blob: ef11e00cebb6aff81b3ffddec14e2ee1a20ff5b5 [file] [log] [blame]
/*
* Copyright (C) 2018 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.settings.display;
import android.content.Context;
import android.hardware.display.ColorDisplayManager;
import android.location.LocationManager;
import androidx.preference.DropDownPreference;
import androidx.preference.Preference;
import androidx.preference.PreferenceScreen;
import com.android.settings.R;
import com.android.settings.core.BasePreferenceController;
public class NightDisplayAutoModePreferenceController extends BasePreferenceController
implements Preference.OnPreferenceChangeListener {
private final LocationManager mLocationManager;
private DropDownPreference mPreference;
private ColorDisplayManager mColorDisplayManager;
public NightDisplayAutoModePreferenceController(Context context, String key) {
super(context, key);
mColorDisplayManager = context.getSystemService(ColorDisplayManager.class);
mLocationManager = context.getSystemService(LocationManager.class);
}
@Override
public int getAvailabilityStatus() {
return ColorDisplayManager.isNightDisplayAvailable(mContext) ? AVAILABLE
: UNSUPPORTED_ON_DEVICE;
}
@Override
public void displayPreference(PreferenceScreen screen) {
super.displayPreference(screen);
mPreference = screen.findPreference(getPreferenceKey());
mPreference.setEntries(new CharSequence[]{
mContext.getString(R.string.night_display_auto_mode_never),
mContext.getString(R.string.night_display_auto_mode_custom),
mContext.getString(R.string.night_display_auto_mode_twilight)
});
mPreference.setEntryValues(new CharSequence[]{
String.valueOf(ColorDisplayManager.AUTO_MODE_DISABLED),
String.valueOf(ColorDisplayManager.AUTO_MODE_CUSTOM_TIME),
String.valueOf(ColorDisplayManager.AUTO_MODE_TWILIGHT)
});
}
@Override
public final void updateState(Preference preference) {
mPreference.setValue(String.valueOf(mColorDisplayManager.getNightDisplayAutoMode()));
}
@Override
public final boolean onPreferenceChange(Preference preference, Object newValue) {
if (String.valueOf(ColorDisplayManager.AUTO_MODE_TWILIGHT).equals(newValue)
&& !mLocationManager.isLocationEnabled()) {
TwilightLocationDialog.show(mContext);
return true;
}
return mColorDisplayManager.setNightDisplayAutoMode(Integer.parseInt((String) newValue));
}
}