双服务进程守护，实现后台长期运行杀不死。
public class MainService extends Service {
private MyBinder mBinder;
private MyConn mConn;
@Nullable
@Override
public IBinder onBind(Intent intent) {
return mBinder;
}
@Override
public void onCreate() {
super.onCreate();
System.out.println("main service");
this.mBinder = new MyBinder();
if(null == mConn){
mConn = new MyConn();
}
}
@Override
public void onStart(Intent intent, int startId) {
super.onStart(intent, startId);
this.bindService(new Intent(this,SecondService.class),mConn, Context.BIND_IMPORTANT);
}
class MyBinder extends IMyAidlInterface.Stub{
@Override
public String getServiceName() throws RemoteException {
return "MainService";
}
}
class MyConn implements ServiceConnection{
@Override
public void onServiceConnected(ComponentName name, IBinder service) {
System.out.println("mainservice conn secondservice success");
}
@Override
public void onServiceDisconnected(ComponentName name) {
System.out.println("线程名："+Thread.currentThread().getName());
Toast.makeText(MainService.this, "Second服务死了", Toast.LENGTH_SHORT).show();
MainService.this.startService(new Intent(MainService.this,SecondService.class));
MainService.this.bindService(new Intent(MainService.this,SecondService.class),mConn,Context.BIND_IMPORTANT);
}
}
}
public class SecondService extends Service {
private MyBinder mBinder;
private MyConn mConn;
public SecondService() {
}
@Override
public IBinder onBind(Intent intent) {
// throw new UnsupportedOperationException("Not yet implemented");
return mBinder;
}
@Override
public void onCreate() {
super.onCreate();
System.out.println("second service");
this.mBinder = new MyBinder();
if(null == mConn){
mConn = new MyConn();
}
}
@Override
public void onStart(Intent intent, int startId) {
super.onStart(intent, startId);
this.bindService(new Intent(this,MainService.class),mConn, Context.BIND_IMPORTANT);
}
class MyBinder extends IMyAidlInterface.Stub {
@Override
public String getServiceName() throws RemoteException {
return "second service";
}
}
class MyConn implements ServiceConnection {
@Override
public void onServiceConnected(ComponentName name, IBinder service) {
System.out.println("secondservice conn mainservice success");
}
@Override
public void onServiceDisconnected(ComponentName name) {
Toast.makeText(SecondService.this, "Main服务死了", Toast.LENGTH_SHORT).show();
SecondService.this.startService(new Intent(SecondService.this,MainService.class));
SecondService.this.bindService(new Intent(SecondService.this,MainService.class),mConn,Context.BIND_IMPORTANT);
}
}
}