觅伊 v4.1.7版本的 MD5 值为:2a9d9e87c53524c098d85b78a90aa398
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.WebView;
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 LollipopFixedWebView {
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;
public static class AgentWebChrome extends MiddlewareWebChromeBase {
private AgentWebView mAgentWebView;
private AgentWebChrome(AgentWebView agentWebView) {
this.mAgentWebView = agentWebView;
}
@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)) {
return super.onJsPrompt(webView, str, str2, str3, jsPromptResult);
}
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;
}
@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 void onReceivedTitle(WebView webView, String str) {
this.mAgentWebView.mFixedOnReceivedTitle.onReceivedTitle();
super.onReceivedTitle(webView, str);
}
}
public static class AgentWebClient extends MiddlewareWebClientBase {
private AgentWebView mAgentWebView;
private AgentWebClient(AgentWebView agentWebView) {
this.mAgentWebView = agentWebView;
}
@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());
}
}
@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);
}
}
private static class FixedOnReceivedTitle {
private boolean mIsOnReceivedTitle;
private android.webkit.WebChromeClient mWebChromeClient;
private FixedOnReceivedTitle() {
}
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 onPageStarted() {
this.mIsOnReceivedTitle = false;
}
public void onReceivedTitle() {
this.mIsOnReceivedTitle = true;
}
public void setWebChromeClient(android.webkit.WebChromeClient webChromeClient) {
this.mWebChromeClient = webChromeClient;
}
}
public AgentWebView(Context context) {
this(context, null);
}
public AgentWebView(Context context, AttributeSet attributeSet) {
super(context, attributeSet);
removeSearchBoxJavaBridge();
this.mIsInited = true;
this.mFixedOnReceivedTitle = new FixedOnReceivedTitle();
}
private void fixedStillAttached() {
if (getParent() instanceof ViewGroup) {
((ViewGroup) getParent()).removeAllViewsInLayout();
}
}
public void injectExtraJavaScript() {
for (Map.Entry<String, String> entry : this.mInjectJavaScripts.entrySet()) {
loadUrl(buildNotRepeatInjectJS(entry.getKey(), entry.getValue()));
}
}
public void injectJavaScript() {
for (Map.Entry<String, JsCallJava> entry : this.mJsCallJavas.entrySet()) {
loadUrl(buildNotRepeatInjectJS(entry.getKey(), entry.getValue().getPreloadInterfaceJs()));
}
}
private boolean isAccessibilityEnabled() {
return ((AccessibilityManager) getContext().getSystemService("accessibility")).isEnabled();
}
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);
Boolean bool = Boolean.TRUE;
return new Pair<>(bool, "WebView load failed, " + th2);
}
return new Pair<>(Boolean.FALSE, th2);
}
private void releaseConfigCallback() {
int i = Build.VERSION.SDK_INT;
if (i < 16) {
try {
Field declaredField = WebView.class.getDeclaredField("mWebViewCore").getType().getDeclaredField("mBrowserFrame").getType().getDeclaredField("sConfigCallback");
declaredField.setAccessible(true);
declaredField.set(null, null);
} catch (IllegalAccessException e) {
e = e;
if (!LogUtils.isDebug()) {
return;
}
e.printStackTrace();
} catch (NoSuchFieldException e2) {
e = e2;
if (!LogUtils.isDebug()) {
return;
}
e.printStackTrace();
}
} else if (i < 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) {
e = e4;
if (!LogUtils.isDebug()) {
return;
}
e.printStackTrace();
} catch (NoSuchFieldException e5) {
e = e5;
if (!LogUtils.isDebug()) {
return;
}
e.printStackTrace();
}
}
}
private void resetAccessibilityEnabled() {
Boolean bool = this.mIsAccessibilityEnabledOriginal;
if (bool != null) {
setAccessibilityEnabled(bool.booleanValue());
}
}
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);
}
}
}
public void addInjectJavaScript(String str) {
if (this.mInjectJavaScripts == null) {
this.mInjectJavaScripts = new HashMap();
}
this.mInjectJavaScripts.put(String.valueOf(str.hashCode()), str);
injectExtraJavaScript();
}
@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);
}
protected void addJavascriptInterfaceSupport(Object obj, String str) {
}
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)}";
}
@Override
public void clearHistory() {
if (this.mIsInited) {
super.clearHistory();
}
}
@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();
}
}
protected void fixedAccessibilityInjectorException() {
if (Build.VERSION.SDK_INT == 17 && this.mIsAccessibilityEnabledOriginal == null && isAccessibilityEnabled()) {
this.mIsAccessibilityEnabledOriginal = Boolean.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 = Boolean.TRUE;
setAccessibilityEnabled(false);
String str2 = TAG;
LogUtils.safeCheckCrash(str2, "fixedAccessibilityInjectorExceptionForOnPageFinished.url = " + str, e);
}
}
} catch (Throwable th) {
if (LogUtils.isDebug()) {
LogUtils.e(TAG, "fixedAccessibilityInjectorExceptionForOnPageFinished", th);
}
}
}
}
@Override
public boolean isPrivateBrowsingEnabled() {
if (Build.VERSION.SDK_INT == 15 && getSettings() == null) {
return false;
}
return super.isPrivateBrowsingEnabled();
}
protected boolean removeSearchBoxJavaBridge() {
try {
int i = Build.VERSION.SDK_INT;
if (i >= 11 && i < 17) {
getClass().getMethod("removeJavascriptInterface", String.class).invoke(this, "searchBoxJavaBridge_");
return true;
}
} catch (Exception e) {
if (LogUtils.isDebug()) {
e.printStackTrace();
}
}
return false;
}
@Override
public void setOverScrollMode(int i) {
try {
super.setOverScrollMode(i);
} catch (Throwable th) {
Pair<Boolean, String> isWebViewPackageException = isWebViewPackageException(th);
if (!((Boolean) isWebViewPackageException.first).booleanValue()) {
throw th;
}
Toast.makeText(getContext(), (CharSequence) isWebViewPackageException.second, 0).show();
destroy();
}
}
@Override
public final void setWebChromeClient(android.webkit.WebChromeClient webChromeClient) {
AgentWebChrome agentWebChrome = new AgentWebChrome();
agentWebChrome.setDelegate(webChromeClient);
this.mFixedOnReceivedTitle.setWebChromeClient(webChromeClient);
super.setWebChromeClient(agentWebChrome);
setWebChromeClientSupport(agentWebChrome);
}
protected final void setWebChromeClientSupport(android.webkit.WebChromeClient webChromeClient) {
}
@Override
public final void setWebViewClient(android.webkit.WebViewClient webViewClient) {
AgentWebClient agentWebClient = new AgentWebClient();
agentWebClient.setDelegate(webViewClient);
super.setWebViewClient(agentWebClient);
setWebViewClientSupport(agentWebClient);
}
public final void setWebViewClientSupport(android.webkit.WebViewClient webViewClient) {
}
protected void trySetWebDebuggEnabled() {
if (!LogUtils.isDebug() || Build.VERSION.SDK_INT < 19) {
return;
}
try {
WebView.class.getMethod("setWebContentsDebuggingEnabled", Boolean.TYPE).invoke(null, Boolean.TRUE);
} catch (Throwable th) {
if (LogUtils.isDebug()) {
th.printStackTrace();
}
}
}
}