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-rw-r--r--mobile/android/services/src/main/java/org/mozilla/gecko/background/preferences/PreferenceFragment.java326
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diff --git a/mobile/android/services/src/main/java/org/mozilla/gecko/background/preferences/PreferenceFragment.java b/mobile/android/services/src/main/java/org/mozilla/gecko/background/preferences/PreferenceFragment.java
deleted file mode 100644
index 5bc5422c8..000000000
--- a/mobile/android/services/src/main/java/org/mozilla/gecko/background/preferences/PreferenceFragment.java
+++ /dev/null
@@ -1,326 +0,0 @@
-/*
- * Copyright (C) 2013 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.mozilla.gecko.background.preferences;
-
-import org.mozilla.gecko.R;
-import org.mozilla.gecko.util.WeakReferenceHandler;
-
-import android.content.Intent;
-import android.os.Bundle;
-import android.os.Handler;
-import android.os.Message;
-import android.preference.Preference;
-import android.preference.PreferenceGroup;
-import android.preference.PreferenceManager;
-import android.preference.PreferenceScreen;
-import android.support.v4.app.Fragment;
-import android.view.KeyEvent;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.View.OnKeyListener;
-import android.view.ViewGroup;
-import android.widget.ListView;
-
-public abstract class PreferenceFragment extends Fragment implements PreferenceManagerCompat.OnPreferenceTreeClickListener {
- private static final String PREFERENCES_TAG = "android:preferences";
-
- private PreferenceManager mPreferenceManager;
- private ListView mList;
- private boolean mHavePrefs;
- private boolean mInitDone;
-
- /**
- * The starting request code given out to preference framework.
- */
- private static final int FIRST_REQUEST_CODE = 100;
-
- private static final int MSG_BIND_PREFERENCES = 1;
-
- private static class PreferenceFragmentHandler extends WeakReferenceHandler<PreferenceFragment> {
- public PreferenceFragmentHandler(final PreferenceFragment that) {
- super(that);
- }
-
- @Override
- public void handleMessage(Message msg) {
- final PreferenceFragment that = mTarget.get();
- if (that == null) {
- return;
- }
-
- switch (msg.what) {
-
- case MSG_BIND_PREFERENCES:
- that.bindPreferences();
- break;
- }
- }
- }
-
- private final Handler mHandler = new PreferenceFragmentHandler(this);
-
- final private Runnable mRequestFocus = new Runnable() {
- @Override
- public void run() {
- mList.focusableViewAvailable(mList);
- }
- };
-
- /**
- * Interface that PreferenceFragment's containing activity should
- * implement to be able to process preference items that wish to
- * switch to a new fragment.
- */
- public interface OnPreferenceStartFragmentCallback {
- /**
- * Called when the user has clicked on a Preference that has
- * a fragment class name associated with it. The implementation
- * to should instantiate and switch to an instance of the given
- * fragment.
- */
- boolean onPreferenceStartFragment(PreferenceFragment caller, Preference pref);
- }
-
- @Override
- public void onCreate(Bundle paramBundle) {
- super.onCreate(paramBundle);
- mPreferenceManager = PreferenceManagerCompat.newInstance(getActivity(), FIRST_REQUEST_CODE);
- PreferenceManagerCompat.setFragment(mPreferenceManager, this);
- }
-
- @Override
- public View onCreateView(LayoutInflater paramLayoutInflater, ViewGroup paramViewGroup, Bundle paramBundle) {
- return paramLayoutInflater.inflate(R.layout.fxaccount_preference_list_fragment, paramViewGroup,
- false);
- }
-
- @Override
- public void onActivityCreated(Bundle savedInstanceState) {
- super.onActivityCreated(savedInstanceState);
-
- if (mHavePrefs) {
- bindPreferences();
- }
-
- mInitDone = true;
-
- if (savedInstanceState != null) {
- Bundle container = savedInstanceState.getBundle(PREFERENCES_TAG);
- if (container != null) {
- final PreferenceScreen preferenceScreen = getPreferenceScreen();
- if (preferenceScreen != null) {
- preferenceScreen.restoreHierarchyState(container);
- }
- }
- }
- }
-
- @Override
- public void onStart() {
- super.onStart();
- PreferenceManagerCompat.setOnPreferenceTreeClickListener(mPreferenceManager, this);
- }
-
- @Override
- public void onStop() {
- super.onStop();
- PreferenceManagerCompat.dispatchActivityStop(mPreferenceManager);
- PreferenceManagerCompat.setOnPreferenceTreeClickListener(mPreferenceManager, null);
- }
-
- @Override
- public void onDestroyView() {
- mList = null;
- mHandler.removeCallbacks(mRequestFocus);
- mHandler.removeMessages(MSG_BIND_PREFERENCES);
- super.onDestroyView();
- }
-
- @Override
- public void onDestroy() {
- super.onDestroy();
- PreferenceManagerCompat.dispatchActivityDestroy(mPreferenceManager);
- }
-
- @Override
- public void onSaveInstanceState(Bundle outState) {
- super.onSaveInstanceState(outState);
-
- final PreferenceScreen preferenceScreen = getPreferenceScreen();
- if (preferenceScreen != null) {
- Bundle container = new Bundle();
- preferenceScreen.saveHierarchyState(container);
- outState.putBundle(PREFERENCES_TAG, container);
- }
- }
-
- @Override
- public void onActivityResult(int requestCode, int resultCode, Intent data) {
- super.onActivityResult(requestCode, resultCode, data);
-
- PreferenceManagerCompat.dispatchActivityResult(mPreferenceManager, requestCode, resultCode, data);
- }
-
- /**
- * Returns the {@link PreferenceManager} used by this fragment.
- * @return The {@link PreferenceManager}.
- */
- public PreferenceManager getPreferenceManager() {
- return mPreferenceManager;
- }
-
- /**
- * Sets the root of the preference hierarchy that this fragment is showing.
- *
- * @param preferenceScreen The root {@link PreferenceScreen} of the preference hierarchy.
- */
- public void setPreferenceScreen(PreferenceScreen preferenceScreen) {
- if (PreferenceManagerCompat.setPreferences(mPreferenceManager, preferenceScreen) && preferenceScreen != null) {
- mHavePrefs = true;
- if (mInitDone) {
- postBindPreferences();
- }
- }
- }
-
- /**
- * Gets the root of the preference hierarchy that this fragment is showing.
- *
- * @return The {@link PreferenceScreen} that is the root of the preference
- * hierarchy.
- */
- public PreferenceScreen getPreferenceScreen() {
- return PreferenceManagerCompat.getPreferenceScreen(mPreferenceManager);
- }
-
- /**
- * Adds preferences from activities that match the given {@link Intent}.
- *
- * @param intent The {@link Intent} to query activities.
- */
- public void addPreferencesFromIntent(Intent intent) {
- requirePreferenceManager();
-
- setPreferenceScreen(PreferenceManagerCompat.inflateFromIntent(mPreferenceManager, intent, getPreferenceScreen()));
- }
-
- /**
- * Inflates the given XML resource and adds the preference hierarchy to the current
- * preference hierarchy.
- *
- * @param preferencesResId The XML resource ID to inflate.
- */
- public void addPreferencesFromResource(int preferencesResId) {
- requirePreferenceManager();
-
- setPreferenceScreen(PreferenceManagerCompat.inflateFromResource(mPreferenceManager, getActivity(),
- preferencesResId, getPreferenceScreen()));
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen,
- Preference preference) {
- //if (preference.getFragment() != null &&
- if (
- getActivity() instanceof OnPreferenceStartFragmentCallback) {
- return ((OnPreferenceStartFragmentCallback)getActivity()).onPreferenceStartFragment(
- this, preference);
- }
- return false;
- }
-
- /**
- * Finds a {@link Preference} based on its key.
- *
- * @param key The key of the preference to retrieve.
- * @return The {@link Preference} with the key, or null.
- * @see PreferenceGroup#findPreference(CharSequence)
- */
- public Preference findPreference(CharSequence key) {
- if (mPreferenceManager == null) {
- return null;
- }
- return mPreferenceManager.findPreference(key);
- }
-
- private void requirePreferenceManager() {
- if (mPreferenceManager == null) {
- throw new RuntimeException("This should be called after super.onCreate.");
- }
- }
-
- private void postBindPreferences() {
- if (mHandler.hasMessages(MSG_BIND_PREFERENCES)) return;
- mHandler.obtainMessage(MSG_BIND_PREFERENCES).sendToTarget();
- }
-
- private void bindPreferences() {
- final PreferenceScreen preferenceScreen = getPreferenceScreen();
- if (preferenceScreen != null) {
- preferenceScreen.bind(getListView());
- }
- }
-
- public ListView getListView() {
- ensureList();
- return mList;
- }
-
- private void ensureList() {
- if (mList != null) {
- return;
- }
- View root = getView();
- if (root == null) {
- throw new IllegalStateException("Content view not yet created");
- }
- View rawListView = root.findViewById(android.R.id.list);
- if (!(rawListView instanceof ListView)) {
- throw new RuntimeException(
- "Content has view with id attribute 'android.R.id.list' "
- + "that is not a ListView class");
- }
- mList = (ListView)rawListView;
- if (mList == null) {
- throw new RuntimeException(
- "Your content must have a ListView whose id attribute is " +
- "'android.R.id.list'");
- }
- mList.setOnKeyListener(mListOnKeyListener);
- mHandler.post(mRequestFocus);
- }
-
- private final OnKeyListener mListOnKeyListener = new OnKeyListener() {
-
- @Override
- public boolean onKey(View v, int keyCode, KeyEvent event) {
- Object selectedItem = mList.getSelectedItem();
- if (selectedItem instanceof Preference) {
- @SuppressWarnings("unused")
- View selectedView = mList.getSelectedView();
- //return ((Preference)selectedItem).onKey(
- // selectedView, keyCode, event);
- return false;
- }
- return false;
- }
-
- };
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-08 08:23:00 +0000