| /* |
| * Copyright (C) 2014 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.os.UserManager; |
| |
| import com.android.internal.logging.MetricsLogger; |
| import com.android.internal.logging.MetricsProto.MetricsEvent; |
| import com.android.systemui.R; |
| import com.android.systemui.qs.QSTile; |
| import com.android.systemui.statusbar.policy.KeyguardMonitor; |
| import com.android.systemui.statusbar.policy.LocationController; |
| import com.android.systemui.statusbar.policy.LocationController.LocationSettingsChangeCallback; |
| |
| /** Quick settings tile: Location **/ |
| public class LocationTile extends QSTile<QSTile.BooleanState> { |
| |
| private final AnimationIcon mEnable = |
| new AnimationIcon(R.drawable.ic_signal_location_enable_animation); |
| private final AnimationIcon mDisable = |
| new AnimationIcon(R.drawable.ic_signal_location_disable_animation); |
| |
| private final LocationController mController; |
| private final KeyguardMonitor mKeyguard; |
| private final Callback mCallback = new Callback(); |
| |
| public LocationTile(Host host) { |
| super(host); |
| mController = host.getLocationController(); |
| mKeyguard = host.getKeyguardMonitor(); |
| } |
| |
| @Override |
| public BooleanState newTileState() { |
| return new BooleanState(); |
| } |
| |
| @Override |
| public void setListening(boolean listening) { |
| if (listening) { |
| mController.addSettingsChangedCallback(mCallback); |
| mKeyguard.addCallback(mCallback); |
| } else { |
| mController.removeSettingsChangedCallback(mCallback); |
| mKeyguard.removeCallback(mCallback); |
| } |
| } |
| |
| @Override |
| protected void handleClick() { |
| if (mKeyguard.isSecure() && mKeyguard.isShowing()) { |
| mHost.startRunnableDismissingKeyguard(new Runnable() { |
| @Override |
| public void run() { |
| final boolean wasEnabled = (Boolean) mState.value; |
| mHost.openPanels(); |
| MetricsLogger.action(mContext, getMetricsCategory(), !wasEnabled); |
| mController.setLocationEnabled(!wasEnabled); |
| } |
| }); |
| return; |
| } |
| final boolean wasEnabled = (Boolean) mState.value; |
| MetricsLogger.action(mContext, getMetricsCategory(), !wasEnabled); |
| mController.setLocationEnabled(!wasEnabled); |
| } |
| |
| @Override |
| protected void handleUpdateState(BooleanState state, Object arg) { |
| final boolean locationEnabled = mController.isLocationEnabled(); |
| |
| // Work around for bug 15916487: don't show location tile on top of lock screen. After the |
| // bug is fixed, this should be reverted to only hiding it on secure lock screens: |
| // state.visible = !(mKeyguard.isSecure() && mKeyguard.isShowing()); |
| state.value = locationEnabled; |
| state.disabledByPolicy = mController.isUserLocationRestricted(); |
| checkIfRestrictionEnforced(state, UserManager.DISALLOW_SHARE_LOCATION); |
| if (locationEnabled) { |
| state.icon = mEnable; |
| state.label = mContext.getString(R.string.quick_settings_location_label); |
| state.contentDescription = mContext.getString( |
| R.string.accessibility_quick_settings_location_on); |
| } else { |
| state.icon = mDisable; |
| state.label = mContext.getString(R.string.quick_settings_location_label); |
| state.contentDescription = mContext.getString( |
| R.string.accessibility_quick_settings_location_off); |
| } |
| } |
| |
| @Override |
| public int getMetricsCategory() { |
| return MetricsEvent.QS_LOCATION; |
| } |
| |
| @Override |
| protected String composeChangeAnnouncement() { |
| if (mState.value) { |
| return mContext.getString(R.string.accessibility_quick_settings_location_changed_on); |
| } else { |
| return mContext.getString(R.string.accessibility_quick_settings_location_changed_off); |
| } |
| } |
| |
| private final class Callback implements LocationSettingsChangeCallback, |
| KeyguardMonitor.Callback { |
| @Override |
| public void onLocationSettingsChanged(boolean enabled) { |
| refreshState(); |
| } |
| |
| @Override |
| public void onKeyguardChanged() { |
| refreshState(); |
| } |
| }; |
| } |