1/* 2 * Copyright (C) 2014 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 17package com.android.systemui.qs.tiles; 18 19import android.content.Intent; 20import android.os.UserManager; 21import android.provider.Settings; 22import android.service.quicksettings.Tile; 23import android.widget.Switch; 24 25import com.android.internal.logging.nano.MetricsProto.MetricsEvent; 26import com.android.systemui.Dependency; 27import com.android.systemui.R; 28import com.android.systemui.plugins.ActivityStarter; 29import com.android.systemui.qs.QSHost; 30import com.android.systemui.plugins.qs.QSTile.BooleanState; 31import com.android.systemui.qs.tileimpl.QSTileImpl; 32import com.android.systemui.statusbar.policy.KeyguardMonitor; 33import com.android.systemui.statusbar.policy.LocationController; 34import com.android.systemui.statusbar.policy.LocationController.LocationChangeCallback; 35 36/** Quick settings tile: Location **/ 37public class LocationTile extends QSTileImpl<BooleanState> { 38 39 private final AnimationIcon mEnable = 40 new AnimationIcon(R.drawable.ic_signal_location_enable_animation, 41 R.drawable.ic_signal_location_disable); 42 private final AnimationIcon mDisable = 43 new AnimationIcon(R.drawable.ic_signal_location_disable_animation, 44 R.drawable.ic_signal_location_enable); 45 46 private final LocationController mController; 47 private final KeyguardMonitor mKeyguard; 48 private final Callback mCallback = new Callback(); 49 50 public LocationTile(QSHost host) { 51 super(host); 52 mController = Dependency.get(LocationController.class); 53 mKeyguard = Dependency.get(KeyguardMonitor.class); 54 } 55 56 @Override 57 public BooleanState newTileState() { 58 return new BooleanState(); 59 } 60 61 @Override 62 public void setListening(boolean listening) { 63 if (listening) { 64 mController.addCallback(mCallback); 65 mKeyguard.addCallback(mCallback); 66 } else { 67 mController.removeCallback(mCallback); 68 mKeyguard.removeCallback(mCallback); 69 } 70 } 71 72 @Override 73 public Intent getLongClickIntent() { 74 return new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS); 75 } 76 77 @Override 78 protected void handleClick() { 79 if (mKeyguard.isSecure() && mKeyguard.isShowing()) { 80 Dependency.get(ActivityStarter.class).postQSRunnableDismissingKeyguard(() -> { 81 final boolean wasEnabled = mState.value; 82 mHost.openPanels(); 83 mController.setLocationEnabled(!wasEnabled); 84 }); 85 return; 86 } 87 final boolean wasEnabled = mState.value; 88 mController.setLocationEnabled(!wasEnabled); 89 } 90 91 @Override 92 public CharSequence getTileLabel() { 93 return mContext.getString(R.string.quick_settings_location_label); 94 } 95 96 @Override 97 protected void handleUpdateState(BooleanState state, Object arg) { 98 final boolean locationEnabled = mController.isLocationEnabled(); 99 100 // Work around for bug 15916487: don't show location tile on top of lock screen. After the 101 // bug is fixed, this should be reverted to only hiding it on secure lock screens: 102 // state.visible = !(mKeyguard.isSecure() && mKeyguard.isShowing()); 103 state.value = locationEnabled; 104 checkIfRestrictionEnforcedByAdminOnly(state, UserManager.DISALLOW_SHARE_LOCATION); 105 if (locationEnabled) { 106 state.icon = mEnable; 107 state.label = mContext.getString(R.string.quick_settings_location_label); 108 state.contentDescription = mContext.getString( 109 R.string.accessibility_quick_settings_location_on); 110 } else { 111 state.icon = mDisable; 112 state.label = mContext.getString(R.string.quick_settings_location_label); 113 state.contentDescription = mContext.getString( 114 R.string.accessibility_quick_settings_location_off); 115 } 116 state.state = state.value ? Tile.STATE_ACTIVE : Tile.STATE_INACTIVE; 117 state.expandedAccessibilityClassName = Switch.class.getName(); 118 } 119 120 @Override 121 public int getMetricsCategory() { 122 return MetricsEvent.QS_LOCATION; 123 } 124 125 @Override 126 protected String composeChangeAnnouncement() { 127 if (mState.value) { 128 return mContext.getString(R.string.accessibility_quick_settings_location_changed_on); 129 } else { 130 return mContext.getString(R.string.accessibility_quick_settings_location_changed_off); 131 } 132 } 133 134 private final class Callback implements LocationChangeCallback, 135 KeyguardMonitor.Callback { 136 @Override 137 public void onLocationSettingsChanged(boolean enabled) { 138 refreshState(); 139 } 140 141 @Override 142 public void onKeyguardShowingChanged() { 143 refreshState(); 144 } 145 }; 146} 147