Xposed

Xposed能够勾住(Hook) Android应用程序对象的方法，实现AOP，一个简单的例子：

 public class WebViewHook implements IXposedHookLoadPackage { // handleLoadPackage 会在android加载每一个apk后执行 public void handleLoadPackage(LoadPackageParam lpparam) throws Throwable { // 可以从lpparam中获取当前apk的名字 if (! lpparam.packageName.equals("com.tencent.mobileqq")) { return; } XposedBridge.log("WebViewHook handleLoadPackage: " + lpparam.packageName); // 勾住 WebView 所有的构造器 XposedBridge.hookAllConstructors(WebView.class, new XC_MethodHook() { @Override protected void beforeHookedMethod(MethodHookParam param) throws Throwable { // 打开webContentsDebuggingEnabled XposedHelpers.callStaticMethod(WebView.class, "setWebContentsDebuggingEnabled", true); XposedBridge.log("WebViewHook new WebView(): " + packageName); } }); } } 

上面的代码可以为QQ打开WebView的webContentsDebuggingEnabled

参考文档：

Xposed工作原理可以

https://github.com/rovo89/XposedBridge/wiki/Development-tutorial
没有详细的API页面， 因为API也就几个，可以查看源代码： https://github.com/rovo89/XposedBridge/tree/master/src/de/robv/android/xposed