用到不同方法时候某些系统有不太一样的情况：
public class MainActivity extends Activity {
private static String TAG = "MainActivity";
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Log.i(TAG, "onCreate");
}
@Override
protected void onStart() {
// TODO Auto-generated method stub
super.onStart();
Log.i(TAG, "onStart");
}
@Override
protected void onRestart() {
// TODO Auto-generated method stub
super.onRestart();
Log.i(TAG, "onRestart");
}
@Override
protected void onResume() {
// TODO Auto-generated method stub
super.onResume();
Log.i(TAG, "onResume");
}
@Override
protected void onPause() {
// TODO Auto-generated method stub
super.onPause();
Log.i(TAG, "onPause");
}
@Override
protected void onStop() {
// TODO Auto-generated method stub
super.onStop();
Log.i(TAG, "onStop");
}
@Override
protected void onDestroy() {
// TODO Auto-generated method stub
super.onDestroy();
Log.i(TAG, "onDestroy");
}
@Override
protected void onSaveInstanceState(Bundle outState) {
// TODO Auto-generated method stub
super.onSaveInstanceState(outState);
Log.i(TAG, "onSaveInstanceState");
}
@Override
protected void onRestoreInstanceState(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onRestoreInstanceState(savedInstanceState);
Log.i(TAG, "onRestoreInstanceState");
}
@Override
protected void onNewIntent(Intent intent) {
// TODO Auto-generated method stub
super.onNewIntent(intent);
Log.i(TAG, "onNewIntent");
}
@Override
protected void onUserLeaveHint() {
// TODO Auto-generated method stub
super.onUserLeaveHint();
Log.i(TAG, "onUserLeaveHint");
}
}
1.note2和盖世2：启动流程部分不同。红色标出
10-25 21:24:58.990: I/MainActivity(17527): onCreate
10-25 21:24:58.990: I/MainActivity(17527): onStart
10-25 21:24:58.995: I/MainActivity(17527): onResume
主界面按返回键：
10-25 21:25:25.290: I/MainActivity(17527): onPause
10-25 21:25:25.485: I/MainActivity(17527): onStop
10-25 21:25:25.485: I/MainActivity(17527): onDestroy
主界面按menu键
10-25 21:26:05.650: I/MainActivity(17527): onUserLeaveHint
10-25 21:26:05.650: I/MainActivity(17527): onPause
10-25 21:26:06.800: I/MainActivity(17527): onSaveInstanceState
10-25 21:26:06.800: I/MainActivity(17527): onStop
再进入：
10-25 21:27:13.050: I/MainActivity(17527): onRestart
10-25 21:27:13.050: I/MainActivity(17527): onStart
10-25 21:27:13.050: I/MainActivity(17527): onResume
按电源键：
10-25 21:27:43.355: I/MainActivity(17527): onPause
10-25 21:27:43.360: I/MainActivity(17527): onSaveInstanceState
10-25 21:27:43.360: I/MainActivity(17527): onStop
再进入主界面
10-25 21:28:06.895: I/MainActivity(17527): onRestart
10-25 21:28:06.895: I/MainActivity(17527): onStart
10-25 21:28:06.895: I/MainActivity(17527): onResume
下面是不同之处：
note2：
在主界面突然来电
10-25 21:28:55.285: I/MainActivity(17527): onPause
挂断电话结束返回主界面：
10-25 21:29:48.090: I/MainActivity(17527): onResume
盖世2：
在主界面突然来电
10-25 21:36:57.295: I/MainActivity(5634): onUserLeaveHint
10-25 21:36:57.295: I/MainActivity(5634): onPause
10-25 21:36:57.450: I/MainActivity(5634): onSaveInstanceState
挂断后返回：
10-25 21:36:59.020: I/MainActivity(5634): onResume
可能是刷的系统导致的不同，来电界面note2上预计是弹出的全屏toast，盖世2的系统可能是从底部冒出的其他半覆盖view所致。