c13b950b02
Change-Id: I25f077662264406a8a4d819db7b4713be753a33b Fix: 22564285 Test: make RunSettingsRoboTests
115 lines
4.0 KiB
Java
115 lines
4.0 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.settings.applications.defaultapps;
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import android.content.Context;
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import android.content.Intent;
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import android.content.pm.PackageManager;
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import android.content.pm.ResolveInfo;
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import android.net.Uri;
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import android.support.v7.preference.Preference;
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import android.text.TextUtils;
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import java.util.List;
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public class DefaultBrowserPreferenceController extends DefaultAppPreferenceController {
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static final Intent BROWSE_PROBE = new Intent()
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.setAction(Intent.ACTION_VIEW)
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.addCategory(Intent.CATEGORY_BROWSABLE)
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.setData(Uri.parse("http:"));
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public DefaultBrowserPreferenceController(Context context) {
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super(context);
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}
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@Override
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public boolean isAvailable() {
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final List<ResolveInfo> candidates = getCandidates();
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return candidates != null && !candidates.isEmpty();
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}
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@Override
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public String getPreferenceKey() {
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return "default_browser";
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}
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@Override
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public void updateState(Preference preference) {
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super.updateState(preference);
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final DefaultAppInfo defaultApp = getDefaultAppInfo();
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final CharSequence defaultAppLabel = defaultApp != null
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? defaultApp.loadLabel(mPackageManager.getPackageManager()) : null;
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if (TextUtils.isEmpty(defaultAppLabel)) {
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final String onlyAppLabel = getOnlyAppLabel();
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if (!TextUtils.isEmpty(onlyAppLabel)) {
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preference.setSummary(onlyAppLabel);
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}
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}
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}
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@Override
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protected DefaultAppInfo getDefaultAppInfo() {
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try {
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return new DefaultAppInfo(mPackageManager.getPackageManager().getApplicationInfo(
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mPackageManager.getDefaultBrowserPackageNameAsUser(mUserId), 0));
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} catch (PackageManager.NameNotFoundException e) {
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return null;
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}
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}
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private List<ResolveInfo> getCandidates() {
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return mPackageManager.queryIntentActivitiesAsUser(BROWSE_PROBE, PackageManager.MATCH_ALL,
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mUserId);
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}
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private String getOnlyAppLabel() {
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// Resolve that intent and check that the handleAllWebDataURI boolean is set
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final List<ResolveInfo> list = getCandidates();
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if (list != null && list.size() == 1) {
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return list.get(0).loadLabel(mPackageManager.getPackageManager()).toString();
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}
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return null;
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}
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/**
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* Whether or not the pkg contains browser capability
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*/
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public static boolean hasBrowserPreference(String pkg, Context context) {
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final Intent intent = new Intent(BROWSE_PROBE);
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intent.setPackage(pkg);
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final List<ResolveInfo> resolveInfos =
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context.getPackageManager().queryIntentActivities(intent, 0);
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return resolveInfos != null && resolveInfos.size() != 0;
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}
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/**
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* Whether or not the pkg is the default browser
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*/
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public boolean isBrowserDefault(String pkg, int userId) {
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String defaultPackage = mPackageManager.getDefaultBrowserPackageNameAsUser(userId);
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if (defaultPackage != null) {
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return defaultPackage.equals(pkg);
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}
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final List<ResolveInfo> list = mPackageManager.queryIntentActivitiesAsUser(BROWSE_PROBE,
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PackageManager.MATCH_ALL, userId);
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// There is only 1 app, it must be the default browser.
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return list != null && list.size() == 1;
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}
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}
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