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b/2278841 Added state for auto-brightness on the power widget.

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Added icons and a transition step to the brightness setting on the power
widget so auto-brightness can be toggled and the widget will remain in
sync with changes made through settings.
This commit is contained in:
Erik
2010-03-04 13:59:34 -08:00
parent 5e3c7670a2
commit 5c9f9ce263
3 changed files with 45 additions and 9 deletions
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54
src/com/android/settings/widget/SettingsAppWidgetProvider.java
View File

@@ -156,7 +156,10 @@ public class SettingsAppWidgetProvider extends AppWidgetProvider {
views.setImageViewResource(R.id.ind_wifi, R.drawable.appwidget_settings_ind_mid_l);
break;
}
if (getBrightness(context)) {
if (getBrightnessMode(context)) {
views.setImageViewResource(R.id.img_brightness, R.drawable.ic_appwidget_settings_brightness_auto);
views.setImageViewResource(R.id.ind_brightness, R.drawable.appwidget_settings_ind_on_r);
} else if (getBrightness(context)) {
views.setImageViewResource(R.id.img_brightness, R.drawable.ic_appwidget_settings_brightness_on);
views.setImageViewResource(R.id.ind_brightness, R.drawable.appwidget_settings_ind_on_r);
} else {
@@ -379,6 +382,27 @@ public class SettingsAppWidgetProvider extends AppWidgetProvider {
return false;
}
/**
* Gets state of brightness mode.
*
* @param context
* @return true if auto brightness is on.
*/
private static boolean getBrightnessMode(Context context) {
try {
IPowerManager power = IPowerManager.Stub.asInterface(
ServiceManager.getService("power"));
if (power != null) {
int brightnessMode = Settings.System.getInt(context.getContentResolver(),
Settings.System.SCREEN_BRIGHTNESS_MODE);
return brightnessMode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC;
}
} catch (Exception e) {
Log.d(TAG, "getBrightnessMode: " + e);
}
return false;
}
/**
* Increases or decreases the brightness.
*
@@ -392,25 +416,37 @@ public class SettingsAppWidgetProvider extends AppWidgetProvider {
ContentResolver cr = context.getContentResolver();
int brightness = Settings.System.getInt(cr,
Settings.System.SCREEN_BRIGHTNESS);
// Rotate MINIMUM -> DEFAULT -> MAXIMUM
int brightnessMode = Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL;
//Only get brightness setting if available
if (context.getResources().getBoolean(
com.android.internal.R.bool.config_automatic_brightness_available)) {
brightnessMode = Settings.System.getInt(cr,
Settings.System.SCREEN_BRIGHTNESS_MODE);
}
// Rotate AUTO -> MINIMUM -> DEFAULT -> MAXIMUM
// Technically, not a toggle...
if (brightness < DEFAULT_BACKLIGHT) {
if (brightnessMode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) {
brightness = MINIMUM_BACKLIGHT;
brightnessMode = Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL;
} else if (brightness < DEFAULT_BACKLIGHT) {
brightness = DEFAULT_BACKLIGHT;
} else if (brightness < MAXIMUM_BACKLIGHT) {
brightness = MAXIMUM_BACKLIGHT;
} else {
brightness = MINIMUM_BACKLIGHT;
brightnessMode = Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC;
}
power.setBacklightBrightness(brightness);
Settings.System.putInt(cr, Settings.System.SCREEN_BRIGHTNESS, brightness);
if (context.getResources().getBoolean(
com.android.internal.R.bool.config_automatic_brightness_available)) {
// Disable automatic brightness
// Set screen brightness mode (automatic or manual)
Settings.System.putInt(context.getContentResolver(),
Settings.System.SCREEN_BRIGHTNESS_MODE,
Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL);
// Set it again in case auto brightness was on
brightnessMode);
}
if (brightnessMode == Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL) {
power.setBacklightBrightness(brightness);
Settings.System.putInt(cr, Settings.System.SCREEN_BRIGHTNESS, brightness);
}
}
} catch (RemoteException e) {