CustomSeekBarPreference.kt

@@ -0,0 +1,323 @@
+package com.eurekateam.samsungextras.preferences
+
+import android.content.Context
+import android.graphics.PorterDuff
+import android.util.AttributeSet
+import android.util.Log
+import android.view.View
+import android.view.View.OnLongClickListener
+import android.view.ViewGroup
+import android.widget.ImageView
+import android.widget.SeekBar
+import android.widget.SeekBar.OnSeekBarChangeListener
+import android.widget.TextView
+import android.widget.Toast
+import androidx.core.content.res.TypedArrayUtils
+import androidx.preference.Preference
+import androidx.preference.PreferenceViewHolder
+import androidx.preference.R
+
+open class CustomSeekBarPreference @JvmOverloads constructor(
+    context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = TypedArrayUtils.getAttr(
+        context,
+        R.attr.preferenceStyle,
+        android.R.attr.preferenceStyle
+    ), defStyleRes: Int = 0
+) : Preference(context, attrs, defStyleAttr, defStyleRes), OnSeekBarChangeListener,
+    View.OnClickListener, OnLongClickListener {
+    private val TAG: String = javaClass.name
+    private var mInterval = 1
+    private var mShowSign = false
+    private var mUnits = ""
+    private var mContinuousUpdates = false
+    private var mMinValue = 1
+    private var mMaxValue = 256
+    private var mDefaultValueExists: Boolean
+    private var mDefaultValue = 0
+    private var mValue = 0
+    private var mValueTextView: TextView? = null
+    private var mResetImageView: ImageView? = null
+    private var mMinusImageView: ImageView? = null
+    private var mPlusImageView: ImageView? = null
+    private var mSeekBar: SeekBar
+    private var mTrackingTouch = false
+    private var mTrackingValue = 0
+    override fun onBindViewHolder(holder: PreferenceViewHolder) {
+        super.onBindViewHolder(holder)
+        try {
+            // move our seekbar to the new view we've been given
+            val oldContainer = mSeekBar.parent
+            val newContainer =
+                holder.findViewById(com.eurekateam.samsungextras.R.id.seekbar) as ViewGroup
+            if (oldContainer !== newContainer) {
+                // remove the seekbar from the old view
+                if (oldContainer != null) {
+                    (oldContainer as ViewGroup).removeView(mSeekBar)
+                }
+                // remove the existing seekbar (there may not be one) and add ours
+                newContainer.removeAllViews()
+                newContainer.addView(
+                    mSeekBar, ViewGroup.LayoutParams.MATCH_PARENT,
+                    ViewGroup.LayoutParams.WRAP_CONTENT
+                )
+            }
+        } catch (ex: Exception) {
+            Log.e(TAG, "Error binding view: $ex")
+        }
+        mSeekBar.max = getSeekValue(mMaxValue)
+        mSeekBar.progress = getSeekValue(mValue)
+        mSeekBar.isEnabled = isEnabled
+        mValueTextView = holder.findViewById(com.eurekateam.samsungextras.R.id.value) as TextView
+        mResetImageView = holder.findViewById(com.eurekateam.samsungextras.R.id.reset) as ImageView
+        mMinusImageView = holder.findViewById(com.eurekateam.samsungextras.R.id.minus) as ImageView
+        mPlusImageView = holder.findViewById(com.eurekateam.samsungextras.R.id.plus) as ImageView
+        updateValueViews()
+        mSeekBar.setOnSeekBarChangeListener(this)
+        mResetImageView!!.setOnClickListener(this)
+        mMinusImageView!!.setOnClickListener(this)
+        mPlusImageView!!.setOnClickListener(this)
+        mResetImageView!!.onLongClickListener = this
+        mMinusImageView!!.onLongClickListener = this
+        mPlusImageView!!.onLongClickListener = this
+    }
+
+    private fun getLimitedValue(v: Int): Int {
+        return if (v < mMinValue) mMinValue else v.coerceAtMost(mMaxValue)
+    }
+
+    private fun getSeekValue(v: Int): Int {
+        return -Math.floorDiv(mMinValue - v, mInterval)
+    }
+
+    private fun getTextValue(v: Int): String {
+        return (if (mShowSign && v > 0) "+" else "") + v + mUnits
+    }
+
+    private fun updateValueViews() {
+        if (mValueTextView != null) {
+            mValueTextView!!.text = context.getString(
+                com.eurekateam.samsungextras.R.string.custom_seekbar_value,
+                if (!mTrackingTouch || mContinuousUpdates) getTextValue(mValue) +
+                        (if (mDefaultValueExists && mValue == mDefaultValue) " (" +
+                                context.getString(com.eurekateam.samsungextras.R.string.custom_seekbar_default_value) + ")" else "") else getTextValue(
+                    mTrackingValue
+                )
+            )
+        }
+        if (mResetImageView != null) {
+            if (!mDefaultValueExists || mValue == mDefaultValue || mTrackingTouch) mResetImageView!!.visibility =
+                View.INVISIBLE else mResetImageView!!.visibility = View.VISIBLE
+        }
+        if (mMinusImageView != null) {
+            if (mValue == mMinValue || mTrackingTouch) {
+                mMinusImageView!!.isClickable = false
+                mMinusImageView!!.setColorFilter(
+                    context.getColor(com.eurekateam.samsungextras.R.color.disabled_text_color),
+                    PorterDuff.Mode.MULTIPLY
+                )
+            } else {
+                mMinusImageView!!.isClickable = true
+                mMinusImageView!!.clearColorFilter()
+            }
+        }
+        if (mPlusImageView != null) {
+            if (mValue == mMaxValue || mTrackingTouch) {
+                mPlusImageView!!.isClickable = false
+                mPlusImageView!!.setColorFilter(
+                    context.getColor(com.eurekateam.samsungextras.R.color.disabled_text_color),
+                    PorterDuff.Mode.MULTIPLY
+                )
+            } else {
+                mPlusImageView!!.isClickable = true
+                mPlusImageView!!.clearColorFilter()
+            }
+        }
+    }
+
+    private fun changeValue() {
+        // for subclasses
+    }
+
+    override fun onProgressChanged(seekBar: SeekBar, progress: Int, fromUser: Boolean) {
+        val newValue = getLimitedValue(mMinValue + progress * mInterval)
+        if (mTrackingTouch && !mContinuousUpdates) {
+            mTrackingValue = newValue
+            updateValueViews()
+        } else if (mValue != newValue) {
+            // change rejected, revert to the previous value
+            if (!callChangeListener(newValue)) {
+                mSeekBar.progress = getSeekValue(mValue)
+                return
+            }
+            // change accepted, store it
+            changeValue()
+            persistInt(newValue)
+            mValue = newValue
+            updateValueViews()
+        }
+    }
+
+    override fun onStartTrackingTouch(seekBar: SeekBar) {
+        mTrackingValue = mValue
+        mTrackingTouch = true
+    }
+
+    override fun onStopTrackingTouch(seekBar: SeekBar) {
+        mTrackingTouch = false
+        if (!mContinuousUpdates) onProgressChanged(mSeekBar, getSeekValue(mTrackingValue), false)
+        notifyChanged()
+    }
+
+    override fun onClick(v: View) {
+        when (v.id) {
+            com.eurekateam.samsungextras.R.id.reset -> {
+                Toast.makeText(
+                    context,
+                    context.getString(
+                        com.eurekateam.samsungextras.R.string.custom_seekbar_default_value_to_set,
+                        getTextValue(mDefaultValue)
+                    ),
+                    Toast.LENGTH_LONG
+                ).show()
+            }
+            com.eurekateam.samsungextras.R.id.minus -> {
+                setValue(mValue - mInterval, true)
+            }
+            com.eurekateam.samsungextras.R.id.plus -> {
+                setValue(mValue + mInterval, true)
+            }
+        }
+    }
+
+    override fun onLongClick(v: View): Boolean {
+        when (v.id) {
+            com.eurekateam.samsungextras.R.id.reset -> {
+                setValue(mDefaultValue, true)
+            }
+            com.eurekateam.samsungextras.R.id.minus -> {
+                setValue(
+                    if (mMaxValue - mMinValue > mInterval * 2 && mMaxValue + mMinValue < mValue * 2) Math.floorDiv(
+                        mMaxValue + mMinValue,
+                        2
+                    ) else mMinValue, true
+                )
+            }
+            com.eurekateam.samsungextras.R.id.plus -> {
+                setValue(
+                    if (mMaxValue - mMinValue > mInterval * 2 && mMaxValue + mMinValue > mValue * 2) -1 * Math.floorDiv(
+                        -1 * (mMaxValue + mMinValue),
+                        2
+                    ) else mMaxValue, true
+                )
+            }
+        }
+        return true
+    }
+
+    // dont need too much shit about initial and default values
+    // its all done in constructor already
+    override fun onSetInitialValue(restoreValue: Boolean, defaultValue: Any) {
+        if (restoreValue) mValue = getPersistedInt(mValue)
+    }
+
+    override fun setDefaultValue(defaultValue: Any) {
+        if (defaultValue is Int) setDefaultValue(
+            defaultValue,
+            true
+        ) else setDefaultValue(
+            defaultValue.toString(), true
+        )
+    }
+
+    private fun setDefaultValue(newValue: Int, update: Boolean) {
+        var newValue = newValue
+        newValue = getLimitedValue(newValue)
+        if (!mDefaultValueExists || mDefaultValue != newValue) {
+            mDefaultValueExists = true
+            mDefaultValue = newValue
+            if (update) updateValueViews()
+        }
+    }
+
+    private fun setDefaultValue(newValue: String?, update: Boolean) {
+        if (mDefaultValueExists && (newValue == null || newValue.isEmpty())) {
+            mDefaultValueExists = false
+            if (update) updateValueViews()
+        } else if (newValue != null && newValue.isNotEmpty()) {
+            setDefaultValue(newValue.toInt(), update)
+        }
+    }
+
+    fun setMax(max: Int) {
+        mMaxValue = max
+        mSeekBar.max = mMaxValue - mMinValue
+    }
+
+    fun setMin(min: Int) {
+        mMinValue = min
+        mSeekBar.max = mMaxValue - mMinValue
+    }
+
+    fun setValue(newValue: Int, update: Boolean) {
+        var newValue = newValue
+        newValue = getLimitedValue(newValue)
+        if (mValue != newValue) {
+            if (update) mSeekBar.progress = getSeekValue(newValue) else mValue = newValue
+        }
+    }
+
+    // need some methods here to set/get other attrs at runtime,
+    var value: Int
+        get() = mValue
+        set(newValue) {
+            mValue = getLimitedValue(newValue)
+            mSeekBar.progress = getSeekValue(mValue)
+        }
+
+    // but who really need this ...
+    companion object {
+        private const val APP_NS = "http://schemas.android.com/apk/res-auto"
+        protected const val ANDROIDNS = "http://schemas.android.com/apk/res/android"
+    }
+
+    init {
+        val a = context.obtainStyledAttributes(
+            attrs,
+            com.eurekateam.samsungextras.R.styleable.CustomSeekBarPreference
+        )
+        try {
+            mShowSign = a.getBoolean(
+                com.eurekateam.samsungextras.R.styleable.CustomSeekBarPreference_showSign,
+                mShowSign
+            )
+            val units =
+                a.getString(com.eurekateam.samsungextras.R.styleable.CustomSeekBarPreference_units)
+            if (units != null) mUnits = " $units"
+            mContinuousUpdates = a.getBoolean(
+                com.eurekateam.samsungextras.R.styleable.CustomSeekBarPreference_continuousUpdates,
+                mContinuousUpdates
+            )
+        } finally {
+            a.recycle()
+        }
+        try {
+            val newInterval = attrs!!.getAttributeValue(APP_NS, "interval")
+            if (newInterval != null) mInterval = newInterval.toInt()
+        } catch (e: Exception) {
+            Log.e(TAG, "Invalid interval value", e)
+        }
+        mMinValue = attrs!!.getAttributeIntValue(APP_NS, "min", mMinValue)
+        mMaxValue = attrs.getAttributeIntValue(ANDROIDNS, "max", mMaxValue)
+        if (mMaxValue < mMinValue) mMaxValue = mMinValue
+        val defaultValue = attrs.getAttributeValue(ANDROIDNS, "defaultValue")
+        mDefaultValueExists = defaultValue != null && defaultValue.isNotEmpty()
+        if (mDefaultValueExists) {
+            mDefaultValue = getLimitedValue(defaultValue!!.toInt())
+            mValue = mDefaultValue
+        } else {
+            mValue = mMinValue
+        }
+        mSeekBar = SeekBar(context, attrs)
+        layoutResource = com.eurekateam.samsungextras.R.layout.preference_custom_seekbar
+    }
+}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/preferences/SecureSettingCustomSeekBarPreference.java

@@ -1,29 +0,0 @@
-package com.eurekateam.samsungextras.preferences;
-
-import android.content.Context;
-import android.util.AttributeSet;
-
-import com.eurekateam.samsungextras.preferences.SecureSettingsStore;
-
-public class SecureSettingCustomSeekBarPreference extends com.eurekateam.samsungextras.preferences.CustomSeekBarPreference {
-
-    public SecureSettingCustomSeekBarPreference(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
-        super(context, attrs, defStyleAttr, defStyleRes);
-        setPreferenceDataStore(new SecureSettingsStore(context.getContentResolver()));
-    }
-
-    public SecureSettingCustomSeekBarPreference(Context context, AttributeSet attrs, int defStyleAttr) {
-        super(context, attrs, defStyleAttr);
-        setPreferenceDataStore(new SecureSettingsStore(context.getContentResolver()));
-    }
-
-    public SecureSettingCustomSeekBarPreference(Context context, AttributeSet attrs) {
-        super(context, attrs);
-        setPreferenceDataStore(new SecureSettingsStore(context.getContentResolver()));
-    }
-
-    public SecureSettingCustomSeekBarPreference(Context context) {
-        super(context);
-        setPreferenceDataStore(new SecureSettingsStore(context.getContentResolver()));
-    }
-}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/preferences/SecureSettingListPreference.java

@@ -1,70 +0,0 @@
-/*
- * Copyright (C) 2017 AICP
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.eurekateam.samsungextras.preferences;
-
-import android.content.Context;
-import android.text.TextUtils;
-import android.util.AttributeSet;
-
-import androidx.preference.ListPreference;
-
-public class SecureSettingListPreference extends ListPreference {
-    private boolean mAutoSummary = false;
-
-    public SecureSettingListPreference(Context context, AttributeSet attrs, int defStyle) {
-        super(context, attrs, defStyle);
-        setPreferenceDataStore(new SecureSettingsStore(context.getContentResolver()));
-    }
-
-    public SecureSettingListPreference(Context context, AttributeSet attrs) {
-        super(context, attrs);
-        setPreferenceDataStore(new SecureSettingsStore(context.getContentResolver()));
-    }
-
-    public SecureSettingListPreference(Context context) {
-        super(context);
-        setPreferenceDataStore(new SecureSettingsStore(context.getContentResolver()));
-    }
-
-    @Override
-    public void setValue(String value) {
-        super.setValue(value);
-        if (mAutoSummary || TextUtils.isEmpty(getSummary())) {
-            setSummary(getEntry(), true);
-        }
-    }
-
-    @Override
-    public void setSummary(CharSequence summary) {
-        setSummary(summary, false);
-    }
-
-    private void setSummary(CharSequence summary, boolean autoSummary) {
-        mAutoSummary = autoSummary;
-        super.setSummary(summary);
-    }
-
-    @Override
-    protected void onSetInitialValue(boolean restoreValue, Object defaultValue) {
-        // This is what default ListPreference implementation is doing without respecting
-        // real default value:
-        //setValue(restoreValue ? getPersistedString(mValue) : (String) defaultValue);
-        // Instead, we better do
-        setValue(restoreValue ? getPersistedString((String) defaultValue) : (String) defaultValue);
-    }
-
-}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/preferences/SecureSettingSwitchPreference.java

@@ -1,68 +0,0 @@
-/*
- * Copyright (C) 2014 The CyanogenMod project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.eurekateam.samsungextras.preferences;
-
-import android.content.Context;
-import android.provider.Settings;
-import android.util.AttributeSet;
-
-import androidx.preference.SwitchPreference;
-
-public class SecureSettingSwitchPreference extends SwitchPreference {
-    public SecureSettingSwitchPreference(Context context, AttributeSet attrs, int defStyle) {
-        super(context, attrs, defStyle);
-        setPreferenceDataStore(new SecureSettingsStore(context.getContentResolver()));
-    }
-
-    public SecureSettingSwitchPreference(Context context, AttributeSet attrs) {
-        super(context, attrs);
-        setPreferenceDataStore(new SecureSettingsStore(context.getContentResolver()));
-    }
-
-    public SecureSettingSwitchPreference(Context context) {
-        super(context);
-        setPreferenceDataStore(new SecureSettingsStore(context.getContentResolver()));
-    }
-
-    @Override
-    protected boolean persistBoolean(boolean value) {
-        if (shouldPersist()) {
-            if (value == getPersistedBoolean(!value)) {
-                // It's already there, so the same as persisting
-                return true;
-            }
-            Settings.Secure.putInt(getContext().getContentResolver(), getKey(), value ? 1 : 0);
-            return true;
-        }
-        return false;
-    }
-
-    @Override
-    protected boolean getPersistedBoolean(boolean defaultReturnValue) {
-        if (!shouldPersist()) {
-            return defaultReturnValue;
-        }
-        return Settings.Secure.getInt(getContext().getContentResolver(),
-                getKey(), defaultReturnValue ? 1 : 0) != 0;
-    }
-
-    @Override
-    protected void onSetInitialValue(boolean restoreValue, Object defaultValue) {
-        setChecked(Settings.Secure.getString(getContext().getContentResolver(), getKey()) != null ? getPersistedBoolean(isChecked())
-                : (Boolean) defaultValue);
-    }
-}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/preferences/SecureSettingsStore.java

@@ -1,74 +0,0 @@
-/*
- * Copyright (C) 2017 AICP
- * Copyright (C) 2018 CarbonROM
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.eurekateam.samsungextras.preferences;
-
-import android.content.ContentResolver;
-import android.preference.PreferenceDataStore;
-import android.provider.Settings;
-
-public class SecureSettingsStore extends androidx.preference.PreferenceDataStore
-        implements PreferenceDataStore {
-
-    private final ContentResolver mContentResolver;
-
-    public SecureSettingsStore(ContentResolver contentResolver) {
-        mContentResolver = contentResolver;
-    }
-
-    public boolean getBoolean(String key, boolean defValue) {
-        return getInt(key, defValue ? 1 : 0) != 0;
-    }
-
-    public float getFloat(String key, float defValue) {
-        return Settings.Secure.getFloat(mContentResolver, key, defValue);
-    }
-
-    public int getInt(String key, int defValue) {
-        return Settings.Secure.getInt(mContentResolver, key, defValue);
-    }
-
-    public long getLong(String key, long defValue) {
-        return Settings.Secure.getLong(mContentResolver, key, defValue);
-    }
-
-    public String getString(String key, String defValue) {
-        String result = Settings.Secure.getString(mContentResolver, key);
-        return result == null ? defValue : result;
-    }
-
-    public void putBoolean(String key, boolean value) {
-        putInt(key, value ? 1 : 0);
-    }
-
-    public void putFloat(String key, float value) {
-        Settings.Secure.putFloat(mContentResolver, key, value);
-    }
-
-    public void putInt(String key, int value) {
-        Settings.Secure.putInt(mContentResolver, key, value);
-    }
-
-    public void putLong(String key, long value) {
-        Settings.Secure.putLong(mContentResolver, key, value);
-    }
-
-    public void putString(String key, String value) {
-        Settings.Secure.putString(mContentResolver, key, value);
-    }
-
-}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/speaker/ClearSpeakerActivity.java

@@ -1,51 +0,0 @@
-/*
- * Copyright (C) 2020 Paranoid Android
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.eurekateam.samsungextras.speaker;
-
-import androidx.fragment.app.FragmentActivity;
-
-import android.app.Fragment;
-import android.os.Bundle;
-import android.view.MenuItem;
-
-public class ClearSpeakerActivity extends FragmentActivity {
-
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-
-        getActionBar().setDisplayHomeAsUpEnabled(true);
-
-        Fragment fragment = getFragmentManager().findFragmentById(android.R.id.content);
-        ClearSpeakerFragment clearSpeakerFragment;
-        if (fragment == null) {
-            clearSpeakerFragment = new ClearSpeakerFragment();
-            getFragmentManager().beginTransaction()
-                    .add(android.R.id.content, clearSpeakerFragment)
-                    .commit();
-        }
-    }
-
-    @Override
-    public boolean onOptionsItemSelected(MenuItem item) {
-        if (item.getItemId() == android.R.id.home) {
-            finish();
-            return true;
-        }
-        return super.onOptionsItemSelected(item);
-    }
-}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/speaker/ClearSpeakerActivity.kt

@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2020 Paranoid Android
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.eurekateam.samsungextras.speaker
+
+import android.R.id.content
+import android.R.id.home
+import android.os.Bundle
+import android.view.MenuItem
+import androidx.fragment.app.FragmentActivity
+
+class ClearSpeakerActivity : FragmentActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        actionBar.setDisplayHomeAsUpEnabled(true)
+        val fragment = fragmentManager.findFragmentById(content)
+        val clearSpeakerFragment: ClearSpeakerFragment
+        if (fragment == null) {
+            clearSpeakerFragment = ClearSpeakerFragment()
+            fragmentManager.beginTransaction()
+                .add(content, clearSpeakerFragment)
+                .commit()
+        }
+    }
+
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        if (item.itemId == home) {
+            finish()
+            return true
+        }
+        return super.onOptionsItemSelected(item)
+    }
+}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/speaker/ClearSpeakerFragment.java

@@ -1,117 +0,0 @@
-/*
- * Copyright (C) 2020 Paranoid Android
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.eurekateam.samsungextras.speaker;
-
-import android.content.Context;
-import android.content.res.AssetFileDescriptor;
-import android.media.AudioManager;
-import android.media.MediaPlayer;
-import android.os.Bundle;
-import android.os.Handler;
-import android.util.Log;
-
-import androidx.preference.Preference;
-import androidx.preference.PreferenceFragment;
-import androidx.preference.SwitchPreference;
-
-import com.eurekateam.samsungextras.R;
-
-import java.io.IOException;
-
-public class ClearSpeakerFragment extends PreferenceFragment implements
-        Preference.OnPreferenceChangeListener {
-
-    private static final String TAG = ClearSpeakerFragment.class.getSimpleName();
-
-    private static final String PREF_CLEAR_SPEAKER = "clear_speaker_pref";
-
-    private AudioManager mAudioManager;
-    private Handler mHandler;
-    private MediaPlayer mMediaPlayer;
-    private SwitchPreference mClearSpeakerPref;
-
-    @Override
-    public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
-        addPreferencesFromResource(R.xml.clear_speaker_settings);
-
-        mClearSpeakerPref = findPreference(PREF_CLEAR_SPEAKER);
-        mClearSpeakerPref.setOnPreferenceChangeListener(this);
-
-        mHandler = new Handler();
-        mAudioManager = (AudioManager) getContext().getSystemService(Context.AUDIO_SERVICE);
-    }
-
-    @Override
-    public boolean onPreferenceChange(Preference preference, Object newValue) {
-        if (preference == mClearSpeakerPref) {
-            boolean value = (Boolean) newValue;
-            if (value) {
-                if (startPlaying()) {
-                    mHandler.removeCallbacksAndMessages(null);
-                    mHandler.postDelayed(this::stopPlaying, 30000);
-                    return true;
-                }
-            }
-        }
-        return false;
-    }
-
-    @Override
-    public void onStop() {
-        stopPlaying();
-        super.onStop();
-    }
-
-    /**
-     * Start playing speaker-clearing audio
-     * @return true on success, else false
-     */
-    public boolean startPlaying() {
-        mAudioManager.setParameters("status_earpiece_clean=on");
-        mMediaPlayer = new MediaPlayer();
-        getActivity().setVolumeControlStream(AudioManager.STREAM_MUSIC);
-        mMediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
-        mMediaPlayer.setLooping(true);
-        try {
-            try (AssetFileDescriptor file = getResources().openRawResourceFd(R.raw.clear_speaker_sound)) {
-                mMediaPlayer.setDataSource(file.getFileDescriptor(), file.getStartOffset(), file.getLength());
-            }
-            mClearSpeakerPref.setEnabled(false);
-            mMediaPlayer.setVolume(1.0f, 1.0f);
-            mMediaPlayer.prepare();
-            mMediaPlayer.start();
-        } catch (IOException ioe) {
-            Log.e(TAG, "Failed to play speaker clean sound!", ioe);
-            return false;
-        }
-        return true;
-    }
-
-    /**
-     * Stops and invalidates
-     */
-    public void stopPlaying() {
-        if (mMediaPlayer != null) {
-            mMediaPlayer.stop();
-            mMediaPlayer.reset();
-            mMediaPlayer.release();
-        }
-        mAudioManager.setParameters("status_earpiece_clean=off");
-        mClearSpeakerPref.setEnabled(true);
-        mClearSpeakerPref.setChecked(false);
-    }
-}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/speaker/ClearSpeakerFragment.kt

@@ -0,0 +1,110 @@
+/*
+ * Copyright (C) 2020 Paranoid Android
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.eurekateam.samsungextras.speaker
+
+import android.content.Context
+import android.media.AudioManager
+import android.media.MediaPlayer
+import android.os.Bundle
+import android.os.Handler
+import android.os.Looper
+import android.util.Log
+import androidx.preference.Preference
+import androidx.preference.PreferenceFragment
+import androidx.preference.SwitchPreference
+import com.eurekateam.samsungextras.R
+import java.io.IOException
+
+class ClearSpeakerFragment : PreferenceFragment(), Preference.OnPreferenceChangeListener {
+    private var mAudioManager: AudioManager? = null
+    private var mHandler: Handler? = null
+    private var mMediaPlayer: MediaPlayer? = null
+    private var mClearSpeakerPref: SwitchPreference? = null
+    override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
+        addPreferencesFromResource(R.xml.clear_speaker_settings)
+        mClearSpeakerPref = findPreference(PREF_CLEAR_SPEAKER)
+        mClearSpeakerPref!!.onPreferenceChangeListener = this
+        mHandler = Handler(Looper.getMainLooper())
+        mAudioManager = context.getSystemService(Context.AUDIO_SERVICE) as AudioManager
+    }
+
+    override fun onPreferenceChange(preference: Preference, newValue: Any): Boolean {
+        if (preference === mClearSpeakerPref) {
+            val value = newValue as Boolean
+            if (value) {
+                if (startPlaying()) {
+                    mHandler!!.removeCallbacksAndMessages(null)
+                    mHandler!!.postDelayed({ stopPlaying() }, 30000)
+                    return true
+                }
+            }
+        }
+        return false
+    }
+
+    override fun onStop() {
+        stopPlaying()
+        super.onStop()
+    }
+
+    /**
+     * Start playing speaker-clearing audio
+     * @return true on success, else false
+     */
+    private fun startPlaying(): Boolean {
+        mAudioManager!!.setParameters("status_earpiece_clean=on")
+        mMediaPlayer = MediaPlayer()
+        activity.volumeControlStream = AudioManager.STREAM_MUSIC
+        mMediaPlayer!!.setAudioStreamType(AudioManager.STREAM_MUSIC)
+        mMediaPlayer!!.isLooping = true
+        try {
+            resources.openRawResourceFd(R.raw.clear_speaker_sound).use { file ->
+                mMediaPlayer!!.setDataSource(
+                    file.fileDescriptor,
+                    file.startOffset,
+                    file.length
+                )
+            }
+            mClearSpeakerPref!!.isEnabled = false
+            mMediaPlayer!!.setVolume(1.0f, 1.0f)
+            mMediaPlayer!!.prepare()
+            mMediaPlayer!!.start()
+        } catch (ioe: IOException) {
+            Log.e(TAG, "Failed to play speaker clean sound!", ioe)
+            return false
+        }
+        return true
+    }
+
+    /**
+     * Stops and invalidates
+     */
+    private fun stopPlaying() {
+        if (mMediaPlayer != null) {
+            mMediaPlayer!!.stop()
+            mMediaPlayer!!.reset()
+            mMediaPlayer!!.release()
+        }
+        mAudioManager!!.setParameters("status_earpiece_clean=off")
+        mClearSpeakerPref!!.isEnabled = true
+        mClearSpeakerPref!!.isChecked = false
+    }
+
+    companion object {
+        private val TAG = ClearSpeakerFragment::class.java.simpleName
+        private const val PREF_CLEAR_SPEAKER = "clear_speaker_pref"
+    }
+}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/utils/FileUtilsWrapper.java

@@ -1,120 +0,0 @@
-package com.eurekateam.samsungextras.utils;
-
-/*
- * Copyright (C) 2016 The CyanogenMod Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import android.os.FileUtils;
-import android.util.Log;
-
-import java.io.File;
-import java.io.IOException;
-
-
-public final class FileUtilsWrapper {
-    private static final String TAG = "FileUtils";
-
-    /**
-     * Reads the first line of text from the given file.
-     * Reference {@link FileUtils} for clarification on what a line is
-     *
-     */
-    public static String readOneLine(String fileName){
-        try {
-            return FileUtils.readTextFile(new File(fileName),0,null)
-            .replaceAll("[\n]","");
-        } catch (IOException e) {
-            e.printStackTrace();
-        }
-        return "";
-    }
-
-    /**
-     * Writes the given value into the given file
-     *
-     */
-    public static void writeLine(String fileName, String value){
-        try {
-            FileUtils.stringToFile(fileName,value);
-        } catch (IOException e) {
-            e.printStackTrace();
-        }
-    }
-
-    /**
-     * Checks whether the given file exists
-     *
-     * @return true if exists, false if not
-     */
-    public static boolean fileExists(String fileName) {
-        final File file = new File(fileName);
-        return file.exists();
-    }
-
-    /**
-     * Checks whether the given file is readable
-     *
-     * @return true if readable, false if not
-     */
-    public static boolean isFileReadable(String fileName) {
-        final File file = new File(fileName);
-        return file.exists() && file.canRead();
-    }
-
-    /**
-     * Checks whether the given file is writable
-     *
-     * @return true if writable, false if not
-     */
-    public static boolean isFileWritable(String fileName) {
-        final File file = new File(fileName);
-        return file.exists() && file.canWrite();
-    }
-
-    /**
-     * Deletes an existing file
-     *
-     * @return true if the delete was successful, false if not
-     */
-    public static boolean delete(String fileName) {
-        final File file = new File(fileName);
-        boolean ok = false;
-        try {
-            ok = file.delete();
-        } catch (SecurityException e) {
-            Log.w(TAG, "SecurityException trying to delete " + fileName, e);
-        }
-        return ok;
-    }
-
-    /**
-     * Renames an existing file
-     *
-     * @return true if the rename was successful, false if not
-     */
-    public static boolean rename(String srcPath, String dstPath) {
-        final File srcFile = new File(srcPath);
-        final File dstFile = new File(dstPath);
-        boolean ok = false;
-        try {
-            ok = srcFile.renameTo(dstFile);
-        } catch (SecurityException e) {
-            Log.w(TAG, "SecurityException trying to rename " + srcPath + " to " + dstPath, e);
-        } catch (NullPointerException e) {
-            Log.e(TAG, "NullPointerException trying to rename " + srcPath + " to " + dstPath, e);
-        }
-        return ok;
-    }
-}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/utils/SystemProperties.java

@@ -1,75 +0,0 @@
-package com.eurekateam.samsungextras.utils;
-
-import android.util.Log;
-
-import com.eurekateam.samsungextras.GlobalConstants;
-
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStreamReader;
-
-public class SystemProperties {
-
-    /**
-     * To read a prop using getprop
-     * @param propName the prop name to get
-     * @return the prop's value, empty string is not found
-     */
-    public static String read(String propName) {
-        Process process = null;
-        BufferedReader bufferedReader = null;
-
-        String TAG = GlobalConstants.TAG;
-        try {
-            String GETPROP_EXECUTABLE_PATH = "/system/bin/getprop";
-            process = new ProcessBuilder().command(GETPROP_EXECUTABLE_PATH, propName).redirectErrorStream(true).start();
-            bufferedReader = new BufferedReader(new InputStreamReader(process.getInputStream()));
-            String line = bufferedReader.readLine();
-            if (line == null){
-                line = ""; //prop not set
-            }
-            Log.i(TAG,"read System Property: " + propName + "=" + line);
-            return line;
-        } catch (Exception e) {
-            Log.e(TAG,"Failed to read System Property " + propName,e);
-            return "";
-        } finally{
-            if (bufferedReader != null){
-                try {
-                    bufferedReader.close();
-                } catch (IOException ignored) {}
-            }
-            if (process != null){
-                process.destroy();
-            }
-        }
-    }
-
-    /**
-     * @return The status of SELinux on the device
-     * true: enforcing, false: permissive
-     */
-    public static boolean getenforce() {
-        Process process = null;
-        BufferedReader bufferedReader;
-        String TAG = GlobalConstants.TAG;
-        try {
-            String GETENFORCE_EXECUTABLE_PATH = "/system/bin/getenforce";
-            process = new ProcessBuilder().command(GETENFORCE_EXECUTABLE_PATH).redirectErrorStream(true).start();
-            bufferedReader = new BufferedReader(new InputStreamReader(process.getInputStream()));
-            String line = bufferedReader.readLine();
-            if (line == null) {
-                line = ""; //prop not set
-            }
-            Log.i(TAG, "Getenforce: " + line);
-            return line.equals("Enforcing");
-        } catch (Exception e) {
-            Log.e(TAG, "Getenforce failed", e);
-        } finally {
-            if (process != null) {
-                process.destroy();
-            }
-        }
-        return false;
-    }
-}

universal7885-common/apps/SamsungParts/src/com/eurekateam/samsungextras/utils/SystemProperties.kt

@@ -0,0 +1,43 @@
+package com.eurekateam.samsungextras.utils
+
+import android.util.Log
+import com.eurekateam.samsungextras.GlobalConstants
+import java.io.BufferedReader
+import java.io.IOException
+import java.io.InputStreamReader
+
+object SystemProperties {
+    /**
+     * To read a prop using getprop
+     * @param propName the prop name to get
+     * @return the prop's value, empty string is not found
+     */
+    fun read(propName: String): String {
+        var process: Process? = null
+        var bufferedReader: BufferedReader? = null
+        val TAG = GlobalConstants.TAG
+        return try {
+            val GETPROP_EXECUTABLE_PATH = "/system/bin/getprop"
+            process = ProcessBuilder().command(GETPROP_EXECUTABLE_PATH, propName)
+                .redirectErrorStream(true).start()
+            bufferedReader = BufferedReader(InputStreamReader(process.inputStream))
+            var line = bufferedReader.readLine()
+            if (line == null) {
+                line = "" //prop not set
+            }
+            Log.i(TAG, "read System Property: $propName=$line")
+            line
+        } catch (e: Exception) {
+            Log.e(TAG, "Failed to read System Property $propName", e)
+            ""
+        } finally {
+            if (bufferedReader != null) {
+                try {
+                    bufferedReader.close()
+                } catch (ignored: IOException) {
+                }
+            }
+            process?.destroy()
+        }
+    }
+}