1/* 2 * Copyright (C) 2015 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 */ 16package com.android.systemui.qs.tiles; 17 18import android.content.Context; 19import android.content.Intent; 20import android.graphics.drawable.Drawable; 21import android.provider.Settings; 22import android.util.Pair; 23 24import com.android.internal.logging.nano.MetricsProto.MetricsEvent; 25import com.android.systemui.Dependency; 26import com.android.systemui.plugins.qs.DetailAdapter; 27import com.android.systemui.qs.QSHost; 28import com.android.systemui.plugins.qs.QSTile; 29import com.android.systemui.plugins.qs.QSTile.State; 30import com.android.systemui.qs.tileimpl.QSTileImpl; 31import com.android.systemui.statusbar.policy.UserInfoController; 32import com.android.systemui.statusbar.policy.UserSwitcherController; 33 34public class UserTile extends QSTileImpl<State> implements UserInfoController.OnUserInfoChangedListener { 35 36 private final UserSwitcherController mUserSwitcherController; 37 private final UserInfoController mUserInfoController; 38 private Pair<String, Drawable> mLastUpdate; 39 40 public UserTile(QSHost host) { 41 super(host); 42 mUserSwitcherController = Dependency.get(UserSwitcherController.class); 43 mUserInfoController = Dependency.get(UserInfoController.class); 44 } 45 46 @Override 47 public State newTileState() { 48 return new QSTile.State(); 49 } 50 51 @Override 52 public Intent getLongClickIntent() { 53 return new Intent(Settings.ACTION_USER_SETTINGS); 54 } 55 56 @Override 57 protected void handleClick() { 58 showDetail(true); 59 } 60 61 @Override 62 public DetailAdapter getDetailAdapter() { 63 return mUserSwitcherController.userDetailAdapter; 64 } 65 66 @Override 67 public int getMetricsCategory() { 68 return MetricsEvent.QS_USER_TILE; 69 } 70 71 @Override 72 public void handleSetListening(boolean listening) { 73 if (listening) { 74 mUserInfoController.addCallback(this); 75 } else { 76 mUserInfoController.removeCallback(this); 77 } 78 } 79 80 @Override 81 public CharSequence getTileLabel() { 82 return getState().label; 83 } 84 85 @Override 86 protected void handleUpdateState(State state, Object arg) { 87 final Pair<String, Drawable> p = arg != null ? (Pair<String, Drawable>) arg : mLastUpdate; 88 if (p != null) { 89 state.label = p.first; 90 // TODO: Better content description. 91 state.contentDescription = p.first; 92 state.icon = new Icon() { 93 @Override 94 public Drawable getDrawable(Context context) { 95 return p.second; 96 } 97 }; 98 } else { 99 // TODO: Default state. 100 } 101 } 102 103 @Override 104 public void onUserInfoChanged(String name, Drawable picture, String userAccount) { 105 mLastUpdate = new Pair<>(name, picture); 106 refreshState(mLastUpdate); 107 } 108} 109