| // 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 org.chromium.android_webview; |
| |
| import android.annotation.TargetApi; |
| import android.content.Context; |
| import android.webkit.ValueCallback; |
| |
| import org.chromium.base.ThreadUtils; |
| import org.chromium.base.annotations.CalledByNative; |
| import org.chromium.base.annotations.JNINamespace; |
| |
| import java.lang.reflect.Method; |
| import java.util.List; |
| |
| /** |
| * Implementations of various static methods, and also a home for static |
| * data structures that are meant to be shared between all webviews. |
| */ |
| @JNINamespace("android_webview") |
| public class AwContentsStatics { |
| |
| private static ClientCertLookupTable sClientCertLookupTable; |
| |
| private static String sUnreachableWebDataUrl; |
| |
| private static boolean sRecordFullDocument; |
| |
| private static final String sSafeBrowsingWarmUpHelper = |
| "com.android.webview.chromium.SafeBrowsingWarmUpHelper"; |
| |
| /** |
| * Return the client certificate lookup table. |
| */ |
| public static ClientCertLookupTable getClientCertLookupTable() { |
| ThreadUtils.assertOnUiThread(); |
| if (sClientCertLookupTable == null) { |
| sClientCertLookupTable = new ClientCertLookupTable(); |
| } |
| return sClientCertLookupTable; |
| } |
| |
| /** |
| * Clear client cert lookup table. Should only be called from UI thread. |
| */ |
| public static void clearClientCertPreferences(Runnable callback) { |
| ThreadUtils.assertOnUiThread(); |
| getClientCertLookupTable().clear(); |
| nativeClearClientCertPreferences(callback); |
| } |
| |
| @CalledByNative |
| private static void clientCertificatesCleared(Runnable callback) { |
| if (callback == null) return; |
| callback.run(); |
| } |
| |
| public static String getUnreachableWebDataUrl() { |
| // Note that this method may be called from both IO and UI threads, |
| // but as it only retrieves a value of a constant from native, even if |
| // two calls will be running at the same time, this should not cause |
| // any harm. |
| if (sUnreachableWebDataUrl == null) { |
| sUnreachableWebDataUrl = nativeGetUnreachableWebDataUrl(); |
| } |
| return sUnreachableWebDataUrl; |
| } |
| |
| public static void setRecordFullDocument(boolean recordFullDocument) { |
| sRecordFullDocument = recordFullDocument; |
| } |
| |
| /* package */ static boolean getRecordFullDocument() { |
| return sRecordFullDocument; |
| } |
| |
| public static String getProductVersion() { |
| return nativeGetProductVersion(); |
| } |
| |
| public static void setServiceWorkerIoThreadClient(AwContentsIoThreadClient ioThreadClient, |
| AwBrowserContext browserContext) { |
| nativeSetServiceWorkerIoThreadClient(ioThreadClient, browserContext); |
| } |
| |
| // Can be called from any thread. |
| public static boolean getSafeBrowsingEnabledByManifest() { |
| return nativeGetSafeBrowsingEnabledByManifest(); |
| } |
| |
| public static void setSafeBrowsingEnabledByManifest(boolean enable) { |
| nativeSetSafeBrowsingEnabledByManifest(enable); |
| } |
| |
| // TODO(ntfschr): remove this when downstream no longer depends on it |
| public static boolean getSafeBrowsingEnabled() { |
| return getSafeBrowsingEnabledByManifest(); |
| } |
| |
| // TODO(ntfschr): remove this when downstream no longer depends on it |
| public static void setSafeBrowsingEnabled(boolean enable) { |
| setSafeBrowsingEnabledByManifest(enable); |
| } |
| |
| @CalledByNative |
| private static void safeBrowsingWhitelistAssigned( |
| ValueCallback<Boolean> callback, boolean success) { |
| if (callback == null) return; |
| callback.onReceiveValue(success); |
| } |
| |
| public static void setSafeBrowsingWhitelist( |
| List<String> urls, ValueCallback<Boolean> callback) { |
| String[] urlArray = urls.toArray(new String[urls.size()]); |
| if (callback == null) { |
| callback = new ValueCallback<Boolean>() { |
| @Override |
| public void onReceiveValue(Boolean b) {} |
| }; |
| } |
| nativeSetSafeBrowsingWhitelist(urlArray, callback); |
| } |
| |
| @SuppressWarnings("unchecked") |
| @TargetApi(19) |
| public static void initSafeBrowsing(Context context, ValueCallback<Boolean> callback) { |
| if (callback == null) { |
| callback = new ValueCallback<Boolean>() { |
| @Override |
| public void onReceiveValue(Boolean b) {} |
| }; |
| } |
| |
| try { |
| Class cls = Class.forName(sSafeBrowsingWarmUpHelper); |
| Method m = |
| cls.getDeclaredMethod("warmUpSafeBrowsing", Context.class, ValueCallback.class); |
| m.invoke(null, context, callback); |
| } catch (ReflectiveOperationException e) { |
| callback.onReceiveValue(false); |
| } |
| } |
| |
| @SuppressWarnings("unchecked") |
| @TargetApi(19) |
| public static void shutdownSafeBrowsing() { |
| try { |
| Class cls = Class.forName(sSafeBrowsingWarmUpHelper); |
| Method m = cls.getDeclaredMethod("coolDownSafeBrowsing"); |
| m.invoke(null); |
| } catch (ReflectiveOperationException e) { |
| // This is not an error; it just means this device doesn't have specialized services. |
| } |
| } |
| |
| public static void setCheckClearTextPermitted(boolean permitted) { |
| nativeSetCheckClearTextPermitted(permitted); |
| } |
| |
| /** |
| * Return the first substring consisting of the address of a physical location. |
| * @see {@link android.webkit.WebView#findAddress(String)} |
| * |
| * @param addr The string to search for addresses. |
| * @return the address, or if no address is found, return null. |
| */ |
| public static String findAddress(String addr) { |
| if (addr == null) { |
| throw new NullPointerException("addr is null"); |
| } |
| String result = nativeFindAddress(addr); |
| return result == null || result.isEmpty() ? null : result; |
| } |
| |
| //-------------------------------------------------------------------------------------------- |
| // Native methods |
| //-------------------------------------------------------------------------------------------- |
| private static native void nativeClearClientCertPreferences(Runnable callback); |
| private static native String nativeGetUnreachableWebDataUrl(); |
| private static native String nativeGetProductVersion(); |
| private static native void nativeSetServiceWorkerIoThreadClient( |
| AwContentsIoThreadClient ioThreadClient, AwBrowserContext browserContext); |
| private static native boolean nativeGetSafeBrowsingEnabledByManifest(); |
| private static native void nativeSetSafeBrowsingEnabledByManifest(boolean enable); |
| private static native void nativeSetSafeBrowsingWhitelist( |
| String[] urls, ValueCallback<Boolean> callback); |
| private static native void nativeSetCheckClearTextPermitted(boolean permitted); |
| private static native String nativeFindAddress(String addr); |
| } |