public class MyFragment extends Fragment {

    String TAG = "MyFragment";

    @Override
    public void onAttach(Context context) {
        super.onAttach(context);

        Log.v(TAG, "onAttach");
    }

    @Override
    public void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        Log.v(TAG, "onCreate");
    }

    @Nullable
    @Override
    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        Log.v(TAG, "onCreateView");
        View view = inflater.inflate(R.layout.fragment_content, container, false);
        return view;
    }

    @Override
    public void onActivityCreated(@Nullable Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);
        Log.v(TAG, "onActivityCreated");
    }

    @Override
    public void onStart() {
        super.onStart();
        Log.v(TAG, "onStart");
    }

    @Override
    public void onResume() {
        super.onResume();
        Log.v(TAG, "onResume");
    }

    @Override
    public void onPause() {
        super.onPause();
        Log.v(TAG, "onPause");
    }

    @Override
    public void onStop() {
        super.onStop();
        Log.v(TAG, "onStop");
    }

    @Override
    public void onDestroyView() {
        super.onDestroyView();
        Log.v(TAG, "onDestroyView");
    }


    @Override
    public void onDestroy() {
        super.onDestroy();
        Log.v(TAG, "onDestroy");
    }


    @Override
    public void onDetach() {
        super.onDetach();
        Log.v(TAG, "onDetach");
    }
}

10-19 10:20:13.892 21119-21119/com.ivy.activityfragmentlifecycle V/MyFragment: onAttach
10-19 10:20:13.892 21119-21119/com.ivy.activityfragmentlifecycle V/MyFragment: onCreate
10-19 10:20:13.908 21119-21119/com.ivy.activityfragmentlifecycle V/MyFragment: onCreateView
10-19 10:20:13.908 21119-21119/com.ivy.activityfragmentlifecycle V/MyFragment: onActivityCreated
10-19 10:20:13.908 21119-21119/com.ivy.activityfragmentlifecycle V/MyFragment: onStart
10-19 10:20:13.908 21119-21119/com.ivy.activityfragmentlifecycle V/MyFragment: onResume
10-19 10:20:26.632 21119-21119/com.ivy.activityfragmentlifecycle V/MyFragment: onPause
10-19 10:20:27.092 21119-21119/com.ivy.activityfragmentlifecycle V/MyFragment: onStop
10-19 10:20:27.092 21119-21119/com.ivy.activityfragmentlifecycle V/MyFragment: onDestroyView
10-19 10:20:27.092 21119-21119/com.ivy.activityfragmentlifecycle V/MyFragment: onDestroy
10-19 10:20:27.092 21119-21119/com.ivy.activityfragmentlifecycle V/MyFragment: onDetach

public class MainActivity extends AppCompatActivity {

    String TAG = "MainActivity";

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        Log.v(TAG, "onStart");
        setContentView(R.layout.activity_main);
        // 设置默认的Fragment
        setDefaultFragment();
    }

    private void setDefaultFragment() {
        android.support.v4.app.FragmentManager fm = getSupportFragmentManager();
        FragmentTransaction ft = fm.beginTransaction();
        Fragment fragment = new MyFragment();
        ft.replace(R.id.id_content, fragment);
        ft.commit();
    }



    @Override
    public void onStart() {
        super.onStart();
        Log.v(TAG, "onStart");
    }

    @Override
    public void onResume() {
        super.onResume();
        Log.v(TAG, "onResume");
    }

    @Override
    public void onPause() {
        super.onPause();
        Log.v(TAG, "onPause");
    }

    @Override
    public void onStop() {
        super.onStop();
        Log.v(TAG, "onStop");
    }


    @Override
    public void onDestroy() {
        super.onDestroy();
        Log.v(TAG, "onDestroy");
    }


}

10-19 10:23:35.008 29482-29482/com.ivy.activityfragmentlifecycle V/MainActivity: onCreate
10-19 10:23:35.132 29482-29482/com.ivy.activityfragmentlifecycle V/MainActivity: onStart
10-19 10:23:35.132 29482-29482/com.ivy.activityfragmentlifecycle V/MainActivity: onResume
10-19 10:23:38.080 29482-29482/com.ivy.activityfragmentlifecycle V/MainActivity: onPause
10-19 10:23:38.660 29482-29482/com.ivy.activityfragmentlifecycle V/MainActivity: onStop
10-19 10:23:38.660 29482-29482/com.ivy.activityfragmentlifecycle V/MainActivity: onDestroy

10-19 10:24:06.052 29482-29482/com.ivy.activityfragmentlifecycle V/MainActivity: onCreate
10-19 10:24:06.088 29482-29482/com.ivy.activityfragmentlifecycle V/MyFragment: onAttach
10-19 10:24:06.092 29482-29482/com.ivy.activityfragmentlifecycle V/MyFragment: onCreate
10-19 10:24:06.092 29482-29482/com.ivy.activityfragmentlifecycle V/MyFragment: onCreateView
10-19 10:24:06.096 29482-29482/com.ivy.activityfragmentlifecycle V/MyFragment: onActivityCreated
10-19 10:24:06.104 29482-29482/com.ivy.activityfragmentlifecycle V/MyFragment: onStart
10-19 10:24:06.104 29482-29482/com.ivy.activityfragmentlifecycle V/MainActivity: onStart
10-19 10:24:06.104 29482-29482/com.ivy.activityfragmentlifecycle V/MainActivity: onResume
10-19 10:24:06.104 29482-29482/com.ivy.activityfragmentlifecycle V/MyFragment: onResume

10-19 10:24:30.708 29482-29482/com.ivy.activityfragmentlifecycle V/MyFragment: onPause
10-19 10:24:30.708 29482-29482/com.ivy.activityfragmentlifecycle V/MainActivity: onPause
10-19 10:24:31.228 29482-29482/com.ivy.activityfragmentlifecycle V/MyFragment: onStop
10-19 10:24:31.228 29482-29482/com.ivy.activityfragmentlifecycle V/MainActivity: onStop
10-19 10:24:31.228 29482-29482/com.ivy.activityfragmentlifecycle V/MyFragment: onDestroyView
10-19 10:24:31.228 29482-29482/com.ivy.activityfragmentlifecycle V/MyFragment: onDestroy
10-19 10:24:31.228 29482-29482/com.ivy.activityfragmentlifecycle V/MyFragment: onDetach
10-19 10:24:31.228 29482-29482/com.ivy.activityfragmentlifecycle V/MainActivity: onDestroy