PreferenceFragment.md

PrefremceFragment

2016.08.17

use PrefremceFragment when you only got one page of settings to show and you're currently supporting Andorid 3.0+.

See also:

https://developer.android.com/guide/topics/ui/settings.html#Fragment

---

1. Create a Fragment extends PrefremceFragment

public static class SettingsFragment extends PreferenceFragment {
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        // Load the preferences from an XML resource
        addPreferencesFromResource(R.xml.preferences);
    }
    ...
}

2. Start this Fragment from any Activity or build a SettingActivty for this.

3. If you want to digging more about Settings, see following links:

• PreferenceScreen : https://developer.android.com/reference/android/preference/PreferenceScreen.html
• PreferenceFragment: https://developer.android.com/reference/android/preference/PreferenceFragment.html