e4b3b969db
Add null check for the package info before getting the version name. Fixes: 168333280 Test: robotests & manual Change-Id: If2e3d220c520d30e932478836ee2ea89f936d55c
43 lines
1.4 KiB
Java
43 lines
1.4 KiB
Java
/*
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* Copyright (C) 2017 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.applications.appinfo;
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import android.content.Context;
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import android.content.pm.PackageInfo;
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import android.text.BidiFormatter;
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import com.android.settings.R;
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public class AppVersionPreferenceController extends AppInfoPreferenceControllerBase {
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public AppVersionPreferenceController(Context context, String key) {
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super(context, key);
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}
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@Override
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public CharSequence getSummary() {
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// TODO(b/168333280): Review the null case in detail since this is just a quick
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// workaround to fix NPE.
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final PackageInfo packageInfo = mParent.getPackageInfo();
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if (packageInfo == null) {
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return null;
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}
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return mContext.getString(R.string.version_text,
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BidiFormatter.getInstance().unicodeWrap(packageInfo.versionName));
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}
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}
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