Examples with IPowerManager android.os.IPowerManager used on opensource projects

Example 36 with IPowerManager

use of android.os.IPowerManager in project android_frameworks_base by crdroidandroid.

the class MetaKeyKeyListener method adjustMetaAfterKeypress.

/**
     * Call this method after you handle a keypress so that the meta
     * state will be reset to unshifted (if it is not still down)
     * or primed to be reset to unshifted (once it is released).
     */
public static void adjustMetaAfterKeypress(Spannable content) {
    adjust(content, CAP);
    adjust(content, ALT);
    adjust(content, SYM);
    try {
        IPowerManager power = IPowerManager.Stub.asInterface(ServiceManager.getService("power"));
        if (getMetaState(content, META_SHIFT_ON) <= 0)
            power.setKeyboardLight(false, 1);
        if (getMetaState(content, META_ALT_ON) <= 0)
            power.setKeyboardLight(false, 2);
    } catch (RemoteException doe) {
    }
}

Example 37 with IPowerManager

use of android.os.IPowerManager in project android_frameworks_base by crdroidandroid.

the class MetaKeyKeyListener method onKeyDown.

/**
     * Handles presses of the meta keys.
     */
public boolean onKeyDown(View view, Editable content, int keyCode, KeyEvent event) {
    if (keyCode == KeyEvent.KEYCODE_SHIFT_LEFT || keyCode == KeyEvent.KEYCODE_SHIFT_RIGHT) {
        press(content, CAP);
        try {
            IPowerManager power = IPowerManager.Stub.asInterface(ServiceManager.getService("power"));
            int state = content.getSpanFlags(CAP);
            if (state == PRESSED || state == LOCKED) {
                power.setKeyboardLight(true, 1);
            } else {
                power.setKeyboardLight(false, 1);
            }
        } catch (RemoteException doe) {
        }
        return true;
    }
    if (keyCode == KeyEvent.KEYCODE_ALT_LEFT || keyCode == KeyEvent.KEYCODE_ALT_RIGHT || keyCode == KeyEvent.KEYCODE_NUM) {
        press(content, ALT);
        try {
            IPowerManager power = IPowerManager.Stub.asInterface(ServiceManager.getService("power"));
            int state = content.getSpanFlags(ALT);
            if (state == PRESSED || state == LOCKED) {
                power.setKeyboardLight(true, 2);
            } else {
                power.setKeyboardLight(false, 2);
            }
        } catch (RemoteException doe) {
        }
        return true;
    }
    if (keyCode == KeyEvent.KEYCODE_SYM) {
        press(content, SYM);
        return true;
    }
    // no super to call through to
    return false;
}

Example 38 with IPowerManager

use of android.os.IPowerManager in project android_frameworks_base by ResurrectionRemix.

the class BrightnessLimit method onClick.

public void onClick(View v) {
    IPowerManager power = IPowerManager.Stub.asInterface(ServiceManager.getService("power"));
    if (power != null) {
        try {
            power.setTemporaryScreenBrightnessSettingOverride(0);
        } catch (RemoteException darn) {
        }
    }
    Settings.System.putInt(getContentResolver(), Settings.System.SCREEN_BRIGHTNESS, 0);
}

Example 39 with IPowerManager

use of android.os.IPowerManager in project android_packages_apps_Settings by omnirom.

the class SettingsAppWidgetProvider method toggleBrightness.

/**
 * Increases or decreases the brightness.
 *
 * @param context
 */
private void toggleBrightness(Context context) {
    try {
        IPowerManager power = IPowerManager.Stub.asInterface(ServiceManager.getService("power"));
        if (power != null) {
            PowerManager pm = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
            ContentResolver cr = context.getContentResolver();
            int brightness = Settings.System.getInt(cr, Settings.System.SCREEN_BRIGHTNESS);
            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);
            }
            // Technically, not a toggle...
            if (brightnessMode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) {
                brightness = pm.getMinimumScreenBrightnessSetting();
                brightnessMode = Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL;
            } else if (brightness < pm.getDefaultScreenBrightnessSetting()) {
                brightness = pm.getDefaultScreenBrightnessSetting();
            } else if (brightness < pm.getMaximumScreenBrightnessSetting()) {
                brightness = pm.getMaximumScreenBrightnessSetting();
            } else {
                brightnessMode = Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC;
                brightness = pm.getMinimumScreenBrightnessSetting();
            }
            if (context.getResources().getBoolean(com.android.internal.R.bool.config_automatic_brightness_available)) {
                // Set screen brightness mode (automatic or manual)
                Settings.System.putInt(context.getContentResolver(), Settings.System.SCREEN_BRIGHTNESS_MODE, brightnessMode);
            } else {
                // Make sure we set the brightness if automatic mode isn't available
                brightnessMode = Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL;
            }
            if (brightnessMode == Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL) {
                power.setTemporaryScreenBrightnessSettingOverride(brightness);
                Settings.System.putInt(cr, Settings.System.SCREEN_BRIGHTNESS, brightness);
            }
        }
    } catch (RemoteException e) {
        Log.d(TAG, "toggleBrightness: " + e);
    } catch (Settings.SettingNotFoundException e) {
        Log.d(TAG, "toggleBrightness: " + e);
    }
}

Example 40 with IPowerManager

use of android.os.IPowerManager in project PhoneProfiles by henrichg.

the class CmdGoToSleep method run.

private static boolean run() {
    try {
        IPowerManager adapter = IPowerManager.Stub.asInterface(ServiceManager.getService("power"));
        adapter.goToSleep(SystemClock.uptimeMillis(), 0, 0);
        return true;
    } catch (Throwable e) {
        return false;
    }
}