29a09e55ba
This reverts commit 096c090b80.
Reason for revert: crash is fixed in this change
Bug: 202510128
Test: manual, build
Change-Id: Ifff8d58cfdcf43e123b11dee308665b2617cb4b3
118 lines
4.0 KiB
Java
118 lines
4.0 KiB
Java
/*
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* Copyright (C) 2021 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.homepage;
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import static com.android.settings.core.PreferenceXmlParserUtils.METADATA_HIGHLIGHTABLE_MENU_KEY;
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import static com.android.settings.core.PreferenceXmlParserUtils.METADATA_KEY;
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import android.annotation.XmlRes;
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import android.content.Context;
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import android.os.Bundle;
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import android.text.TextUtils;
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import android.util.ArrayMap;
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import android.util.Log;
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import com.android.settings.core.PreferenceXmlParserUtils;
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import com.android.settings.core.PreferenceXmlParserUtils.MetadataFlag;
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import org.xmlpull.v1.XmlPullParserException;
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import java.io.IOException;
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import java.util.List;
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import java.util.Map;
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/**
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* Class for mapping highlightable menu keys and preference keys
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*/
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public class HighlightableMenu {
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private static final String TAG = "HighlightableMenu";
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/**
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* Map from highlightable menu key to preference key.
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*/
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private static final Map<String, String> MENU_TO_PREFERENCE_KEY_MAP;
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/**
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* Map from old menu key to current key string id.
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*/
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private static final Map<String, Integer> MENU_KEY_COMPAT_MAP;
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private static boolean sXmlParsed;
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static {
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MENU_TO_PREFERENCE_KEY_MAP = new ArrayMap<>();
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MENU_KEY_COMPAT_MAP = new ArrayMap<>();
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// Manual mapping for platform compatibility, e.g.
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// MENU_KEY_COMPAT_MAP.put("top_level_apps_and_notifs", R.string.menu_key_apps);
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}
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/** Parses the highlightable menu keys from xml */
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public static synchronized void fromXml(Context context, @XmlRes int xmlResId) {
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if (sXmlParsed) {
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return;
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}
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Log.d(TAG, "parsing highlightable menu from xml");
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final List<Bundle> preferenceMetadata;
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try {
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preferenceMetadata = PreferenceXmlParserUtils.extractMetadata(context, xmlResId,
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MetadataFlag.FLAG_NEED_KEY | MetadataFlag.FLAG_NEED_HIGHLIGHTABLE_MENU_KEY);
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} catch (IOException | XmlPullParserException e) {
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Log.e(TAG, "Failed to parse preference xml for getting highlightable menu keys", e);
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return;
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}
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for (Bundle metadata : preferenceMetadata) {
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final String menuKey = metadata.getString(METADATA_HIGHLIGHTABLE_MENU_KEY);
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if (TextUtils.isEmpty(menuKey)) {
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continue;
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}
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final String prefKey = metadata.getString(METADATA_KEY);
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if (TextUtils.isEmpty(prefKey)) {
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Log.w(TAG, "Highlightable menu requires android:key but it's missing in xml: "
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+ menuKey);
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continue;
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}
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MENU_TO_PREFERENCE_KEY_MAP.put(menuKey, prefKey);
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}
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if (MENU_TO_PREFERENCE_KEY_MAP.isEmpty()) {
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return;
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}
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sXmlParsed = true;
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MENU_KEY_COMPAT_MAP.forEach((compatMenuKey, keyId) -> {
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final String prefKey = lookupPreferenceKey(context.getString(keyId));
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if (prefKey != null) {
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MENU_TO_PREFERENCE_KEY_MAP.put(compatMenuKey, prefKey);
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}
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});
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}
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/** Manually adds a preference as the menu key for Injection */
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public static synchronized void addMenuKey(String key) {
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Log.d(TAG, "add menu key: " + key);
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MENU_TO_PREFERENCE_KEY_MAP.put(key, key);
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}
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/** Looks up the preference key by a specified menu key */
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public static String lookupPreferenceKey(String menuKey) {
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return MENU_TO_PREFERENCE_KEY_MAP.get(menuKey);
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}
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}
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