Handle configuration changes | App architecture | Android Developers

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[ytRino]

retained fragment vs android:configChanges

[yamanetoshi]

“ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); // find the retained fragment on activity restarts FragmentManager fm = getFragmentManager(); dataFragment = (DataFragment) fm.findFragmentByTag(“data”); // create t

[ktakeda47]

also read "Caution"!!

[DOISHIGERU]

縦横かえたくないとき