| /* |
| * 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.content.res.Resources; |
| import android.graphics.drawable.AnimationDrawable; |
| |
| import com.android.systemui.R; |
| import com.android.systemui.qs.QSTile; |
| 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 LocationController mController; |
| |
| public LocationTile(Host host) { |
| super(host); |
| mController = host.getLocationController(); |
| } |
| |
| @Override |
| protected BooleanState newTileState() { |
| return new BooleanState(); |
| } |
| |
| @Override |
| public void setListening(boolean listening) { |
| if (listening) { |
| mController.addSettingsChangedCallback(mCallback); |
| } else { |
| mController.removeSettingsChangedCallback(mCallback); |
| } |
| } |
| |
| @Override |
| protected void handleClick() { |
| final boolean wasEnabled = (Boolean) mState.value; |
| final boolean changed = mController.setLocationEnabled(!wasEnabled); |
| if (!wasEnabled && changed) { |
| // If we've successfully switched from location off to on, close the |
| // notifications tray to show the network location provider consent dialog. |
| mHost.collapsePanels(); |
| } |
| } |
| |
| @Override |
| protected void handleUpdateState(BooleanState state, Object arg) { |
| final boolean locationEnabled = mController.isLocationEnabled(); |
| state.visible = true; |
| if (state.value != locationEnabled) { |
| state.value = locationEnabled; |
| final Resources res = mContext.getResources(); |
| final AnimationDrawable d = (AnimationDrawable) res.getDrawable(locationEnabled |
| ? R.drawable.ic_qs_location_on |
| : R.drawable.ic_qs_location_off); |
| state.icon = d; |
| mUiHandler.post(new Runnable() { |
| @Override |
| public void run() { |
| d.start(); |
| } |
| }); |
| } |
| if (locationEnabled) { |
| if (state.icon == null) state.iconId = R.drawable.ic_qs_location_01; |
| state.label = mContext.getString(R.string.quick_settings_location_label); |
| state.contentDescription = mContext.getString( |
| R.string.accessibility_quick_settings_location, |
| mContext.getString(R.string.accessibility_desc_on)); |
| } else { |
| if (state.icon == null) state.iconId = R.drawable.ic_qs_location_11; |
| state.label = mContext.getString(R.string.quick_settings_location_label); |
| state.contentDescription = mContext.getString( |
| R.string.accessibility_quick_settings_location, |
| mContext.getString(R.string.accessibility_desc_off)); |
| } |
| } |
| |
| private final LocationSettingsChangeCallback mCallback = new LocationSettingsChangeCallback() { |
| @Override |
| public void onLocationSettingsChanged(boolean enabled) { |
| refreshState(); |
| } |
| }; |
| } |