有些Class里面有Handler对象，就必须在 主线程里执行，否则报错

E/AndroidRuntime( 2434): java.lang.ExceptionInInitializerError

E/AndroidRuntime( 2434): at dalvik.system.NativeStart.run(Native Method) E/AndroidRuntime( 2434): Caused by: java.lang.RuntimeException: Can't create handler inside thread that has not called Looper.prepare() E/AndroidRuntime( 2434): at android.os.Handler.(Handler.java:200)

Frida提供了这样的设施, 那就是 scheduleOnMainThread

send(Java.available); Java.perform(function () {     send(Java.androidVersion);     send(Java.isMainThread());    Java.scheduleOnMainThread(function () {         send(Java.isMainThread());                var Mgr = Java.use("me.app.im.Mgr");        var MgrInstance = Mgr.a();        var Region = MgrInstance.v();        send(Region);           });});