在kitkat 4.4中检查电池节省模式

Question

在Android KitKat 4.4中有一种节省电池的模式。它将优化GPS和其他功能，以节省电池寿命。是否可以检查手机是否处于节电模式？

Answer 1

下面应该有帮助，请注意，这仅在API级别的19+上可用：

private void checkLocationModeSettings() {
    int mode = Settings.Secure.getInt(getContentResolver(), Settings.Secure.LOCATION_MODE,
            Settings.Secure.LOCATION_MODE_OFF);

    switch (mode) {
        case Settings.Secure.LOCATION_MODE_SENSORS_ONLY:
            Log.d(TAG, "Sensor only mode");
            break;
        case Settings.Secure.LOCATION_MODE_BATTERY_SAVING:
            Log.d(TAG, "Battery saving mode");
            break;
        case Settings.Secure.LOCATION_MODE_HIGH_ACCURACY:
            Log.d(TAG, "High accuracy mode");
            break;
        case Settings.Secure.LOCATION_MODE_OFF:
        default:
            Log.d(TAG, "Location access is disabled");
    }
}