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60 lines
2.3 KiB
Java
60 lines
2.3 KiB
Java
/* -*- Mode: Java; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: nil; -*-
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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package org.mozilla.gecko;
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import android.preference.Preference;
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import android.preference.PreferenceActivity;
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import android.preference.PreferenceCategory;
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import android.preference.PreferenceFragment;
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import android.preference.PreferenceScreen;
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import android.os.Bundle;
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import android.util.Log;
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/* A simple implementation of PreferenceFragment for large screen devices
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* This will strip category headers (so that they aren't shown to the user twice)
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* as well as initializing Gecko prefs when a fragment is shown.
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*/
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public class GeckoPreferenceFragment extends PreferenceFragment {
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private static final String LOGTAG = "GeckoPreferenceFragment";
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private int mPrefsRequestId = 0;
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@Override
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public void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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String resourceName = getArguments().getString("resource");
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int res = 0;
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if (resourceName != null) {
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// Fetch resource id by resource name.
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res = getActivity().getResources().getIdentifier(resourceName,
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"xml",
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getActivity().getPackageName());
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}
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if (res == 0) {
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// The resource was invalid. Use the default resource.
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Log.e(LOGTAG, "Failed to find resource: " + resourceName + ". Displaying default settings.");
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boolean isMultiPane = ((PreferenceActivity) getActivity()).onIsMultiPane();
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res = isMultiPane ? R.xml.preferences_customize_tablet : R.xml.preferences;
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}
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addPreferencesFromResource(res);
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PreferenceScreen screen = getPreferenceScreen();
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setPreferenceScreen(screen);
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mPrefsRequestId = ((GeckoPreferences)getActivity()).setupPreferences(screen);
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}
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@Override
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public void onDestroy() {
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super.onDestroy();
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if (mPrefsRequestId > 0) {
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PrefsHelper.removeObserver(mPrefsRequestId);
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}
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}
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}
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