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/*
* Copyright (C) 2017 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.dialer.common;
import android.content.Context;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.support.annotation.NonNull;
/** Utility class for package management. */
public class PackageUtils {
private static boolean isPackageInstalled(@NonNull String packageName, @NonNull Context context) {
Assert.isNotNull(packageName);
Assert.isNotNull(context);
try {
PackageInfo info = context.getPackageManager().getPackageInfo(packageName, 0);
if (info != null && info.packageName != null) {
LogUtil.d("PackageUtils.isPackageInstalled", packageName + " is found");
return true;
}
} catch (PackageManager.NameNotFoundException e) {
LogUtil.d("PackageUtils.isPackageInstalled", packageName + " is NOT found");
}
return false;
}
/** Returns true if the pkg is installed and enabled/default */
public static boolean isPackageEnabled(@NonNull String packageName, @NonNull Context context) {
Assert.isNotNull(packageName);
Assert.isNotNull(context);
if (isPackageInstalled(packageName, context)) {
if (context.getPackageManager().getApplicationEnabledSetting(packageName)
!= PackageManager.COMPONENT_ENABLED_STATE_DISABLED) {
return true;
}
}
return false;
}
}
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