| /* |
| Licensed to the Apache Software Foundation (ASF) under one |
| or more contributor license agreements. See the NOTICE file |
| distributed with this work for additional information |
| regarding copyright ownership. The ASF licenses this file |
| to you 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 org.apache.cordova; |
| |
| import android.annotation.TargetApi; |
| import android.content.Intent; |
| import android.net.Uri; |
| import com.amazon.android.webkit.AmazonWebView; |
| import android.os.Build; |
| |
| class CordovaUriHelper { |
| |
| private static final String TAG = "CordovaUriHelper"; |
| |
| private CordovaWebView appView; |
| private CordovaInterface cordova; |
| |
| CordovaUriHelper(CordovaInterface cdv, CordovaWebView webView) |
| { |
| appView = webView; |
| cordova = cdv; |
| } |
| |
| /** |
| * Give the host application a chance to take over the control when a new url |
| * is about to be loaded in the current WebView. |
| * |
| * @param view The WebView that is initiating the callback. |
| * @param url The url to be loaded. |
| * @return true to override, false for default behavior |
| */ |
| @TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH_MR1) |
| boolean shouldOverrideUrlLoading(AmazonWebView view, String url) { |
| // The WebView should support http and https when going on the Internet |
| if(url.startsWith("http:") || url.startsWith("https:")) |
| { |
| // We only need to whitelist sites on the Internet! |
| if(appView.getWhitelist().isUrlWhiteListed(url)) |
| { |
| return false; |
| } |
| } |
| // Give plugins the chance to handle the url |
| if (this.appView.pluginManager.onOverrideUrlLoading(url)) { |
| // Do nothing other than what the plugins wanted. |
| // If any returned true, then the request was handled. |
| return true; |
| } |
| else if(url.startsWith("file://") | url.startsWith("data:")) |
| { |
| //This directory on WebKit/Blink based webviews contains SQLite databases! |
| //DON'T CHANGE THIS UNLESS YOU KNOW WHAT YOU'RE DOING! |
| return url.contains("app_webview"); |
| } |
| else if (appView.getWhitelist().isUrlWhiteListed(url)) { |
| // Allow internal navigation |
| return false; |
| } |
| else if (appView.getExternalWhitelist().isUrlWhiteListed(url)) |
| { |
| try { |
| Intent intent = new Intent(Intent.ACTION_VIEW); |
| intent.setData(Uri.parse(url)); |
| intent.addCategory(Intent.CATEGORY_BROWSABLE); |
| intent.setComponent(null); |
| if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH_MR1) { |
| intent.setSelector(null); |
| } |
| this.cordova.getActivity().startActivity(intent); |
| return true; |
| } catch (android.content.ActivityNotFoundException e) { |
| LOG.e(TAG, "Error loading url " + url, e); |
| } |
| } |
| // Intercept the request and do nothing with it -- block it |
| return true; |
| } |
| } |