每日日报2021 4/22

service生命流程的结束与起始。public class TestService1 extends Service { private final String TAG = "TestService1"; //必须要实现的方法 @Override public IBinder onBind(Intent intent) { Log.i(TAG, "onBind方法被调用!"); return null; } //Service被创建时调用 @Override public void onCreate() { Log.i(TAG, "onCreate方法被调用!"); super.onCreate(); } //Service被启动时调用 @Override public int onStartCommand(Intent intent, int flags, int startId) { Log.i(TAG, "onStartCommand方法被调用!"); return super.onStartCommand(intent, flags, startId); } //Service被关闭之前回调 @Override public void onDestroy() { Log.i(TAG, "onDestory方法被调用!"); super.onDestroy(); } }