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/*
* Copyright (C) 2014 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 android.webkit;
import android.content.pm.PackageInfo;
import android.webkit.WebViewProviderInfo;
import android.webkit.WebViewProviderResponse;
/**
* Private service to wait for the updatable WebView to be ready for use.
* @hide
*/
interface IWebViewUpdateService {
/**
* Used by the relro file creator to notify the service that it's done.
*/
void notifyRelroCreationCompleted();
/**
* Used by WebViewFactory to block loading of WebView code until
* preparations are complete. Returns the package used as WebView provider.
*/
WebViewProviderResponse waitForAndGetProvider();
/**
* DevelopmentSettings uses this to notify WebViewUpdateService that a new provider has been
* selected by the user. Returns the provider we end up switching to, this could be different to
* the one passed as argument to this method since the Dev Setting calling this method could be
* stale. I.e. the Dev setting could be letting the user choose uninstalled/disabled packages,
* it would then try to update the provider to such a package while in reality the update
* service would switch to another one.
*/
String changeProviderAndSetting(String newProvider);
/**
* DevelopmentSettings uses this to get the current available WebView
* providers (to display as choices to the user).
*/
@UnsupportedAppUsage
WebViewProviderInfo[] getValidWebViewPackages();
/**
* Fetch all packages that could potentially implement WebView.
*/
WebViewProviderInfo[] getAllWebViewPackages();
/**
* Used by DevelopmentSetting to get the name of the WebView provider currently in use.
*/
@UnsupportedAppUsage
String getCurrentWebViewPackageName();
/**
* Used by public API for debugging purposes.
*/
PackageInfo getCurrentWebViewPackage();
/**
* Used by Settings to determine whether multiprocess is enabled.
*/
boolean isMultiProcessEnabled();
/**
* Used by Settings to enable/disable multiprocess.
*/
void enableMultiProcess(boolean enable);
}
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