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Commit c53fae10 authored by Tao Bai's avatar Tao Bai
Browse files

WebView: Add the definition of crash API. 

Bug: 30824898
Test: There is no test yet, this patch just add the defintion of API,
 and make it easy to work on chromium side.

Change-Id: I7fdaf894f18cc8bad8e84465e4a0390b22f8bba8
parent 03c403d2

api/current.txt

+6 −0
Original line number Diff line number Diff line
@@ -45630,6 +45630,11 @@ package android.webkit { 
    method public abstract android.view.View getFullScreenView(int, android.content.Context);

  }













  public abstract class RenderProcessGoneDetail {













    ctor public RenderProcessGoneDetail();













    method public abstract boolean didCrash();













  }



























  public class ServiceWorkerClient {















    ctor public ServiceWorkerClient();















    method public android.webkit.WebResourceResponse shouldInterceptRequest(android.webkit.WebResourceRequest);










@@ -46154,6 +46159,7 @@ package android.webkit {













    method public void onReceivedHttpError(android.webkit.WebView, android.webkit.WebResourceRequest, android.webkit.WebResourceResponse);















    method public void onReceivedLoginRequest(android.webkit.WebView, java.lang.String, java.lang.String, java.lang.String);















    method public void onReceivedSslError(android.webkit.WebView, android.webkit.SslErrorHandler, android.net.http.SslError);













    method public boolean onRenderProcessGone(android.webkit.WebView, android.webkit.RenderProcessGoneDetail);















    method public void onScaleChanged(android.webkit.WebView, float, float);















    method public deprecated void onTooManyRedirects(android.webkit.WebView, android.os.Message, android.os.Message);















    method public void onUnhandledKeyEvent(android.webkit.WebView, android.view.KeyEvent);

























api/system-current.txt



+6
−0




























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@@ -48854,6 +48854,11 @@ package android.webkit {













    method public abstract android.view.View getFullScreenView(int, android.content.Context);















  }



























  public abstract class RenderProcessGoneDetail {













    ctor public RenderProcessGoneDetail();













    method public abstract boolean didCrash();













  }



























  public class ServiceWorkerClient {















    ctor public ServiceWorkerClient();















    method public android.webkit.WebResourceResponse shouldInterceptRequest(android.webkit.WebResourceRequest);










@@ -49449,6 +49454,7 @@ package android.webkit {













    method public void onReceivedHttpError(android.webkit.WebView, android.webkit.WebResourceRequest, android.webkit.WebResourceResponse);















    method public void onReceivedLoginRequest(android.webkit.WebView, java.lang.String, java.lang.String, java.lang.String);















    method public void onReceivedSslError(android.webkit.WebView, android.webkit.SslErrorHandler, android.net.http.SslError);













    method public boolean onRenderProcessGone(android.webkit.WebView, android.webkit.RenderProcessGoneDetail);















    method public void onScaleChanged(android.webkit.WebView, float, float);















    method public deprecated void onTooManyRedirects(android.webkit.WebView, android.os.Message, android.os.Message);















    method public void onUnhandledKeyEvent(android.webkit.WebView, android.view.KeyEvent);

























api/test-current.txt



+6
−0




























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@@ -45877,6 +45877,11 @@ package android.webkit {













    method public abstract android.view.View getFullScreenView(int, android.content.Context);















  }



























  public abstract class RenderProcessGoneDetail {













    ctor public RenderProcessGoneDetail();













    method public abstract boolean didCrash();













  }



























  public class ServiceWorkerClient {















    ctor public ServiceWorkerClient();















    method public android.webkit.WebResourceResponse shouldInterceptRequest(android.webkit.WebResourceRequest);










@@ -46401,6 +46406,7 @@ package android.webkit {













    method public void onReceivedHttpError(android.webkit.WebView, android.webkit.WebResourceRequest, android.webkit.WebResourceResponse);















    method public void onReceivedLoginRequest(android.webkit.WebView, java.lang.String, java.lang.String, java.lang.String);















    method public void onReceivedSslError(android.webkit.WebView, android.webkit.SslErrorHandler, android.net.http.SslError);













    method public boolean onRenderProcessGone(android.webkit.WebView, android.webkit.RenderProcessGoneDetail);















    method public void onScaleChanged(android.webkit.WebView, float, float);















    method public deprecated void onTooManyRedirects(android.webkit.WebView, android.os.Message, android.os.Message);















    method public void onUnhandledKeyEvent(android.webkit.WebView, android.view.KeyEvent);

























core/java/android/webkit/RenderProcessGoneDetail.java
0 → 100644



+35
−0




























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/*













 * Copyright (C) 2016 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;



























/**













 * This class provides more specific information about why the render process













 * exited. The application may use this to decide how to handle the situation.













 **/













public abstract class RenderProcessGoneDetail {













    /**













     * Indicates whether the render process was observed to crash, or whether













     * it was killed by the system.













     *













     * If the render process was killed, this is most likely caused by the













     * system being low on memory.













     *













     * @return True if render process crashed, otherwise it was killed by













     *         system.













     **/













    public abstract boolean didCrash();













}
























core/java/android/webkit/WebViewClient.java



+27
−0




























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@@ -466,4 +466,31 @@ public class WebViewClient {













    public void onReceivedLoginRequest(WebView view, String realm,















            String account, String args) {















    }



























    /**













     * Notify host application that the given webview's render process has exited.













     *













     * Multiple WebView instances may be associated with a single render process;













     * onRenderProcessGone will be called for each WebView that was affected.













     * The application's implementation of this callback should only attempt to













     * clean up the specific WebView given as a parameter, and should not assume













     * that other WebView instances are affected.













     *













     * The given WebView can't be used, and should be removed from the view hierarchy,













     * all references to it should be cleaned up, e.g any references in the Activity













     * or other classes saved using findViewById and similar calls, etc













     *













     * To cause an render process crash for test purpose, the application can













     * call loadUrl("chrome://crash") on the WebView. Note that multiple WebView













     * instances may be affected if they share a render process, not just the













     * specific WebView which loaded chrome://crash.













     *













     * @param view The WebView which needs to be cleaned up.













     * @param detail the reason why it exited.













     * @return true if the host application handled the situation that process has













     *         exited, otherwise, application will crash.













     */













    public boolean onRenderProcessGone(WebView view, RenderProcessGoneDetail detail) {













        return false;













    }















}