1 /* 2 * Copyright (C) 2017 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 17 package com.android.settings.fuelgauge.anomaly.action; 18 19 import android.Manifest; 20 import android.content.Context; 21 import android.content.pm.permission.RuntimePermissionPresenter; 22 import android.support.annotation.VisibleForTesting; 23 import android.support.v4.content.PermissionChecker; 24 25 import com.android.internal.logging.nano.MetricsProto; 26 import com.android.settings.fuelgauge.anomaly.Anomaly; 27 28 /** 29 * Location action for anomaly app, which means to turn off location permission for this app 30 */ 31 public class LocationCheckAction extends AnomalyAction { 32 33 private static final String TAG = "LocationCheckAction"; 34 35 private final RuntimePermissionPresenter mRuntimePermissionPresenter; 36 LocationCheckAction(Context context)37 public LocationCheckAction(Context context) { 38 this(context, RuntimePermissionPresenter.getInstance(context)); 39 } 40 41 @VisibleForTesting LocationCheckAction(Context context, RuntimePermissionPresenter runtimePermissionPresenter)42 LocationCheckAction(Context context, RuntimePermissionPresenter runtimePermissionPresenter) { 43 super(context); 44 mRuntimePermissionPresenter = runtimePermissionPresenter; 45 mActionMetricKey = MetricsProto.MetricsEvent.ACTION_APP_LOCATION_CHECK; 46 } 47 48 @Override handlePositiveAction(Anomaly anomaly, int contextMetricsKey)49 public void handlePositiveAction(Anomaly anomaly, int contextMetricsKey) { 50 super.handlePositiveAction(anomaly, contextMetricsKey); 51 mRuntimePermissionPresenter.revokeRuntimePermission(anomaly.packageName, 52 Manifest.permission.ACCESS_COARSE_LOCATION); 53 mRuntimePermissionPresenter.revokeRuntimePermission(anomaly.packageName, 54 Manifest.permission.ACCESS_FINE_LOCATION); 55 } 56 57 @Override isActionActive(Anomaly anomaly)58 public boolean isActionActive(Anomaly anomaly) { 59 return isPermissionGranted(anomaly, Manifest.permission.ACCESS_COARSE_LOCATION) 60 || isPermissionGranted(anomaly, Manifest.permission.ACCESS_FINE_LOCATION); 61 } 62 63 @Override getActionType()64 public int getActionType() { 65 return Anomaly.AnomalyActionType.LOCATION_CHECK; 66 } 67 isPermissionGranted(Anomaly anomaly, String permission)68 private boolean isPermissionGranted(Anomaly anomaly, String permission) { 69 return PermissionChecker.checkPermission(mContext, permission, -1, anomaly.uid, 70 anomaly.packageName) == PermissionChecker.PERMISSION_GRANTED; 71 } 72 } 73