package de.pixart.messenger.ui; import android.content.Intent; import android.os.Bundle; import android.preference.Preference; import android.preference.PreferenceCategory; import android.preference.PreferenceFragment; import android.preference.PreferenceScreen; import android.text.TextUtils; import de.pixart.messenger.Config; import de.pixart.messenger.R; import de.pixart.messenger.utils.Compatibility; public class SettingsFragment extends PreferenceFragment { private String page = null; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); addPreferencesFromResource(R.xml.preferences); // Remove from standard preferences if the flag ONLY_INTERNAL_STORAGE is false if (!Config.ONLY_INTERNAL_STORAGE) { PreferenceCategory mCategory = (PreferenceCategory) findPreference("security_options"); if (mCategory != null) { Preference cleanCache = findPreference("clean_cache"); Preference cleanPrivateStorage = findPreference("clean_private_storage"); mCategory.removePreference(cleanCache); mCategory.removePreference(cleanPrivateStorage); } } Compatibility.removeUnusedPreferences(this); if (!TextUtils.isEmpty(page)) { openPreferenceScreen(page); } } public void setActivityIntent(final Intent intent) { boolean wasEmpty = TextUtils.isEmpty(page); if (intent != null) { if (Intent.ACTION_VIEW.equals(intent.getAction())) { if (intent.getExtras() != null) { this.page = intent.getExtras().getString("page"); if (wasEmpty) { openPreferenceScreen(page); } } } } } private void openPreferenceScreen(final String screenName) { final Preference pref = findPreference(screenName); if (pref instanceof PreferenceScreen) { final PreferenceScreen preferenceScreen = (PreferenceScreen) pref; getActivity().setTitle(preferenceScreen.getTitle()); preferenceScreen.setDependency(""); setPreferenceScreen((PreferenceScreen) pref); } } }