import android.app.PendingIntent;
import android.app.StatusBarManager;
import android.app.TaskStackBuilder;
+import android.app.UiModeManager;
import android.app.WallpaperColors;
import android.app.WallpaperInfo;
import android.app.WallpaperManager;
/** If true, the lockscreen will show a distinct wallpaper */
private static final boolean ENABLE_LOCKSCREEN_WALLPAPER = true;
+ /** Whether to force dark theme if Configuration.UI_MODE_NIGHT_YES. */
+ private static final boolean DARK_THEME_IN_NIGHT_MODE = true;
+
+ /** Whether to switch the device into night mode in battery saver. */
+ private static final boolean NIGHT_MODE_IN_BATTERY_SAVER = true;
+
/**
* Never let the alpha become zero for surfaces that draw with SRC - otherwise the RenderNode
* won't draw anything and uninitialized memory will show through
if (mDozeServiceHost != null) {
mDozeServiceHost.firePowerSaveChanged(isPowerSave);
}
+ if (NIGHT_MODE_IN_BATTERY_SAVER) {
+ mContext.getSystemService(UiModeManager.class).setNightMode(
+ isPowerSave ? UiModeManager.MODE_NIGHT_YES : UiModeManager.MODE_NIGHT_NO);
+ }
}
@Override
public void onConfigChanged(Configuration newConfig) {
updateResources();
updateDisplaySize(); // populates mDisplayMetrics
+ updateTheme();
if (DEBUG) {
Log.v(TAG, "configuration changed: " + mContext.getResources().getConfiguration());
// The system wallpaper defines if QS should be light or dark.
WallpaperColors systemColors = mColorExtractor
.getWallpaperColors(WallpaperManager.FLAG_SYSTEM);
- final boolean useDarkTheme = systemColors != null
+ final boolean wallpaperWantsDarkTheme = systemColors != null
&& (systemColors.getColorHints() & WallpaperColors.HINT_SUPPORTS_DARK_THEME) != 0;
+ final Configuration config = mContext.getResources().getConfiguration();
+ final boolean nightModeWantsDarkTheme = DARK_THEME_IN_NIGHT_MODE
+ && (config.uiMode & Configuration.UI_MODE_NIGHT_MASK)
+ == Configuration.UI_MODE_NIGHT_YES;
+ final boolean useDarkTheme = wallpaperWantsDarkTheme || nightModeWantsDarkTheme;
if (isUsingDarkTheme() != useDarkTheme) {
mUiOffloadThread.submit(() -> {
try {