ProxyControllerImpl.java
/*
* Copyright 2018 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 androidx.webkit.internal;
import androidx.annotation.NonNull;
import androidx.webkit.ProxyConfig;
import androidx.webkit.ProxyController;
import androidx.webkit.WebViewFeature;
import org.chromium.support_lib_boundary.ProxyControllerBoundaryInterface;
import java.util.List;
import java.util.concurrent.Executor;
/**
* Implementation of {@link ProxyController}.
*/
public class ProxyControllerImpl extends ProxyController {
private ProxyControllerBoundaryInterface mBoundaryInterface;
@Override
public void setProxyOverride(@NonNull ProxyConfig proxyConfig, @NonNull Executor executor,
@NonNull Runnable listener) {
WebViewFeatureInternal webViewFeature =
WebViewFeatureInternal.getFeature(WebViewFeature.PROXY_OVERRIDE);
if (webViewFeature.isSupportedByWebView()) {
List<ProxyConfig.ProxyRule> proxyRulesList = proxyConfig.getProxyRules();
// A 2D String array representation is required by reflection
String[][] proxyRulesArray = new String[proxyRulesList.size()][2];
for (int i = 0; i < proxyRulesList.size(); i++) {
proxyRulesArray[i][0] = proxyRulesList.get(0).getSchemeFilter();
proxyRulesArray[i][1] = proxyRulesList.get(0).getUrl();
}
getBoundaryInterface().setProxyOverride(proxyRulesArray,
proxyConfig.getBypassRules().toArray(new String[0]), listener, executor);
} else {
throw WebViewFeatureInternal.getUnsupportedOperationException();
}
}
@Override
public void clearProxyOverride(@NonNull Executor executor, @NonNull Runnable listener) {
WebViewFeatureInternal webViewFeature =
WebViewFeatureInternal.getFeature(WebViewFeature.PROXY_OVERRIDE);
if (webViewFeature.isSupportedByWebView()) {
getBoundaryInterface().clearProxyOverride(listener, executor);
} else {
throw WebViewFeatureInternal.getUnsupportedOperationException();
}
}
private ProxyControllerBoundaryInterface getBoundaryInterface() {
if (mBoundaryInterface == null) {
mBoundaryInterface = WebViewGlueCommunicator.getFactory().getProxyController();
}
return mBoundaryInterface;
}
}