SettingsFragment.java 文件源码

java
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项目:ClockPlus 作者:
private void setSummary(SharedPreferences prefs, String key) {
    Preference pref = findPreference(key);
    // Setting a ListPreference's summary value to "%s" in XML automatically updates the
    // preference's summary to display the selected value.
    if (pref instanceof RingtonePreference) {
        Uri ringtoneUri = Uri.parse(prefs.getString(key, ""));
        Ringtone ringtone = RingtoneManager.getRingtone(getActivity(), ringtoneUri);
        pref.setSummary(ringtone.getTitle(getActivity()));
    }
}
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