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/*
* Copyright (C) 2019 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.systemui.qs.tiles;
import android.app.UiModeManager;
import android.content.Intent;
import android.content.res.Configuration;
import android.provider.Settings;
import android.service.quicksettings.Tile;
import android.widget.Switch;
import com.android.internal.logging.nano.MetricsProto;
import com.android.systemui.R;
import com.android.systemui.plugins.qs.QSTile;
import com.android.systemui.qs.QSHost;
import com.android.systemui.qs.tileimpl.QSTileImpl;
import com.android.systemui.statusbar.policy.BatteryController;
import com.android.systemui.statusbar.policy.ConfigurationController;
import javax.inject.Inject;
/**
* Quick Settings tile for: Night Mode / Dark Theme / Dark Mode.
*
* The string id of this tile is "dark" because "night" was already
* taken by {@link NightDisplayTile}.
*/
public class UiModeNightTile extends QSTileImpl<QSTile.BooleanState> implements
ConfigurationController.ConfigurationListener,
BatteryController.BatteryStateChangeCallback {
private final Icon mIcon = ResourceIcon.get(
com.android.internal.R.drawable.ic_qs_ui_mode_night);
private final UiModeManager mUiModeManager;
private final BatteryController mBatteryController;
@Inject
public UiModeNightTile(QSHost host, ConfigurationController configurationController,
BatteryController batteryController) {
super(host);
mBatteryController = batteryController;
mUiModeManager = mContext.getSystemService(UiModeManager.class);
configurationController.observe(getLifecycle(), this);
batteryController.observe(getLifecycle(), this);
}
@Override
public void onUiModeChanged() {
refreshState();
}
@Override
public void onPowerSaveChanged(boolean isPowerSave) {
refreshState();
}
@Override
public BooleanState newTileState() {
return new BooleanState();
}
@Override
protected void handleClick() {
if (getState().state == Tile.STATE_UNAVAILABLE) {
return;
}
boolean newState = !mState.value;
mUiModeManager.setNightMode(newState ? UiModeManager.MODE_NIGHT_YES
: UiModeManager.MODE_NIGHT_NO);
refreshState(newState);
}
@Override
protected void handleUpdateState(BooleanState state, Object arg) {
boolean powerSave = mBatteryController.isPowerSave();
boolean nightMode = (mContext.getResources().getConfiguration().uiMode
& Configuration.UI_MODE_NIGHT_MASK) == Configuration.UI_MODE_NIGHT_YES;
state.value = nightMode;
state.label = mContext.getString(powerSave
? R.string.quick_settings_ui_mode_night_label_battery_saver
: R.string.quick_settings_ui_mode_night_label);
state.contentDescription = state.label;
state.icon = mIcon;
state.expandedAccessibilityClassName = Switch.class.getName();
if (powerSave) {
state.state = Tile.STATE_UNAVAILABLE;
} else {
state.state = state.value ? Tile.STATE_ACTIVE : Tile.STATE_INACTIVE;
}
state.showRippleEffect = false;
}
@Override
public int getMetricsCategory() {
return MetricsProto.MetricsEvent.QS_UI_MODE_NIGHT;
}
@Override
public Intent getLongClickIntent() {
return new Intent(Settings.ACTION_DISPLAY_SETTINGS);
}
@Override
protected void handleSetListening(boolean listening) {
}
@Override
public CharSequence getTileLabel() {
return getState().label;
}
}
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