| /* |
| * 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.text.TextUtils; |
| 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.setNightModeActivated(newState); |
| refreshState(newState); |
| } |
| |
| @Override |
| protected void handleUpdateState(BooleanState state, Object arg) { |
| int uiMode = mUiModeManager.getNightMode(); |
| boolean powerSave = mBatteryController.isPowerSave(); |
| boolean isAuto = uiMode == UiModeManager.MODE_NIGHT_AUTO; |
| boolean nightMode = (mContext.getResources().getConfiguration().uiMode |
| & Configuration.UI_MODE_NIGHT_MASK) == Configuration.UI_MODE_NIGHT_YES; |
| |
| if (powerSave) { |
| state.secondaryLabel = mContext.getResources().getString( |
| R.string.quick_settings_dark_mode_secondary_label_battery_saver); |
| } else if (isAuto) { |
| state.secondaryLabel = mContext.getResources().getString(nightMode |
| ? R.string.quick_settings_dark_mode_secondary_label_until_sunrise |
| : R.string.quick_settings_dark_mode_secondary_label_on_at_sunset); |
| } else { |
| state.secondaryLabel = null; |
| } |
| state.value = nightMode; |
| state.label = mContext.getString(R.string.quick_settings_ui_mode_night_label); |
| state.icon = mIcon; |
| state.contentDescription = TextUtils.isEmpty(state.secondaryLabel) |
| ? state.label |
| : TextUtils.concat(state.label, ", ", state.secondaryLabel); |
| if (powerSave) { |
| state.state = Tile.STATE_UNAVAILABLE; |
| } else { |
| state.state = state.value ? Tile.STATE_ACTIVE : Tile.STATE_INACTIVE; |
| } |
| state.showRippleEffect = false; |
| state.expandedAccessibilityClassName = Switch.class.getName(); |
| } |
| |
| @Override |
| public int getMetricsCategory() { |
| return MetricsProto.MetricsEvent.QS_UI_MODE_NIGHT; |
| } |
| |
| @Override |
| public Intent getLongClickIntent() { |
| return new Intent(Settings.ACTION_DARK_THEME_SETTINGS); |
| } |
| |
| @Override |
| protected void handleSetListening(boolean listening) { |
| } |
| |
| @Override |
| public CharSequence getTileLabel() { |
| return getState().label; |
| } |
| } |