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.IActivityManager; 20 import android.content.pm.IPackageManager; 21 import android.content.pm.PackageManager; 22 import android.content.pm.PermissionInfo; 23 import android.os.RemoteException; 24 import android.os.ServiceManager; 25 import android.os.UserHandle; 26 import android.view.IWindowManager; 27 28 public class MonkeyPermissionEvent extends MonkeyEvent { 29 private String mPkg; 30 private PermissionInfo mPermissionInfo; 31 32 public MonkeyPermissionEvent(String pkg, PermissionInfo permissionInfo) { 33 super(EVENT_TYPE_PERMISSION); 34 mPkg = pkg; 35 mPermissionInfo = permissionInfo; 36 } 37 38 @Override 39 public int injectEvent(IWindowManager iwm, IActivityManager iam, int verbose) { 40 IPackageManager pm = IPackageManager.Stub.asInterface(ServiceManager.getService("package")); 41 try { 42 // determine if we should grant or revoke permission 43 int perm = pm.checkPermission(mPermissionInfo.name, mPkg, UserHandle.myUserId()); 44 boolean grant = perm == PackageManager.PERMISSION_DENIED; 45 // log before calling pm in case we hit an error 46 Logger.out.println(String.format(":Permission %s %s to package %s", 47 grant ? "grant" : "revoke", mPermissionInfo.name, mPkg)); 48 if (grant) { 49 pm.grantRuntimePermission(mPkg, mPermissionInfo.name, UserHandle.myUserId()); 50 } else { 51 pm.revokeRuntimePermission(mPkg, mPermissionInfo.name, UserHandle.myUserId()); 52 } 53 return MonkeyEvent.INJECT_SUCCESS; 54 } catch (RemoteException re) { 55 return MonkeyEvent.INJECT_ERROR_REMOTE_EXCEPTION; 56 } 57 } 58 } 59
