68 lines
2.0 KiB
Java
68 lines
2.0 KiB
Java
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/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License
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*/
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package com.android.incallui.calllocation.impl;
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import android.content.Context;
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import android.support.annotation.MainThread;
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import android.support.annotation.NonNull;
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import android.support.v4.app.Fragment;
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import com.android.dialer.common.Assert;
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import com.android.incallui.calllocation.CallLocation;
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import javax.inject.Inject;
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/** Uses Google Play Services to show the user's location during an emergency call. */
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public class CallLocationImpl implements CallLocation {
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private LocationHelper locationHelper;
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private LocationFragment locationFragment;
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@Inject
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public CallLocationImpl() {}
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@MainThread
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@Override
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public boolean canGetLocation(@NonNull Context context) {
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Assert.isMainThread();
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return LocationHelper.canGetLocation(context);
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}
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@MainThread
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@NonNull
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@Override
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public Fragment getLocationFragment(@NonNull Context context) {
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Assert.isMainThread();
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if (locationFragment == null) {
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locationFragment = new LocationFragment();
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locationHelper = new LocationHelper(context);
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locationHelper.addLocationListener(locationFragment.getPresenter());
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}
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return locationFragment;
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}
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@MainThread
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@Override
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public void close() {
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Assert.isMainThread();
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if (locationFragment != null) {
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locationHelper.removeLocationListener(locationFragment.getPresenter());
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locationHelper.close();
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locationFragment = null;
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locationHelper = null;
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}
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}
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}
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