68 lines
2.3 KiB
Java
68 lines
2.3 KiB
Java
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/*
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* Copyright (C) 2007 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.webkit;
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import android.annotation.SystemApi;
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import android.os.Handler;
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/**
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* Represents a request for handling an SSL error.
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*
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* <p>A {@link WebView} creates an instance of this class. The instance is
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* passed to {@link WebViewClient#onReceivedSslError(WebView, SslErrorHandler,
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* SslError)}.
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*
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* <p>The host application must call {@link #cancel()} or, contrary to secure
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* web communication standards, {@link #proceed()} to provide the web view's
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* response to the request.
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*/
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public class SslErrorHandler extends Handler {
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/**
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* @hide Only for use by WebViewProvider implementations.
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*/
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@SystemApi
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public SslErrorHandler() {}
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/**
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* Instructs the {@code WebView} that encountered the SSL certificate error
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* to ignore the error and continue communicating with the server.
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*
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* <p class="warning"><b>Warning:</b> When an SSL error occurs, the host
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* application should always call {@link #cancel()} rather than
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* {@code proceed()} because an invalid SSL certificate means the connection
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* is not secure.
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*
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* @see WebViewClient#onReceivedSslError(WebView, SslErrorHandler,
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* SslError)
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*/
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public void proceed() {}
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/**
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* Instructs the {@code WebView} that encountered the SSL certificate error
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* to terminate communication with the server. Cancels the current server
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* request and all pending requests for the {@code WebView}.
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*
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* <p>The host application must call this method to prevent a resource from
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* loading when an SSL certificate is invalid.
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*
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* @see WebViewClient#onReceivedSslError(WebView, SslErrorHandler,
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* SslError)
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*/
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public void cancel() {}
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}
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