§ How-to modify the content of .jar Download smali and baksmali from smali . Open the xxx.jar file with something such as winrar or 7zip or whatever you prefer. Copy out the classes.dex file. Run following from command line: java -jar baksmali.jar -o classout/ classes.dex Open the file xxx.smali that you want to modify in something like notepad or context or any text editor. Now back to the command line and run: java -Xmx512M -jar smali.jar classout/ -o new-classes.dex Open the services.jar file with your archiving tool again and replace the existing classes.dex file with our new classes.dex we just created. § Reflection 有時你會需要突破存取限制來呼叫受護的或私有的方法，這時候您可以使用反射機制來達到目的，一個存取私有方法的例子如下: Class c = Class.forName("com.jackal.private"); Method privateMethod = c.getDeclaredMethod("getPrivateMethod", arg0, arg1, ...); //privateMethod.setAccessible(true); privateMethod.invoke(instanceObj, arg0, arg1, ...); 即使宣告為私有方法或成員，仍可以透過反射機制存取私有方法，要突破權限仍是可以的。 Reference: 良葛格學習...
留言
親愛的j大
請你開始用 忠貞梯數吧!!
當你看到差你17梯的忠貞梯下連
你就差不多要退了!!! 而你的記性通常只會到差你15梯的學弟 因為後面的誰要記他呀!!
你很快就會半頂天了，因為上面的學長太少了
而且你們這種一次都大補人梯連發!!
加油啦!!