1/*
2 * Copyright (C) 2016 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
17package com.android.server.webkit;
18
19import android.content.Context;
20import android.content.pm.PackageInfo;
21import android.content.pm.PackageManager.NameNotFoundException;
22import android.webkit.WebViewProviderInfo;
23
24/**
25 * System interface for the WebViewUpdateService.
26 * This interface provides a way to test the WebView preparation mechanism - during normal use this
27 * interface is implemented using calls to the Android framework, but by providing an alternative
28 * implementation we can test the WebView preparation logic without reaching other framework code.
29 *
30 * @hide
31 */
32public interface SystemInterface {
33    public WebViewProviderInfo[] getWebViewPackages();
34    public int onWebViewProviderChanged(PackageInfo packageInfo);
35    public int getFactoryPackageVersion(String packageName) throws NameNotFoundException;
36
37    public String getUserChosenWebViewProvider(Context context);
38    public void updateUserSetting(Context context, String newProviderName);
39    public void killPackageDependents(String packageName);
40
41    public boolean isFallbackLogicEnabled();
42    public void enableFallbackLogic(boolean enable);
43
44    public void uninstallAndDisablePackageForAllUsers(Context context, String packageName);
45    public void enablePackageForAllUsers(Context context, String packageName, boolean enable);
46    public void enablePackageForUser(String packageName, boolean enable, int userId);
47
48    public boolean systemIsDebuggable();
49    public PackageInfo getPackageInfoForProvider(WebViewProviderInfo configInfo)
50            throws NameNotFoundException;
51}
52