七色猫视频 v9.9.9版本的 MD5 值为：6e3740f68cd7a75ec951b5f356e1fd2c

以下内容为反编译后的 AgentWebView.java 源代码，内容仅作参考

package com.just.agentweb;

import android.content.Context;
import android.graphics.Bitmap;
import android.os.Build;
import android.util.AttributeSet;
import android.util.Log;
import android.util.Pair;
import android.view.ViewGroup;
import android.view.accessibility.AccessibilityManager;
import android.webkit.JsPromptResult;
import android.webkit.WebBackForwardList;
import android.webkit.WebChromeClient;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.widget.Toast;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.net.URI;
import java.net.URLEncoder;
import java.util.HashMap;
import java.util.Map;
import org.json.JSONObject;
public class AgentWebView extends WebView {
    private static final String TAG = "AgentWebView";
    private FixedOnReceivedTitle mFixedOnReceivedTitle;
    private Map<String, String> mInjectJavaScripts;
    private Boolean mIsAccessibilityEnabledOriginal;
    private boolean mIsInited;
    private Map<String, JsCallJava> mJsCallJavas;

    protected void addJavascriptInterfaceSupport(Object obj, String str) {
    }

    protected final void setWebChromeClientSupport(WebChromeClient webChromeClient) {
    }

    public final void setWebViewClientSupport(WebViewClient webViewClient) {
    }

    public AgentWebView(Context context) {
        this(context, null);
    }

    public AgentWebView(Context context, AttributeSet attributeSet) {
        super(context, attributeSet);
        removeSearchBoxJavaBridge();
        this.mIsInited = true;
        this.mFixedOnReceivedTitle = new FixedOnReceivedTitle();
    }

    @Override
    @Deprecated
    public final void addJavascriptInterface(Object obj, String str) {
        if (Build.VERSION.SDK_INT >= 17) {
            super.addJavascriptInterface(obj, str);
            Log.i(TAG, "注入");
            return;
        }
        String str2 = TAG;
        Log.i(str2, "use mJsCallJavas:" + str);
        LogUtils.i(str2, "addJavascriptInterface:" + obj + "   interfaceName:" + str);
        if (this.mJsCallJavas == null) {
            this.mJsCallJavas = new HashMap();
        }
        this.mJsCallJavas.put(str, new JsCallJava(obj, str));
        injectJavaScript();
        if (LogUtils.isDebug()) {
            Log.d(str2, "injectJavaScript, addJavascriptInterface.interfaceObj = " + obj + ", interfaceName = " + str);
        }
        addJavascriptInterfaceSupport(obj, str);
    }

    @Override
    public final void setWebChromeClient(WebChromeClient webChromeClient) {
        AgentWebChrome agentWebChrome = new AgentWebChrome();
        agentWebChrome.setDelegate(webChromeClient);
        this.mFixedOnReceivedTitle.setWebChromeClient(webChromeClient);
        super.setWebChromeClient(agentWebChrome);
        setWebChromeClientSupport(agentWebChrome);
    }

    @Override
    public final void setWebViewClient(WebViewClient webViewClient) {
        AgentWebClient agentWebClient = new AgentWebClient();
        agentWebClient.setDelegate(webViewClient);
        super.setWebViewClient(agentWebClient);
        setWebViewClientSupport(agentWebClient);
    }

    @Override
    public void destroy() {
        setVisibility(8);
        Map<String, JsCallJava> map = this.mJsCallJavas;
        if (map != null) {
            map.clear();
        }
        Map<String, String> map2 = this.mInjectJavaScripts;
        if (map2 != null) {
            map2.clear();
        }
        removeAllViewsInLayout();
        fixedStillAttached();
        releaseConfigCallback();
        if (this.mIsInited) {
            resetAccessibilityEnabled();
            LogUtils.i(TAG, "destroy web");
            super.destroy();
        }
    }

    @Override
    public void clearHistory() {
        if (this.mIsInited) {
            super.clearHistory();
        }
    }

    public static Pair<Boolean, String> isWebViewPackageException(Throwable th) {
        String th2 = th.getCause() == null ? th.toString() : th.getCause().toString();
        String stackTraceString = Log.getStackTraceString(th);
        if (stackTraceString.contains("android.content.pm.PackageManager$NameNotFoundException") || stackTraceString.contains("java.lang.RuntimeException: Cannot load WebView") || stackTraceString.contains("android.webkit.WebViewFactory$MissingWebViewPackageException: Failed to load WebView provider: No WebView installed")) {
            LogUtils.safeCheckCrash(TAG, "isWebViewPackageException", th);
            return new Pair<>(true, "WebView load failed, " + th2);
        }
        return new Pair<>(false, th2);
    }

    @Override
    public void setOverScrollMode(int i) {
        try {
            super.setOverScrollMode(i);
        } catch (Throwable th) {
            Pair<Boolean, String> isWebViewPackageException = isWebViewPackageException(th);
            if (((Boolean) isWebViewPackageException.first).booleanValue()) {
                Toast.makeText(getContext(), (CharSequence) isWebViewPackageException.second, 0).show();
                destroy();
                return;
            }
            throw th;
        }
    }

    @Override
    public boolean isPrivateBrowsingEnabled() {
        if (Build.VERSION.SDK_INT == 15 && getSettings() == null) {
            return false;
        }
        return super.isPrivateBrowsingEnabled();
    }

    public void addInjectJavaScript(String str) {
        if (this.mInjectJavaScripts == null) {
            this.mInjectJavaScripts = new HashMap();
        }
        this.mInjectJavaScripts.put(String.valueOf(str.hashCode()), str);
        injectExtraJavaScript();
    }

    public void injectJavaScript() {
        for (Map.Entry<String, JsCallJava> entry : this.mJsCallJavas.entrySet()) {
            loadUrl(buildNotRepeatInjectJS(entry.getKey(), entry.getValue().getPreloadInterfaceJs()));
        }
    }

    public void injectExtraJavaScript() {
        for (Map.Entry<String, String> entry : this.mInjectJavaScripts.entrySet()) {
            loadUrl(buildNotRepeatInjectJS(entry.getKey(), entry.getValue()));
        }
    }

    public String buildNotRepeatInjectJS(String str, String str2) {
        String format = String.format("__injectFlag_%1$s__", str);
        return "javascript:try{(function(){if(window." + format + "){console.log('" + format + " has been injected');return;}window." + format + "=true;" + str2 + "}())}catch(e){console.warn(e)}";
    }

    public String buildTryCatchInjectJS(String str) {
        return "javascript:try{" + str + "}catch(e){console.warn(e)}";
    }

    public static class AgentWebClient extends MiddlewareWebClientBase {
        private AgentWebView mAgentWebView;

        private AgentWebClient(AgentWebView agentWebView) {
            this.mAgentWebView = agentWebView;
        }

        @Override
        public void onPageStarted(WebView webView, String str, Bitmap bitmap) {
            super.onPageStarted(webView, str, bitmap);
            if (this.mAgentWebView.mJsCallJavas != null) {
                this.mAgentWebView.injectJavaScript();
                if (LogUtils.isDebug()) {
                    String str2 = AgentWebView.TAG;
                    Log.d(str2, "injectJavaScript, onPageStarted.url = " + webView.getUrl());
                }
            }
            if (this.mAgentWebView.mInjectJavaScripts != null) {
                this.mAgentWebView.injectExtraJavaScript();
            }
            this.mAgentWebView.mFixedOnReceivedTitle.onPageStarted();
            this.mAgentWebView.fixedAccessibilityInjectorExceptionForOnPageFinished(str);
        }

        @Override
        public void onPageFinished(WebView webView, String str) {
            super.onPageFinished(webView, str);
            this.mAgentWebView.mFixedOnReceivedTitle.onPageFinished(webView);
            if (LogUtils.isDebug()) {
                String str2 = AgentWebView.TAG;
                Log.d(str2, "onPageFinished.url = " + webView.getUrl());
            }
        }
    }

    public static class AgentWebChrome extends MiddlewareWebChromeBase {
        private AgentWebView mAgentWebView;

        private AgentWebChrome(AgentWebView agentWebView) {
            this.mAgentWebView = agentWebView;
        }

        @Override
        public void onReceivedTitle(WebView webView, String str) {
            this.mAgentWebView.mFixedOnReceivedTitle.onReceivedTitle();
            super.onReceivedTitle(webView, str);
        }

        @Override
        public void onProgressChanged(WebView webView, int i) {
            if (this.mAgentWebView.mJsCallJavas != null) {
                this.mAgentWebView.injectJavaScript();
                if (LogUtils.isDebug()) {
                    String str = AgentWebView.TAG;
                    Log.d(str, "injectJavaScript, onProgressChanged.newProgress = " + i + ", url = " + webView.getUrl());
                }
            }
            if (this.mAgentWebView.mInjectJavaScripts != null) {
                this.mAgentWebView.injectExtraJavaScript();
            }
            super.onProgressChanged(webView, i);
        }

        @Override
        public boolean onJsPrompt(WebView webView, String str, String str2, String str3, JsPromptResult jsPromptResult) {
            JsCallJava jsCallJava;
            String str4 = AgentWebView.TAG;
            Log.i(str4, "onJsPrompt:" + str + "  message:" + str2 + "  d:" + str3 + "  ");
            if (this.mAgentWebView.mJsCallJavas != null && JsCallJava.isSafeWebViewCallMsg(str2)) {
                JSONObject msgJSONObject = JsCallJava.getMsgJSONObject(str2);
                String interfacedName = JsCallJava.getInterfacedName(msgJSONObject);
                if (interfacedName == null || (jsCallJava = (JsCallJava) this.mAgentWebView.mJsCallJavas.get(interfacedName)) == null) {
                    return true;
                }
                jsPromptResult.confirm(jsCallJava.call(webView, msgJSONObject));
                return true;
            }
            return super.onJsPrompt(webView, str, str2, str3, jsPromptResult);
        }
    }

    private static class FixedOnReceivedTitle {
        private boolean mIsOnReceivedTitle;
        private WebChromeClient mWebChromeClient;

        private FixedOnReceivedTitle() {
        }

        public void setWebChromeClient(WebChromeClient webChromeClient) {
            this.mWebChromeClient = webChromeClient;
        }

        public void onPageStarted() {
            this.mIsOnReceivedTitle = false;
        }

        public void onPageFinished(WebView webView) {
            if (this.mIsOnReceivedTitle || this.mWebChromeClient == null) {
                return;
            }
            WebBackForwardList webBackForwardList = null;
            try {
                webBackForwardList = webView.copyBackForwardList();
            } catch (NullPointerException e) {
                if (LogUtils.isDebug()) {
                    e.printStackTrace();
                }
            }
            if (webBackForwardList == null || webBackForwardList.getSize() <= 0 || webBackForwardList.getCurrentIndex() < 0 || webBackForwardList.getItemAtIndex(webBackForwardList.getCurrentIndex()) == null) {
                return;
            }
            this.mWebChromeClient.onReceivedTitle(webView, webBackForwardList.getItemAtIndex(webBackForwardList.getCurrentIndex()).getTitle());
        }

        public void onReceivedTitle() {
            this.mIsOnReceivedTitle = true;
        }
    }

    private void fixedStillAttached() {
        if (getParent() instanceof ViewGroup) {
            ((ViewGroup) getParent()).removeAllViewsInLayout();
        }
    }

    private void releaseConfigCallback() {
        if (Build.VERSION.SDK_INT < 16) {
            try {
                Field declaredField = WebView.class.getDeclaredField("mWebViewCore").getType().getDeclaredField("mBrowserFrame").getType().getDeclaredField("sConfigCallback");
                declaredField.setAccessible(true);
                declaredField.set(null, null);
            } catch (IllegalAccessException e) {
                if (LogUtils.isDebug()) {
                    e.printStackTrace();
                }
            } catch (NoSuchFieldException e2) {
                if (LogUtils.isDebug()) {
                    e2.printStackTrace();
                }
            }
        } else if (Build.VERSION.SDK_INT < 19) {
            try {
                Field declaredField2 = Class.forName("android.webkit.BrowserFrame").getDeclaredField("sConfigCallback");
                if (declaredField2 != null) {
                    declaredField2.setAccessible(true);
                    declaredField2.set(null, null);
                }
            } catch (ClassNotFoundException e3) {
                if (LogUtils.isDebug()) {
                    e3.printStackTrace();
                }
            } catch (IllegalAccessException e4) {
                if (LogUtils.isDebug()) {
                    e4.printStackTrace();
                }
            } catch (NoSuchFieldException e5) {
                if (LogUtils.isDebug()) {
                    e5.printStackTrace();
                }
            }
        }
    }

    protected void trySetWebDebuggEnabled() {
        if (!LogUtils.isDebug() || Build.VERSION.SDK_INT < 19) {
            return;
        }
        try {
            WebView.class.getMethod("setWebContentsDebuggingEnabled", Boolean.TYPE).invoke(null, true);
        } catch (Throwable th) {
            if (LogUtils.isDebug()) {
                th.printStackTrace();
            }
        }
    }

    protected boolean removeSearchBoxJavaBridge() {
        try {
            if (Build.VERSION.SDK_INT >= 11 && Build.VERSION.SDK_INT < 17) {
                getClass().getMethod("removeJavascriptInterface", String.class).invoke(this, "searchBoxJavaBridge_");
                return true;
            }
        } catch (Exception e) {
            if (LogUtils.isDebug()) {
                e.printStackTrace();
            }
        }
        return false;
    }

    protected void fixedAccessibilityInjectorException() {
        if (Build.VERSION.SDK_INT == 17 && this.mIsAccessibilityEnabledOriginal == null && isAccessibilityEnabled()) {
            this.mIsAccessibilityEnabledOriginal = true;
            setAccessibilityEnabled(false);
        }
    }

    protected void fixedAccessibilityInjectorExceptionForOnPageFinished(String str) {
        if (Build.VERSION.SDK_INT == 16 && getSettings().getJavaScriptEnabled() && this.mIsAccessibilityEnabledOriginal == null && isAccessibilityEnabled()) {
            try {
                try {
                    URLEncoder.encode(String.valueOf(new URI(str)), "utf-8");
                } catch (IllegalArgumentException e) {
                    if ("bad parameter".equals(e.getMessage())) {
                        this.mIsAccessibilityEnabledOriginal = true;
                        setAccessibilityEnabled(false);
                        String str2 = TAG;
                        LogUtils.safeCheckCrash(str2, "fixedAccessibilityInjectorExceptionForOnPageFinished.url = " + str, e);
                    }
                }
            } catch (Throwable th) {
                if (LogUtils.isDebug()) {
                    LogUtils.e(TAG, "fixedAccessibilityInjectorExceptionForOnPageFinished", th);
                }
            }
        }
    }

    private boolean isAccessibilityEnabled() {
        return ((AccessibilityManager) getContext().getSystemService("accessibility")).isEnabled();
    }

    private void setAccessibilityEnabled(boolean z) {
        AccessibilityManager accessibilityManager = (AccessibilityManager) getContext().getSystemService("accessibility");
        try {
            Method declaredMethod = accessibilityManager.getClass().getDeclaredMethod("setAccessibilityState", Boolean.TYPE);
            declaredMethod.setAccessible(true);
            declaredMethod.invoke(accessibilityManager, Boolean.valueOf(z));
            declaredMethod.setAccessible(false);
        } catch (Throwable th) {
            if (LogUtils.isDebug()) {
                LogUtils.e(TAG, "setAccessibilityEnabled", th);
            }
        }
    }

    private void resetAccessibilityEnabled() {
        Boolean bool = this.mIsAccessibilityEnabledOriginal;
        if (bool != null) {
            setAccessibilityEnabled(bool.booleanValue());
        }
    }
}