private void doDim(boolean fade) {
View tintView = findViewById(R.id.window_tint);
if (tintView == null) return;
Window win = getWindow();
WindowManager.LayoutParams winParams = win.getAttributes();
winParams.flags |= (WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN);
winParams.flags |= (WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);
// dim the wallpaper somewhat (how much is determined below)
winParams.flags |= (WindowManager.LayoutParams.FLAG_DIM_BEHIND);
if (mDimmed) {
winParams.flags |= WindowManager.LayoutParams.FLAG_FULLSCREEN;
winParams.dimAmount = DIM_BEHIND_AMOUNT_DIMMED;
winParams.buttonBrightness = WindowManager.LayoutParams.BRIGHTNESS_OVERRIDE_OFF;
// show the window tint
tintView.startAnimation(
AnimationUtils.loadAnimation(this, fade ? R.anim.dim : R.anim.dim_instant));
} else {
winParams.flags &= (~WindowManager.LayoutParams.FLAG_FULLSCREEN);
winParams.dimAmount = DIM_BEHIND_AMOUNT_NORMAL;
winParams.buttonBrightness = WindowManager.LayoutParams.BRIGHTNESS_OVERRIDE_NONE;
// hide the window tint
tintView.startAnimation(
AnimationUtils.loadAnimation(this, fade ? R.anim.undim : R.anim.undim_instant));
}
win.setAttributes(winParams);
}
private void setClockStyle() {
Utils.setClockStyle(
this, mDigitalClock, mAnalogClock, ScreensaverSettingsActivity.KEY_CLOCK_STYLE);
mSaverView = findViewById(R.id.main_clock);
int brightness =
PreferenceManager.getDefaultSharedPreferences(this)
.getInt(
ScreensaverSettingsActivity.KEY_BRIGHTNESS,
ScreensaverSettingsActivity.BRIGHTNESS_DEFAULT);
Utils.dimView(brightness, mSaverView);
boolean dim = brightness < ScreensaverSettingsActivity.BRIGHTNESS_NIGHT;
if (dim) {
WindowManager.LayoutParams lp = getWindow().getAttributes();
lp.buttonBrightness = 0;
lp.screenBrightness = 0.01f;
getWindow().setAttributes(lp);
}
}
@Override
public void onCreate() {
super.onCreate();
running = true;
MainActivity guiCopy = gui;
if (guiCopy != null) {
guiCopy.updateCheckbox();
}
Log.d(LOG, "Service started");
Cfg.Init(this);
windowManager = (WindowManager) getSystemService(WINDOW_SERVICE);
view = new ImageView(this);
DisplayMetrics metrics = new DisplayMetrics();
windowManager.getDefaultDisplay().getMetrics(metrics);
bmp = Bitmap.createBitmap(Grids.GridSideSize, Grids.GridSideSize, Bitmap.Config.ARGB_4444);
updatePattern();
BitmapDrawable draw = new BitmapDrawable(bmp);
draw.setTileModeXY(Shader.TileMode.REPEAT, Shader.TileMode.REPEAT);
draw.setFilterBitmap(false);
draw.setAntiAlias(false);
view.setBackground(draw);
WindowManager.LayoutParams params =
new WindowManager.LayoutParams(
WindowManager.LayoutParams.MATCH_PARENT,
WindowManager.LayoutParams.MATCH_PARENT,
WindowManager.LayoutParams
.TYPE_SYSTEM_OVERLAY, // WindowManager.LayoutParams.TYPE_SYSTEM_ERROR,
// //WindowManager.LayoutParams.TYPE_SYSTEM_ALERT,
// //WindowManager.LayoutParams.TYPE_SYSTEM_OVERLAY,
WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE
| WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE
| WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN
| WindowManager.LayoutParams.FLAG_FULLSCREEN
| WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED
| WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED,
PixelFormat.TRANSPARENT);
params.buttonBrightness = 0.0f;
params.dimAmount = 0.0f;
windowManager.addView(view, params);
final Handler handler = new Handler();
handler.postDelayed(
new Runnable() {
@Override
public void run() {
updatePattern();
view.invalidate();
if (!destroyed) {
handler.postDelayed(this, Grids.ShiftTimeouts[Cfg.ShiftTimeoutIdx]);
}
}
},
Grids.ShiftTimeouts[Cfg.ShiftTimeoutIdx]);
if (Cfg.UseLightSensor) {
sensors = (SensorManager) getSystemService(Context.SENSOR_SERVICE);
lightSensor = sensors.getDefaultSensor(Sensor.TYPE_LIGHT);
if (lightSensor != null) {
StartSensor.get().registerListener(sensors, this, lightSensor, 1200000, 1000000);
}
IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_ON);
filter.addAction(Intent.ACTION_SCREEN_OFF);
screenOffReceiver = new ScreenOffReceiver();
registerReceiver(screenOffReceiver, filter);
}
try {
samsungBackLightValue =
android.provider.Settings.System.getInt(getContentResolver(), SAMSUNG_BACK_LIGHT_SETTING);
android.provider.Settings.System.putInt(getContentResolver(), SAMSUNG_BACK_LIGHT_SETTING, 0);
} catch (Exception e) {
}
}
