1 /* 2 * Copyright (C) 2015 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.commands.monkey; 18 19 import android.app.ActivityManager; 20 import android.app.AppGlobals; 21 import android.app.IActivityManager; 22 import android.companion.virtual.VirtualDeviceManager; 23 import android.content.pm.IPackageManager; 24 import android.content.pm.PackageManager; 25 import android.content.pm.PermissionInfo; 26 import android.os.RemoteException; 27 import android.permission.IPermissionManager; 28 import android.view.IWindowManager; 29 30 public class MonkeyPermissionEvent extends MonkeyEvent { 31 private String mPkg; 32 private PermissionInfo mPermissionInfo; 33 MonkeyPermissionEvent(String pkg, PermissionInfo permissionInfo)34 public MonkeyPermissionEvent(String pkg, PermissionInfo permissionInfo) { 35 super(EVENT_TYPE_PERMISSION); 36 mPkg = pkg; 37 mPermissionInfo = permissionInfo; 38 } 39 40 @Override injectEvent(IWindowManager iwm, IActivityManager iam, int verbose)41 public int injectEvent(IWindowManager iwm, IActivityManager iam, int verbose) { 42 final IPackageManager packageManager = AppGlobals.getPackageManager(); 43 final IPermissionManager permissionManager = AppGlobals.getPermissionManager(); 44 final int currentUser = ActivityManager.getCurrentUser(); 45 try { 46 // determine if we should grant or revoke permission 47 int perm = packageManager.checkPermission(mPermissionInfo.name, mPkg, currentUser); 48 boolean grant = perm == PackageManager.PERMISSION_DENIED; 49 // log before calling pm in case we hit an error 50 Logger.out.println(String.format(":Permission %s %s to package %s", 51 grant ? "grant" : "revoke", mPermissionInfo.name, mPkg)); 52 if (grant) { 53 permissionManager.grantRuntimePermission(mPkg, mPermissionInfo.name, 54 VirtualDeviceManager.PERSISTENT_DEVICE_ID_DEFAULT, currentUser); 55 } else { 56 permissionManager.revokeRuntimePermission(mPkg, mPermissionInfo.name, 57 VirtualDeviceManager.PERSISTENT_DEVICE_ID_DEFAULT, currentUser, null); 58 } 59 return MonkeyEvent.INJECT_SUCCESS; 60 } catch (RemoteException re) { 61 return MonkeyEvent.INJECT_ERROR_REMOTE_EXCEPTION; 62 } 63 } 64 } 65