1 /** 2 * Copyright (c) 2016, The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 package com.android.systemui.tuner; 17 18 import android.content.Intent; 19 import com.android.internal.logging.MetricsProto.MetricsEvent; 20 import com.android.systemui.Prefs; 21 import com.android.systemui.Prefs.Key; 22 import com.android.systemui.R; 23 import com.android.systemui.qs.QSTile; 24 import com.android.systemui.statusbar.policy.NightModeController; 25 26 27 public class NightModeTile extends QSTile<QSTile.State> implements NightModeController.Listener { 28 29 public static final String NIGHT_MODE_SPEC = "night"; 30 31 private final NightModeController mNightModeController; 32 33 private int mIndex; 34 private String mCurrentValue; 35 36 private boolean mCustomEnabled; 37 private String[] mValues; 38 private CharSequence[] mValueTitles; 39 NightModeTile(Host host)40 public NightModeTile(Host host) { 41 super(host); 42 mNightModeController = host.getNightModeController(); 43 } 44 45 @Override isAvailable()46 public boolean isAvailable() { 47 return Prefs.getBoolean(mContext, Key.QS_NIGHT_ADDED, false) 48 && TunerService.isTunerEnabled(mContext); 49 } 50 51 @Override setListening(boolean listening)52 public void setListening(boolean listening) { 53 if (listening) { 54 mNightModeController.addListener(this); 55 refreshState(); 56 } else { 57 mNightModeController.removeListener(this); 58 } 59 } 60 61 @Override newTileState()62 public State newTileState() { 63 return new State(); 64 } 65 66 @Override getLongClickIntent()67 public Intent getLongClickIntent() { 68 return new Intent(mContext, TunerActivity.class) 69 .putExtra(NightModeFragment.EXTRA_SHOW_NIGHT_MODE, true); 70 } 71 72 @Override handleClick()73 protected void handleClick() { 74 mNightModeController.setNightMode(!mNightModeController.isEnabled()); 75 refreshState(); 76 } 77 78 @Override getTileLabel()79 public CharSequence getTileLabel() { 80 return mContext.getString(R.string.night_mode); 81 } 82 83 @Override handleUpdateState(State state, Object arg)84 protected void handleUpdateState(State state, Object arg) { 85 // TODO: Right now this is just a dropper, needs an actual night icon. 86 boolean enabled = mNightModeController.isEnabled(); 87 state.icon = ResourceIcon.get(enabled ? R.drawable.ic_night_mode 88 : R.drawable.ic_night_mode_disabled); 89 state.label = mContext.getString(R.string.night_mode); 90 state.contentDescription = mContext.getString(R.string.night_mode); 91 } 92 93 @Override onNightModeChanged()94 public void onNightModeChanged() { 95 refreshState(); 96 } 97 98 @Override onTwilightAutoChanged()99 public void onTwilightAutoChanged() { 100 // Don't care. 101 } 102 103 @Override getMetricsCategory()104 public int getMetricsCategory() { 105 return MetricsEvent.QS_COLOR_MATRIX; 106 } 107 } 108