1 /* 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.settings.applications.defaultapps; 18 19 import android.content.pm.PackageManager; 20 import android.content.pm.ResolveInfo; 21 22 import com.android.internal.logging.nano.MetricsProto; 23 24 import java.util.ArrayList; 25 import java.util.List; 26 27 /** 28 * Fragment for choosing default browser. 29 */ 30 public class DefaultBrowserPicker extends DefaultAppPickerFragment { 31 32 @Override getMetricsCategory()33 public int getMetricsCategory() { 34 return MetricsProto.MetricsEvent.DEFAULT_BROWSER_PICKER; 35 } 36 37 @Override getDefaultKey()38 protected String getDefaultKey() { 39 return mPm.getDefaultBrowserPackageNameAsUser(mUserId); 40 } 41 42 @Override setDefaultKey(String packageName)43 protected boolean setDefaultKey(String packageName) { 44 return mPm.setDefaultBrowserPackageNameAsUser(packageName, mUserId); 45 } 46 47 @Override getCandidates()48 protected List<DefaultAppInfo> getCandidates() { 49 final List<DefaultAppInfo> candidates = new ArrayList<>(); 50 51 // Resolve that intent and check that the handleAllWebDataURI boolean is set 52 final List<ResolveInfo> list = mPm.queryIntentActivitiesAsUser( 53 DefaultBrowserPreferenceController.BROWSE_PROBE, PackageManager.MATCH_ALL, mUserId); 54 55 final int count = list.size(); 56 for (int i = 0; i < count; i++) { 57 ResolveInfo info = list.get(i); 58 if (info.activityInfo == null || !info.handleAllWebDataURI) { 59 continue; 60 } 61 try { 62 candidates.add(new DefaultAppInfo(mPm, 63 mPm.getApplicationInfoAsUser(info.activityInfo.packageName, 0, mUserId))); 64 } catch (PackageManager.NameNotFoundException e) { 65 // Skip unknown packages. 66 } 67 } 68 69 return candidates; 70 } 71 } 72