universal7885: Inital cameraLightSensor impl
Change-Id: I75791c6b28700d71c990c15b9798fde9713d2e24 Signed-off-by: roynatech2544 <whiteshell2544@naver.com>
9
universal7885-common/apps/CameraLightSensor/Android.bp
Normal file
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|
@ -0,0 +1,9 @@
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android_app {
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name: "CameraLightSensor",
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srcs: [
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"src/**/*.java",
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],
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||||
platform_apis: true,
|
||||
privileged: true,
|
||||
certificate: "platform",
|
||||
}
|
||||
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@ -0,0 +1,32 @@
|
|||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
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||||
package="com.eurekateam.cameralightsensor">
|
||||
<uses-permission android:name="android.permission.WRITE_SETTINGS"/>
|
||||
<uses-permission android:name="android.permission.WRITE_SECURE_SETTINGS"/>
|
||||
<uses-permission android:name="android.permission.CAMERA" />
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||||
|
||||
<uses-feature android:name="android.hardware.camera" />
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||||
<protected-broadcast android:name="com.android.systemui.doze.pulse" />
|
||||
<application
|
||||
android:allowBackup="true"
|
||||
android:label="@string/app_name">
|
||||
<receiver
|
||||
android:name=".BootReceiver"
|
||||
android:defaultToDeviceProtectedStorage="true"
|
||||
android:directBootAware="true"
|
||||
android:enabled="true"
|
||||
android:exported="true">
|
||||
<intent-filter android:priority="1000">
|
||||
<action android:name="android.intent.action.BOOT_COMPLETED" />
|
||||
</intent-filter>
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||||
</receiver>
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||||
<service
|
||||
android:name=".CameraLightSensorService"
|
||||
android:exported="true">
|
||||
</service>
|
||||
<service
|
||||
android:name=".CameraListener"
|
||||
android:exported="true">
|
||||
</service>
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||||
</application>
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||||
</manifest>
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||||
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@ -0,0 +1,13 @@
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|||
package com.eurekateam.cameralightsensor;
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import android.content.BroadcastReceiver;
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||||
import android.content.Context;
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||||
import android.content.Intent;
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||||
|
||||
public class BootReceiver extends BroadcastReceiver {
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||||
@Override
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||||
public void onReceive(Context context, Intent intent) {
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final Intent i = new Intent(context, CameraLightSensorService.class);
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context.startService(i);
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}
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}
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@ -0,0 +1,69 @@
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|||
package com.eurekateam.cameralightsensor;
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||||
import android.app.Service;
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||||
import android.content.BroadcastReceiver;
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import android.content.Context;
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import android.content.Intent;
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import android.content.IntentFilter;
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import android.os.IBinder;
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import android.provider.Settings;
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import android.util.Log;
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public class CameraLightSensorService extends Service {
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private static final String TAG = "CameraLightSensor";
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private static final boolean DEBUG = false;
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final Intent i = new Intent(getApplicationContext(), CameraListener.class);
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||||
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@Override
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public IBinder onBind(Intent intent) {
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||||
return null;
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||||
}
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||||
@Override
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public void onCreate() {
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super.onCreate();
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||||
IntentFilter screenStateFilter = new IntentFilter(Intent.ACTION_SCREEN_ON);
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||||
screenStateFilter.addAction(Intent.ACTION_SCREEN_OFF);
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||||
registerReceiver(mScreenStateReceiver, screenStateFilter);
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||||
}
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||||
@Override
|
||||
public int onStartCommand(Intent intent, int flags, int startId) {
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||||
if (DEBUG) Log.d(TAG, "Starting service");
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||||
return START_STICKY;
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||||
}
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||||
@Override
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||||
public void onDestroy() {
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||||
if (DEBUG) Log.d(TAG, "Destroying service");
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||||
super.onDestroy();
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||||
this.unregisterReceiver(mScreenStateReceiver);
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||||
}
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private final BroadcastReceiver mScreenStateReceiver = new BroadcastReceiver() {
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||||
@Override
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||||
public void onReceive(Context context, Intent intent) {
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||||
if (intent.getAction().equals(Intent.ACTION_SCREEN_ON)) {
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||||
try {
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||||
onDisplayOn();
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||||
} catch (Settings.SettingNotFoundException e) {
|
||||
e.printStackTrace();
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||||
}
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||||
} else if (intent.getAction().equals(Intent.ACTION_SCREEN_OFF)) {
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||||
onDisplayOff();
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}
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}
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||||
};
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private void onDisplayOn() throws Settings.SettingNotFoundException {
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||||
if(Settings.System.getInt(getContentResolver(),
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||||
Settings.System.SCREEN_BRIGHTNESS_MODE ) == 1){
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||||
Log.d(TAG, "AutoBrightness Mode Enabled. Starting...");
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||||
getApplicationContext().startService(i);
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||||
}else{
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Log.d(TAG, "AutoBrightness Mode Disabled, Not Starting Service...");
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||||
}
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||||
}
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private void onDisplayOff(){
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Log.d(TAG, "Screen is off. Stopping Service...");
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||||
getApplicationContext().stopService(i);
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||||
}
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||||
}
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||||
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@ -0,0 +1,105 @@
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|||
package com.eurekateam.cameralightsensor;
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import android.app.Service;
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import android.content.Intent;
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import android.graphics.Bitmap;
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import android.graphics.BitmapFactory;
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||||
import android.graphics.Color;
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||||
import android.graphics.ImageFormat;
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||||
import android.graphics.Rect;
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||||
import android.graphics.YuvImage;
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||||
import android.hardware.Camera;
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import android.os.Handler;
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import android.os.IBinder;
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import android.os.Looper;
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import android.provider.Settings;
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import android.util.Log;
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import java.io.ByteArrayOutputStream;
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||||
import java.util.concurrent.atomic.AtomicInteger;
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||||
import java.util.concurrent.atomic.AtomicReference;
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||||
|
||||
public class CameraListener extends Service {
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||||
|
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private final String TAG = CameraListener.class.getSimpleName();
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||||
@Override
|
||||
public IBinder onBind(Intent intent) {
|
||||
return null;
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||||
}
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||||
|
||||
@Override
|
||||
public int onStartCommand(Intent intent, int flags, int startId) {
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||||
return START_STICKY;
|
||||
}
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||||
|
||||
@Override
|
||||
public void onCreate() {
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||||
super.onCreate();
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||||
Handler mHandler = new Handler(Looper.getMainLooper());
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AtomicInteger prev = new AtomicInteger(Settings.System.getInt(getContentResolver(), Settings.System.SCREEN_BRIGHTNESS, 50));
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mHandler.postDelayed(() -> {
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||||
int current = calculateBrightnessEstimate(getPreviewBitmap());
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||||
Log.i(TAG, ": Current Brigtness: " + current);
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||||
if(prev.get() > current) {
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||||
while (prev.get() - current > 0) {
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||||
Settings.System.putInt(getContentResolver(), Settings.System.SCREEN_BRIGHTNESS, current);
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||||
current += 2;
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||||
}
|
||||
}else{
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||||
while (prev.get() - current < 0) {
|
||||
Settings.System.putInt(getContentResolver(), Settings.System.SCREEN_BRIGHTNESS, current);
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||||
current -= 2;
|
||||
}
|
||||
}
|
||||
prev.set(current);
|
||||
},1000);
|
||||
}
|
||||
|
||||
private int findFrontFacingCamera() {
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||||
return 2;
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||||
}
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||||
|
||||
private Bitmap getPreviewBitmap() {
|
||||
AtomicReference<Bitmap> bitmap = null;
|
||||
Camera mCamera = Camera.open(findFrontFacingCamera());
|
||||
mCamera.setPreviewCallback((data, camera) -> {
|
||||
if (camera != null) {
|
||||
Camera.Parameters parameters = camera.getParameters();
|
||||
int imageFormat = parameters.getPreviewFormat();
|
||||
if (imageFormat == ImageFormat.NV21) {
|
||||
int w = parameters.getPreviewSize().width;
|
||||
int h = parameters.getPreviewSize().height;
|
||||
|
||||
YuvImage yuvImage = new YuvImage(data, imageFormat, w, h, null);
|
||||
Rect rect = new Rect(0, 0, w, h);
|
||||
ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
|
||||
yuvImage.compressToJpeg(rect, 100, outputStream);
|
||||
|
||||
bitmap.set(BitmapFactory.decodeByteArray(outputStream.toByteArray(), 0, outputStream.size()));
|
||||
} else if (imageFormat == ImageFormat.JPEG || imageFormat == ImageFormat.RGB_565) {
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||||
bitmap.set(BitmapFactory.decodeByteArray(data, 0, data.length));
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||||
}
|
||||
}
|
||||
}
|
||||
);
|
||||
mCamera.stopPreview();
|
||||
mCamera.release();
|
||||
return bitmap.get();
|
||||
}
|
||||
private int calculateBrightnessEstimate(Bitmap bitmap) {
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||||
int R = 0; int G = 0; int B = 0;
|
||||
int height = bitmap.getHeight();
|
||||
int width = bitmap.getWidth();
|
||||
int n = 0;
|
||||
int[] pixels = new int[width * height];
|
||||
bitmap.getPixels(pixels, 0, width, 0, 0, width, height);
|
||||
for (int i = 0; i < pixels.length; i += 5) {
|
||||
int color = pixels[i];
|
||||
R += Color.red(color);
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||||
G += Color.green(color);
|
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B += Color.blue(color);
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n++;
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||||
}
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||||
return (R + B + G) / (n * 3);
|
||||
}
|
||||
}
|
||||
|
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@ -0,0 +1,30 @@
|
|||
<vector xmlns:android="http://schemas.android.com/apk/res/android"
|
||||
xmlns:aapt="http://schemas.android.com/aapt"
|
||||
android:width="108dp"
|
||||
android:height="108dp"
|
||||
android:viewportWidth="108"
|
||||
android:viewportHeight="108">
|
||||
<path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
|
||||
<aapt:attr name="android:fillColor">
|
||||
<gradient
|
||||
android:endX="85.84757"
|
||||
android:endY="92.4963"
|
||||
android:startX="42.9492"
|
||||
android:startY="49.59793"
|
||||
android:type="linear">
|
||||
<item
|
||||
android:color="#44000000"
|
||||
android:offset="0.0" />
|
||||
<item
|
||||
android:color="#00000000"
|
||||
android:offset="1.0" />
|
||||
</gradient>
|
||||
</aapt:attr>
|
||||
</path>
|
||||
<path
|
||||
android:fillColor="#FFFFFF"
|
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android:fillType="nonZero"
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android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
|
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android:strokeWidth="1"
|
||||
android:strokeColor="#00000000" />
|
||||
</vector>
|
||||
|
|
@ -0,0 +1,170 @@
|
|||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<vector xmlns:android="http://schemas.android.com/apk/res/android"
|
||||
android:width="108dp"
|
||||
android:height="108dp"
|
||||
android:viewportWidth="108"
|
||||
android:viewportHeight="108">
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<path
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android:fillColor="#3DDC84"
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android:pathData="M0,0h108v108h-108z" />
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<path
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android:fillColor="#00000000"
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android:pathData="M9,0L9,108"
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android:strokeWidth="0.8"
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android:strokeColor="#33FFFFFF" />
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<path
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android:fillColor="#00000000"
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android:pathData="M19,0L19,108"
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android:strokeWidth="0.8"
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android:strokeColor="#33FFFFFF" />
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<path
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android:fillColor="#00000000"
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android:pathData="M29,0L29,108"
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android:strokeWidth="0.8"
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android:strokeColor="#33FFFFFF" />
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<path
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android:fillColor="#00000000"
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android:pathData="M39,0L39,108"
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android:strokeWidth="0.8"
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android:strokeColor="#33FFFFFF" />
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<path
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android:fillColor="#00000000"
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android:pathData="M49,0L49,108"
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android:strokeWidth="0.8"
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android:strokeColor="#33FFFFFF" />
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<path
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android:fillColor="#00000000"
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android:pathData="M59,0L59,108"
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android:strokeWidth="0.8"
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android:strokeColor="#33FFFFFF" />
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<path
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android:fillColor="#00000000"
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android:pathData="M69,0L69,108"
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android:strokeWidth="0.8"
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android:strokeColor="#33FFFFFF" />
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<path
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android:fillColor="#00000000"
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android:pathData="M79,0L79,108"
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android:strokeWidth="0.8"
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android:strokeColor="#33FFFFFF" />
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<path
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android:fillColor="#00000000"
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android:pathData="M89,0L89,108"
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android:strokeWidth="0.8"
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android:strokeColor="#33FFFFFF" />
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<path
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android:fillColor="#00000000"
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android:pathData="M99,0L99,108"
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android:strokeWidth="0.8"
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android:strokeColor="#33FFFFFF" />
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<path
|
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android:fillColor="#00000000"
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android:pathData="M0,9L108,9"
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android:strokeWidth="0.8"
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android:strokeColor="#33FFFFFF" />
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<path
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android:fillColor="#00000000"
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android:pathData="M0,19L108,19"
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android:strokeWidth="0.8"
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android:strokeColor="#33FFFFFF" />
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<path
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android:fillColor="#00000000"
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android:pathData="M0,29L108,29"
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android:strokeWidth="0.8"
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android:strokeColor="#33FFFFFF" />
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<path
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android:fillColor="#00000000"
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android:pathData="M0,39L108,39"
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android:strokeWidth="0.8"
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android:strokeColor="#33FFFFFF" />
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<path
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android:fillColor="#00000000"
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android:pathData="M0,49L108,49"
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android:strokeWidth="0.8"
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android:strokeColor="#33FFFFFF" />
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<path
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android:fillColor="#00000000"
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android:pathData="M0,59L108,59"
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android:strokeWidth="0.8"
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android:strokeColor="#33FFFFFF" />
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<path
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android:fillColor="#00000000"
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android:pathData="M0,69L108,69"
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android:strokeWidth="0.8"
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android:strokeColor="#33FFFFFF" />
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<path
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android:fillColor="#00000000"
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android:pathData="M0,79L108,79"
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android:strokeWidth="0.8"
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android:strokeColor="#33FFFFFF" />
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<path
|
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android:fillColor="#00000000"
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android:pathData="M0,89L108,89"
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android:strokeWidth="0.8"
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android:strokeColor="#33FFFFFF" />
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<path
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android:fillColor="#00000000"
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android:pathData="M0,99L108,99"
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android:strokeWidth="0.8"
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android:strokeColor="#33FFFFFF" />
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<path
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android:fillColor="#00000000"
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android:pathData="M19,29L89,29"
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android:strokeWidth="0.8"
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android:strokeColor="#33FFFFFF" />
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<path
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android:fillColor="#00000000"
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android:pathData="M19,39L89,39"
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android:strokeWidth="0.8"
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android:strokeColor="#33FFFFFF" />
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<path
|
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android:fillColor="#00000000"
|
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android:pathData="M19,49L89,49"
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android:strokeWidth="0.8"
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||||
android:strokeColor="#33FFFFFF" />
|
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<path
|
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android:fillColor="#00000000"
|
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android:pathData="M19,59L89,59"
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android:strokeWidth="0.8"
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android:strokeColor="#33FFFFFF" />
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<path
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android:fillColor="#00000000"
|
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android:pathData="M19,69L89,69"
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android:strokeWidth="0.8"
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||||
android:strokeColor="#33FFFFFF" />
|
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<path
|
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android:fillColor="#00000000"
|
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android:pathData="M19,79L89,79"
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android:strokeWidth="0.8"
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||||
android:strokeColor="#33FFFFFF" />
|
||||
<path
|
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android:fillColor="#00000000"
|
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android:pathData="M29,19L29,89"
|
||||
android:strokeWidth="0.8"
|
||||
android:strokeColor="#33FFFFFF" />
|
||||
<path
|
||||
android:fillColor="#00000000"
|
||||
android:pathData="M39,19L39,89"
|
||||
android:strokeWidth="0.8"
|
||||
android:strokeColor="#33FFFFFF" />
|
||||
<path
|
||||
android:fillColor="#00000000"
|
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android:pathData="M49,19L49,89"
|
||||
android:strokeWidth="0.8"
|
||||
android:strokeColor="#33FFFFFF" />
|
||||
<path
|
||||
android:fillColor="#00000000"
|
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android:pathData="M59,19L59,89"
|
||||
android:strokeWidth="0.8"
|
||||
android:strokeColor="#33FFFFFF" />
|
||||
<path
|
||||
android:fillColor="#00000000"
|
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android:pathData="M69,19L69,89"
|
||||
android:strokeWidth="0.8"
|
||||
android:strokeColor="#33FFFFFF" />
|
||||
<path
|
||||
android:fillColor="#00000000"
|
||||
android:pathData="M79,19L79,89"
|
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android:strokeWidth="0.8"
|
||||
android:strokeColor="#33FFFFFF" />
|
||||
</vector>
|
||||
|
|
@ -0,0 +1,5 @@
|
|||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
|
||||
<background android:drawable="@drawable/ic_launcher_background" />
|
||||
<foreground android:drawable="@drawable/ic_launcher_foreground" />
|
||||
</adaptive-icon>
|
||||
|
|
@ -0,0 +1,5 @@
|
|||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
|
||||
<background android:drawable="@drawable/ic_launcher_background" />
|
||||
<foreground android:drawable="@drawable/ic_launcher_foreground" />
|
||||
</adaptive-icon>
|
||||
|
After Width: | Height: | Size: 1.4 KiB |
|
After Width: | Height: | Size: 2.8 KiB |
|
After Width: | Height: | Size: 982 B |
|
After Width: | Height: | Size: 1.7 KiB |
|
After Width: | Height: | Size: 1.9 KiB |
|
After Width: | Height: | Size: 3.8 KiB |
|
After Width: | Height: | Size: 2.8 KiB |
|
After Width: | Height: | Size: 5.8 KiB |
|
After Width: | Height: | Size: 3.8 KiB |
|
After Width: | Height: | Size: 7.6 KiB |
|
|
@ -0,0 +1,16 @@
|
|||
<resources xmlns:tools="http://schemas.android.com/tools">
|
||||
<!-- Base application theme. -->
|
||||
<style name="Theme.CameraLightSensor" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
|
||||
<!-- Primary brand color. -->
|
||||
<item name="colorPrimary">@color/purple_200</item>
|
||||
<item name="colorPrimaryVariant">@color/purple_700</item>
|
||||
<item name="colorOnPrimary">@color/black</item>
|
||||
<!-- Secondary brand color. -->
|
||||
<item name="colorSecondary">@color/teal_200</item>
|
||||
<item name="colorSecondaryVariant">@color/teal_200</item>
|
||||
<item name="colorOnSecondary">@color/black</item>
|
||||
<!-- Status bar color. -->
|
||||
<item name="android:statusBarColor" tools:targetApi="l">?attr/colorPrimaryVariant</item>
|
||||
<!-- Customize your theme here. -->
|
||||
</style>
|
||||
</resources>
|
||||
|
|
@ -0,0 +1,10 @@
|
|||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<resources>
|
||||
<color name="purple_200">#FFBB86FC</color>
|
||||
<color name="purple_500">#FF6200EE</color>
|
||||
<color name="purple_700">#FF3700B3</color>
|
||||
<color name="teal_200">#FF03DAC5</color>
|
||||
<color name="teal_700">#FF018786</color>
|
||||
<color name="black">#FF000000</color>
|
||||
<color name="white">#FFFFFFFF</color>
|
||||
</resources>
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
<resources>
|
||||
<string name="app_name">CameraLightSensor</string>
|
||||
</resources>
|
||||
|
|
@ -0,0 +1,16 @@
|
|||
<resources xmlns:tools="http://schemas.android.com/tools">
|
||||
<!-- Base application theme. -->
|
||||
<style name="Theme.CameraLightSensor" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
|
||||
<!-- Primary brand color. -->
|
||||
<item name="colorPrimary">@color/purple_500</item>
|
||||
<item name="colorPrimaryVariant">@color/purple_700</item>
|
||||
<item name="colorOnPrimary">@color/white</item>
|
||||
<!-- Secondary brand color. -->
|
||||
<item name="colorSecondary">@color/teal_200</item>
|
||||
<item name="colorSecondaryVariant">@color/teal_700</item>
|
||||
<item name="colorOnSecondary">@color/black</item>
|
||||
<!-- Status bar color. -->
|
||||
<item name="android:statusBarColor" tools:targetApi="l">?attr/colorPrimaryVariant</item>
|
||||
<!-- Customize your theme here. -->
|
||||
</style>
|
||||
</resources>
|
||||