1 /* 2 * Copyright (C) 2006 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 android.app.activity; 18 19 import android.app.Service; 20 import android.content.Intent; 21 import android.os.Binder; 22 import android.os.Bundle; 23 import android.os.RemoteException; 24 import android.os.IBinder; 25 import android.os.Parcel; 26 import android.util.Log; 27 28 public class LocalService extends Service { 29 private final IBinder mBinder = new Binder() { 30 31 @Override 32 protected boolean onTransact(int code, Parcel data, Parcel reply, 33 int flags) throws RemoteException { 34 if (code == ServiceTest.SET_REPORTER_CODE) { 35 data.enforceInterface(ServiceTest.SERVICE_LOCAL); 36 mReportObject = data.readStrongBinder(); 37 return true; 38 } else { 39 return super.onTransact(code, data, reply, flags); 40 } 41 } 42 43 }; 44 45 private IBinder mReportObject; 46 private int mStartCount = 1; 47 LocalService()48 public LocalService() { 49 } 50 51 @Override onStart(Intent intent, int startId)52 public void onStart(Intent intent, int startId) { 53 //Log.i("LocalService", "onStart: " + intent); 54 if (intent.getExtras() != null) { 55 mReportObject = intent.getExtras().getIBinder(ServiceTest.REPORT_OBJ_NAME); 56 if (mReportObject != null) { 57 try { 58 Parcel data = Parcel.obtain(); 59 data.writeInterfaceToken(ServiceTest.SERVICE_LOCAL); 60 data.writeInt(mStartCount); 61 mStartCount++; 62 mReportObject.transact( 63 ServiceTest.STARTED_CODE, data, null, 0); 64 data.recycle(); 65 } catch (RemoteException e) { 66 } 67 } 68 } 69 } 70 71 @Override onDestroy()72 public void onDestroy() { 73 Log.i("LocalService", "onDestroy: mReportObject=" + mReportObject); 74 if (mReportObject != null) { 75 try { 76 Parcel data = Parcel.obtain(); 77 data.writeInterfaceToken(ServiceTest.SERVICE_LOCAL); 78 mReportObject.transact( 79 ServiceTest.DESTROYED_CODE, data, null, 0); 80 data.recycle(); 81 } catch (RemoteException e) { 82 } 83 } 84 } 85 86 @Override onBind(Intent intent)87 public IBinder onBind(Intent intent) { 88 Log.i("LocalService", "onBind: " + intent); 89 return mBinder; 90 } 91 92 @Override onUnbind(Intent intent)93 public boolean onUnbind(Intent intent) { 94 Log.i("LocalService", "onUnbind: " + intent); 95 if (mReportObject != null) { 96 try { 97 Parcel data = Parcel.obtain(); 98 data.writeInterfaceToken(ServiceTest.SERVICE_LOCAL); 99 mReportObject.transact( 100 ServiceTest.UNBIND_CODE, data, null, 0); 101 data.recycle(); 102 } catch (RemoteException e) { 103 } 104 } 105 return true; 106 } 107 108 @Override onRebind(Intent intent)109 public void onRebind(Intent intent) { 110 Log.i("LocalService", "onUnbind: " + intent); 111 if (mReportObject != null) { 112 try { 113 Parcel data = Parcel.obtain(); 114 data.writeInterfaceToken(ServiceTest.SERVICE_LOCAL); 115 mReportObject.transact( 116 ServiceTest.REBIND_CODE, data, null, 0); 117 data.recycle(); 118 } catch (RemoteException e) { 119 } 120 } 121 } 122 } 123