Android webview tries to switch to CE context

android_webview/glue/java/src/com/android/webview/chromium/WebViewChromium.java

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package com.android.webview.chromium;
 
 import android.annotation.SuppressLint;
 import android.annotation.TargetApi;
 import android.content.Context;
 import android.content.Intent;
@@ skipping 96 matching lines @@
 
     private static boolean sRecordWholeDocumentEnabledByApi = false;
     static void enableSlowWholeDocumentDraw() {
         sRecordWholeDocumentEnabledByApi = true;
     }
 
     // This does not touch any global / non-threadsafe state, but note that
     // init is ofter called right after and is NOT threadsafe.
     public WebViewChromium(WebViewChromiumFactoryProvider factory, WebView webView,
             WebView.PrivateAccess webViewPrivate, boolean shouldDisableThreadChecking) {
-        WebViewChromiumFactoryProvider.checkStorageIsNotDeviceProtected(webView.getContext());

[Torne, 2016/09/22 09:59:54]

Leave this as-is, it's correct.

[Nate Fischer, 2016/09/22 19:47:49]

Ok. I think I understand you clearly now. I think I'll refactor this into two
functions: one that checks if the context is DE (just like before) and another
function which switches to a CE context if it's available. Then we can keep the
check here, just as before, and I'll put the switching logic in
WebViewChromiumFactoryProvider.

         mWebView = webView;
         mWebViewPrivate = webViewPrivate;
         mHitTestResult = new WebView.HitTestResult();
         mContext = ResourcesContextWrapperFactory.get(mWebView.getContext());
         mAppTargetSdkVersion = mContext.getApplicationInfo().targetSdkVersion;
         mFactory = factory;
         mShouldDisableThreadChecking = shouldDisableThreadChecking;
         factory.getWebViewDelegate().addWebViewAssetPath(mWebView.getContext());
     }
 
@@ skipping 2134 matching lines @@
         mAwContents.extractSmartClipData(x, y, width, height);
     }
 
     // Implements SmartClipProvider
     @Override
     public void setSmartClipResultHandler(final Handler resultHandler) {
         checkThread();
         mAwContents.setSmartClipResultHandler(resultHandler);
     }
 }