universal7885: Add FMRadio app

* Created from scratch by me (Royna) with help of LineageOS repo [1], Sony Xperia Dev repo [2]
* Basic input/output, channel selection is working

[1]: https://github.com/LineageOS/android_hardware_samsung_slsi_fm
[2]: https://github.com/sonyxperiadev/vendor-qcom-opensource-fm

Change-Id: I922bbeb9f86e6a4c7bc993d27d2f9eeb2a712186
Signed-off-by: roynatech2544 <whiteshell2544@naver.com>

universal7885-common/apps/FMRadio/res/drawable/power.xml

@@ -0,0 +1,12 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24.0dp"
+    android:height="24.0dp"
+    android:viewportWidth="24.0"
+    android:viewportHeight="24.0">
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M11,2h2v10h-2z"/>
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M18.37,5.64l-1.41,1.41c2.73,2.73 2.72,7.16 -0.01,9.89c-2.73,2.73 -7.17,2.73 -9.89,0.01c-2.73,-2.73 -2.74,-7.18 -0.01,-9.91L5.64,5.64c-3.51,3.51 -3.51,9.21 0.01,12.73c3.51,3.51 9.21,3.51 12.72,-0.01C21.88,14.85 21.88,9.16 18.37,5.64z"/>
+</vector>

universal7885-common/apps/FMRadio/res/layout/activity_main.xml

@@ -0,0 +1,310 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:orientation="vertical"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:gravity="top|center"
+    android:fitsSystemWindows="true"
+    tools:context=".MainActivity">
+
+    <TextView
+        android:id="@+id/debug_info"
+        android:layout_width="190dp"
+        android:layout_height="30dp"
+        android:gravity="center" />
+
+    <Space
+        android:layout_width="match_parent"
+        android:layout_height="10dp" />
+
+    <de.dlyt.yanndroid.oneui.layout.RoundLinearLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:background="@color/primary_color"
+        android:gravity="center">
+
+        <Space
+            android:layout_width="10dp"
+            android:layout_height="match_parent"/>
+
+        <ImageView
+            android:layout_width="100dp"
+            android:layout_height="100dp"
+            android:src="@drawable/radio"/>
+        <TextView
+            android:id="@+id/fm_radio_title"
+            android:layout_width="240dp"
+            android:layout_height="120dp"
+
+            android:gravity="center"
+            android:text="@string/fm_radio"
+            android:textColor="#263238"
+            android:textSize="48sp"
+            android:textStyle="bold" />
+
+        <Space
+            android:layout_width="10dp"
+            android:layout_height="match_parent" />
+
+    </de.dlyt.yanndroid.oneui.layout.RoundLinearLayout>
+
+    <Space
+        android:layout_width="match_parent"
+        android:layout_height="15dp" />
+
+    <LinearLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal"
+        android:gravity="center">
+
+        <de.dlyt.yanndroid.oneui.layout.RoundLinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="140dp"
+            android:orientation="vertical"
+            android:background="@color/primary_color"
+            android:gravity="center|top">
+
+            <TextView
+                android:id="@+id/output_modes"
+                android:layout_width="185dp"
+                android:layout_height="70dp"
+                android:gravity="center"
+                android:text="@string/output_modes"
+                android:textColor="#263238"
+                android:textSize="25sp"
+                android:textStyle="bold" />
+
+            <Space
+                android:layout_width="match_parent"
+                android:layout_height="10dp"/>
+
+            <Button
+                android:id="@+id/fm_output"
+                android:layout_width="175dp"
+                android:layout_height="50dp"
+                android:text="@string/wired_earphones"
+                android:textColor="#263238"
+                android:theme="@style/ButtonStyle.Colored"
+                android:textSize="18sp" />
+
+        </de.dlyt.yanndroid.oneui.layout.RoundLinearLayout>
+
+        <Space
+            android:layout_width="10dp"
+            android:layout_height="match_parent"/>
+
+        <de.dlyt.yanndroid.oneui.layout.RoundLinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="140dp"
+            android:orientation="vertical"
+            android:background="@color/primary_color"
+            android:gravity="center|top">
+
+            <TextView
+                android:id="@+id/enable_fm"
+                android:layout_width="185dp"
+                android:layout_height="70dp"
+                android:gravity="center"
+                android:text="@string/turn_on_fm"
+                android:textColor="#263238"
+                android:textSize="25sp"
+                android:textStyle="bold" />
+
+            <Space
+                android:layout_width="match_parent"
+                android:layout_height="10dp"/>
+
+            <Button
+                android:id="@+id/fmswitch"
+                android:layout_width="175dp"
+                android:layout_height="50dp"
+                android:text="@string/disabled"
+                android:textColor="#263238"
+                android:textSize="18sp"
+                android:theme="@style/ButtonStyle.Colored" />
+
+        </de.dlyt.yanndroid.oneui.layout.RoundLinearLayout>
+
+    </LinearLayout>
+    <Space
+        android:layout_width="match_parent"
+        android:layout_height="20dp" />
+
+    <de.dlyt.yanndroid.oneui.layout.RoundLinearLayout
+        android:layout_width="wrap_content"
+        android:layout_height="230dp"
+        android:background="@color/primary_color"
+        android:orientation="vertical"
+        android:gravity="center|top">
+
+        <Space
+            android:layout_width="match_parent"
+            android:layout_height="20dp"/>
+
+        <TextView
+            android:id="@+id/freq_title"
+            android:layout_width="375dp"
+            android:layout_height="50dp"
+            android:text="@string/fm_radio_frequency"
+            android:textColor="#263238"
+            android:textSize="35sp"
+            android:textStyle="bold"
+            android:gravity="center"/>
+
+        <Space
+            android:layout_width="match_parent"
+            android:layout_height="10dp"/>
+
+        <TextView
+            android:id="@+id/band_select"
+            android:layout_width="375dp"
+            android:layout_height="50dp"
+            android:text="@string/select_channel"
+            android:textColor="#263238"
+            android:textSize="25sp"
+            android:gravity="center"/>
+
+        <Space
+            android:layout_width="match_parent"
+            android:layout_height="20dp"/>
+
+        <FrameLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:background="@color/secondary_color">
+
+            <de.dlyt.yanndroid.oneui.view.SeekBar
+                android:id="@+id/fm_freq_seekbar"
+                android:layout_width="325dp"
+                android:layout_height="50dp"
+                android:progressBackgroundTint="@color/white"
+                android:thumbTint="#263238"
+                android:progressTint="#263238"/>
+        </FrameLayout>
+
+    </de.dlyt.yanndroid.oneui.layout.RoundLinearLayout>
+
+    <Space
+        android:layout_width="match_parent"
+        android:layout_height="20dp" />
+
+    <de.dlyt.yanndroid.oneui.layout.RoundLinearLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="top|center"
+        android:orientation="vertical"
+        android:background="@color/primary_color">
+
+        <Space
+            android:layout_width="match_parent"
+            android:layout_height="15dp" />
+
+        <TextView
+            android:id="@+id/radio_ctrl"
+            android:layout_width="375dp"
+            android:layout_height="50dp"
+            android:text="@string/radio_controls"
+            android:textColor="#263238"
+            android:textSize="35sp"
+            android:textStyle="bold"
+            android:gravity="center"/>
+
+        <Space
+            android:layout_width="match_parent"
+            android:layout_height="15dp" />
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center">
+
+            <Space
+                android:layout_width="15dp"
+                android:layout_height="match_parent" />
+
+            <Button
+                android:id="@+id/scan_through"
+                android:layout_width="wrap_content"
+                android:layout_height="50dp"
+                android:text="@string/scan"
+                android:textColor="#263238"
+                android:theme="@style/ButtonStyle.Colored"/>
+
+            <Space
+                android:layout_width="15dp"
+                android:layout_height="match_parent" />
+
+            <Button
+                android:id="@+id/stop_scan"
+                android:layout_width="wrap_content"
+                android:layout_height="50dp"
+                android:text="@string/stop"
+                android:textColor="#263238"
+                android:theme="@style/ButtonStyle.Colored" />
+
+            <Space
+                android:layout_width="15dp"
+                android:layout_height="match_parent" />
+
+        </LinearLayout>
+
+        <Space
+            android:layout_width="match_parent"
+            android:layout_height="15dp" />
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="top|center">
+
+            <Space
+                android:layout_width="15dp"
+                android:layout_height="match_parent" />
+
+            <Button
+                android:id="@+id/seek_down"
+                android:layout_width="wrap_content"
+                android:layout_height="50dp"
+                android:text="@string/seek_down"
+                android:textColor="#263238"
+                android:theme="@style/ButtonStyle.Colored"/>
+
+            <Space
+                android:layout_width="15dp"
+                android:layout_height="match_parent" />
+
+            <Button
+                android:id="@+id/quit_fm"
+                android:layout_width="wrap_content"
+                android:layout_height="50dp"
+                android:text="@string/quit"
+                android:textColor="#263238"
+                android:theme="@style/ButtonStyle.Colored"/>
+
+            <Space
+                android:layout_width="15dp"
+                android:layout_height="match_parent" />
+
+            <Button
+                android:id="@+id/seek_up"
+                android:layout_width="wrap_content"
+                android:layout_height="50dp"
+                android:text="@string/seek_up"
+                android:textColor="#263238"
+                android:theme="@style/ButtonStyle.Colored" />
+
+            <Space
+                android:layout_width="15dp"
+                android:layout_height="match_parent" />
+
+        </LinearLayout>
+
+        <Space
+            android:layout_width="match_parent"
+            android:layout_height="15dp" />
+
+    </de.dlyt.yanndroid.oneui.layout.RoundLinearLayout>
+
+</LinearLayout>

universal7885-common/apps/FMRadio/res/layout/error_screen.xml

@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:background="@drawable/warning">
+
+    <LinearLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal"
+        android:layout_gravity="center">
+
+        <ImageView
+            android:id="@+id/error_img"
+            android:layout_width="75dp"
+            android:layout_height="75dp"
+            android:layout_gravity="start|center_vertical"
+            android:background="@drawable/ic_samsung_error"
+            android:translationZ="0dp" />
+
+        <Space
+            android:layout_width="25dp"
+            android:layout_height="match_parent"/>
+
+        <TextView
+            android:id="@+id/error_simple"
+            android:layout_width="300dp"
+            android:layout_height="75dp"
+            android:gravity="center"
+            android:textColor="#00838F"
+            android:textSize="18sp"/>
+    </LinearLayout>
+
+    <TextView
+        android:id="@+id/error_detailed"
+        android:layout_width="match_parent"
+        android:layout_height="202dp"
+        android:textColor="#00838F"
+        android:textSize="16sp"
+        android:gravity="center"/>
+
+
+</LinearLayout>

universal7885-common/apps/FMRadio/res/layout/notification.xml

@@ -0,0 +1,58 @@
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="64dp"
+    android:gravity="center_vertical"
+    android:orientation="horizontal">
+
+    <TextView
+        android:id="@+id/txt_title"
+        android:layout_width="0dp"
+        android:layout_height="50dp"
+        android:layout_marginStart="5dp"
+        android:layout_weight="1"
+        android:gravity="center"
+        android:background="@android:color/white"
+        android:textColor="@android:color/black"
+        android:textSize="20sp"/>
+
+    <LinearLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:background="@android:color/white">
+
+        <ImageButton
+            android:id="@+id/btn_rewind"
+            android:layout_width="wrap_content"
+            android:layout_height="50dp"
+            android:background="@null"
+            android:contentDescription="@string/previous_radio_channel"
+            android:src="@drawable/left"/>
+
+        <ImageButton
+            android:id="@+id/btn_play_pause"
+            android:layout_width="wrap_content"
+            android:layout_height="48dp"
+            android:background="@null"
+            android:contentDescription="@string/play_pause"
+            android:src="@drawable/stop" />
+
+        <ImageButton
+            android:id="@+id/btn_forward"
+            android:layout_width="wrap_content"
+            android:layout_height="50dp"
+            android:background="@null"
+            android:contentDescription="@string/next_radio_channel"
+            android:src="@drawable/right"/>
+
+    </LinearLayout>
+
+    <ImageButton
+        android:id="@+id/btn_close"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:background="@android:color/white"
+        android:contentDescription="@string/close_radio"
+        android:minWidth="32dp"
+        android:minHeight="48dp"
+        android:src="@drawable/power" />
+</LinearLayout>

universal7885-common/apps/FMRadio/res/values/strings.xml

@@ -0,0 +1,34 @@
+<resources>
+    <string name="app_name">FM Radio</string>
+    <string name="fm_radio">FM Radio</string>
+    <string name="output_modes">Output Modes</string>
+    <string name="turn_on_fm">FM Power</string>
+    <string name="disabled">Disabled</string>
+    <string name="enabled">Enabled</string>
+    <string name="phone_speaker">Speaker</string>
+    <string name="wired_earphones">Wired Earphones</string>
+    <string name="select_channel">Radio Channel</string>
+    <string name="refresh">Refresh</string>
+    <string name="seek_down">Seek Down</string>
+    <string name="seek_up">Seek Up</string>
+    <string name="scan">Scan</string>
+    <string name="stop">Stop</string>
+    <string name="mhz">%s Mhz</string>
+    <string name="quit">Quit</string>
+    <string name="album_art">Album Art</string>
+    <string name="previous_radio_channel">Previous Radio Channel</string>
+    <string name="next_radio_channel">Next Radio Channel</string>
+    <string name="play_pause">Play Pause</string>
+    <string name="close_radio">Close Radio</string>
+    <string name="radio_io_error">Failed to open radio chr device!!</string>
+    <string name="radio_io_error_desc">The FM radio app needs to call ioctl()
+        to radio chr device (/dev/radio0). If SELinux is enforcing, try making
+        it permissive</string>
+    <string name="tracks_empty_error">Failed to check if array != null!!</string>
+    <string name="tracks_empty_error_desc">Most likely because FM device couldn\'t
+    find radio channels, if you are sure it should find channels, contact the devs</string>
+    <string name="no_headphones_error">Failed to find wired headset</string>
+    <string name="no_headphones_error_desc">Insert Headphones and try again</string>
+    <string name="radio_controls">Radio Controls</string>
+    <string name="fm_radio_frequency">FM Radio Station</string>
+</resources>