LSPosed模块开发第二篇 hook Webview

hook webview的loadUrl方法

hook webview的loadUrl方法，打印webview加载的地址，修改参数将地址换成指定的url。

        Class<?> clazz  = lpparam.classLoader.loadClass("android.webkit.WebView");if (clazz != null) {XposedHelpers.findAndHookMethod(clazz, "loadUrl", String.class, new XC_MethodHook() {@Overrideprotected void beforeHookedMethod(MethodHookParam param) throws Throwable {super.beforeHookedMethod(param);Log.i(TAG, "beforeHookedMethod: url= " + param.args[0]); //打印参数param.args[0] = "https://blog.csdn.net/u013170888";           //修改参数}@Overrideprotected void afterHookedMethod(MethodHookParam param) throws Throwable {super.afterHookedMethod(param);Log.i(TAG, "afterHookedMethod: url= " + param.args[0]);  //打印修改后的参数}});}