android生命周期参考

public class ActivityDemo extends Activity {

private static final String TAG = "ActivityDemo";

public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);

Log.e(TAG, "start onCreate~~~");
}

@Override
protected void onStart() {
super.onStart();
Log.e(TAG, "start onStart~~~");
}

@Override
protected void onRestart() {
super.onRestart();
Log.e(TAG, "start onRestart~~~");
}

@Override
protected void onResume() {
super.onResume();
Log.e(TAG, "start onResume~~~");
}

@Override
protected void onPause() {
super.onPause();
Log.e(TAG, "start onPause~~~");
}

@Override
protected void onStop() {
super.onStop();
Log.e(TAG, "start onStop~~~");
}

@Override
protected void onDestroy() {
super.onDestroy();
Log.e(TAG, "start onDestroy~~~");
}

}