libs/CommonLib/src/com/android/afwtest/common/PkgMgrUtils.java


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/*
 * Copyright (C) 2016 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 com.android.afwtest.common;

import android.content.Context;
import android.content.pm.PackageManager.NameNotFoundException;
import android.util.Log;

/**
 * Utils for {@link PackageManager}.
 */
public final class PkgMgrUtils {
    private static final String TAG = "afwtest.PkgMgrUtil";

    /**
     * Checks if a package is installed.
     *
     * @param context {@link Context} object
     * @param pkgName name of the package to check
     * @return {@code true} if target package is installed, {@code false} otherwise
     */
    public static boolean isPkgInstalled(Context context, String pkgName) {
        try {
            return context.getPackageManager().getPackageInfo(pkgName, 0) != null;
        } catch (NameNotFoundException e) {
            Log.w(TAG, "Pkg not found", e);
        }

        // Not installed
        return false;
    }
}