| /* |
| * 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.settings.applications.appinfo; |
| |
| import android.content.Context; |
| import android.content.pm.PackageInfo; |
| import android.os.UserManager; |
| import android.support.annotation.VisibleForTesting; |
| import android.support.v7.preference.Preference; |
| |
| import com.android.settings.SettingsPreferenceFragment; |
| import com.android.settings.applications.AppStateInstallAppsBridge; |
| |
| public class ExternalSourceDetailPreferenceController extends AppInfoPreferenceControllerBase { |
| |
| private String mPackageName; |
| |
| public ExternalSourceDetailPreferenceController(Context context, String key) { |
| super(context, key); |
| } |
| |
| @Override |
| public int getAvailabilityStatus() { |
| if (UserManager.get(mContext).isManagedProfile()) { |
| return DISABLED_FOR_USER; |
| } |
| return isPotentialAppSource() ? AVAILABLE : DISABLED_FOR_USER; |
| } |
| |
| @Override |
| public void updateState(Preference preference) { |
| preference.setSummary(getPreferenceSummary()); |
| } |
| |
| @Override |
| protected Class<? extends SettingsPreferenceFragment> getDetailFragmentClass() { |
| return ExternalSourcesDetails.class; |
| } |
| |
| @VisibleForTesting |
| CharSequence getPreferenceSummary() { |
| return ExternalSourcesDetails.getPreferenceSummary(mContext, mParent.getAppEntry()); |
| } |
| |
| @VisibleForTesting |
| boolean isPotentialAppSource() { |
| final PackageInfo packageInfo = mParent.getPackageInfo(); |
| if (packageInfo == null) { |
| return false; |
| } |
| AppStateInstallAppsBridge.InstallAppsState appState = |
| new AppStateInstallAppsBridge(mContext, null, null).createInstallAppsStateFor( |
| mPackageName, packageInfo.applicationInfo.uid); |
| return appState.isPotentialAppSource(); |
| } |
| |
| public void setPackageName(String packageName) { |
| mPackageName = packageName; |
| } |
| } |