Torne (Richard Coles) | 08cfaf6 | 2014-05-08 16:07:05 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2014 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 android.webkit; |
| 18 | |
Gustav Sennton | 6258dcd | 2015-10-30 19:25:37 +0000 | [diff] [blame] | 19 | import android.content.pm.PackageInfo; |
| 20 | import android.webkit.WebViewProviderInfo; |
| 21 | import android.webkit.WebViewProviderResponse; |
| 22 | |
Torne (Richard Coles) | 08cfaf6 | 2014-05-08 16:07:05 +0100 | [diff] [blame] | 23 | /** |
| 24 | * Private service to wait for the updatable WebView to be ready for use. |
| 25 | * @hide |
| 26 | */ |
| 27 | interface IWebViewUpdateService { |
| 28 | |
| 29 | /** |
| 30 | * Used by the relro file creator to notify the service that it's done. |
| 31 | */ |
Gustav Sennton | 6258dcd | 2015-10-30 19:25:37 +0000 | [diff] [blame] | 32 | void notifyRelroCreationCompleted(); |
Torne (Richard Coles) | 08cfaf6 | 2014-05-08 16:07:05 +0100 | [diff] [blame] | 33 | |
| 34 | /** |
| 35 | * Used by WebViewFactory to block loading of WebView code until |
Gustav Sennton | 6258dcd | 2015-10-30 19:25:37 +0000 | [diff] [blame] | 36 | * preparations are complete. Returns the package used as WebView provider. |
Torne (Richard Coles) | 08cfaf6 | 2014-05-08 16:07:05 +0100 | [diff] [blame] | 37 | */ |
Gustav Sennton | 6258dcd | 2015-10-30 19:25:37 +0000 | [diff] [blame] | 38 | WebViewProviderResponse waitForAndGetProvider(); |
Torne (Richard Coles) | 08cfaf6 | 2014-05-08 16:07:05 +0100 | [diff] [blame] | 39 | |
Gustav Sennton | 6258dcd | 2015-10-30 19:25:37 +0000 | [diff] [blame] | 40 | /** |
Gustav Sennton | c83e3fa | 2016-02-18 12:19:13 +0000 | [diff] [blame] | 41 | * DevelopmentSettings uses this to notify WebViewUpdateService that a new provider has been |
| 42 | * selected by the user. Returns the provider we end up switching to, this could be different to |
| 43 | * the one passed as argument to this method since the Dev Setting calling this method could be |
| 44 | * stale. I.e. the Dev setting could be letting the user choose uninstalled/disabled packages, |
| 45 | * it would then try to update the provider to such a package while in reality the update |
| 46 | * service would switch to another one. |
Gustav Sennton | 6258dcd | 2015-10-30 19:25:37 +0000 | [diff] [blame] | 47 | */ |
Gustav Sennton | c83e3fa | 2016-02-18 12:19:13 +0000 | [diff] [blame] | 48 | String changeProviderAndSetting(String newProvider); |
Gustav Sennton | 6258dcd | 2015-10-30 19:25:37 +0000 | [diff] [blame] | 49 | |
| 50 | /** |
| 51 | * DevelopmentSettings uses this to get the current available WebView |
| 52 | * providers (to display as choices to the user). |
| 53 | */ |
| 54 | WebViewProviderInfo[] getValidWebViewPackages(); |
| 55 | |
| 56 | /** |
Gustav Sennton | 8b17926 | 2016-03-14 11:31:14 +0000 | [diff] [blame] | 57 | * Fetch all packages that could potentially implement WebView. |
| 58 | */ |
| 59 | WebViewProviderInfo[] getAllWebViewPackages(); |
| 60 | |
| 61 | /** |
Gustav Sennton | 6258dcd | 2015-10-30 19:25:37 +0000 | [diff] [blame] | 62 | * Used by DevelopmentSetting to get the name of the WebView provider currently in use. |
| 63 | */ |
| 64 | String getCurrentWebViewPackageName(); |
Gustav Sennton | c83e3fa | 2016-02-18 12:19:13 +0000 | [diff] [blame] | 65 | |
| 66 | /** |
Gustav Sennton | bf683e0 | 2016-09-15 14:42:50 +0100 | [diff] [blame] | 67 | * Used by public API for debugging purposes. |
| 68 | */ |
| 69 | PackageInfo getCurrentWebViewPackage(); |
| 70 | |
| 71 | /** |
Gustav Sennton | c83e3fa | 2016-02-18 12:19:13 +0000 | [diff] [blame] | 72 | * Used by Settings to determine whether a certain package can be enabled/disabled by the user - |
| 73 | * the package should not be modifiable in this way if it is a fallback package. |
| 74 | */ |
| 75 | boolean isFallbackPackage(String packageName); |
| 76 | |
| 77 | /** |
| 78 | * Enable or disable the WebView package fallback mechanism. |
| 79 | */ |
| 80 | void enableFallbackLogic(boolean enable); |
Torne (Richard Coles) | 1a4c4e3 | 2017-01-10 15:57:41 +0000 | [diff] [blame] | 81 | |
| 82 | /** |
| 83 | * Used by Settings to determine whether multiprocess is enabled. |
| 84 | */ |
| 85 | boolean isMultiProcessEnabled(); |
| 86 | |
| 87 | /** |
| 88 | * Used by Settings to enable/disable multiprocess. |
| 89 | */ |
| 90 | void enableMultiProcess(boolean enable); |
Torne (Richard Coles) | 08cfaf6 | 2014-05-08 16:07:05 +0100 | [diff] [blame] | 91 | } |