55 lines
1.9 KiB
Java
55 lines
1.9 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.dialer.common;
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import android.content.Context;
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import android.content.pm.PackageInfo;
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import android.content.pm.PackageManager;
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import android.support.annotation.NonNull;
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/** Utility class for package management. */
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public class PackageUtils {
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private static boolean isPackageInstalled(@NonNull String packageName, @NonNull Context context) {
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Assert.isNotNull(packageName);
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Assert.isNotNull(context);
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try {
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PackageInfo info = context.getPackageManager().getPackageInfo(packageName, 0);
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if (info != null && info.packageName != null) {
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LogUtil.d("PackageUtils.isPackageInstalled", packageName + " is found");
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return true;
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}
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} catch (PackageManager.NameNotFoundException e) {
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LogUtil.d("PackageUtils.isPackageInstalled", packageName + " is NOT found");
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}
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return false;
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}
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/** Returns true if the pkg is installed and enabled/default */
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public static boolean isPackageEnabled(@NonNull String packageName, @NonNull Context context) {
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Assert.isNotNull(packageName);
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Assert.isNotNull(context);
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if (isPackageInstalled(packageName, context)) {
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if (context.getPackageManager().getApplicationEnabledSetting(packageName)
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!= PackageManager.COMPONENT_ENABLED_STATE_DISABLED) {
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return true;
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}
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}
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return false;
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}
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}
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