小编son*_*610的帖子

有人能告诉我什么是错的,我试着用一个Handler帖子Runnable但是它没有执行

var mHandler: Handler? = null

override fun onCreate(savedInstanceState: Bundle?) {
    super.onCreate(savedInstanceState)
    setContentView(R.layout.activity_main)
    mHandler = Handler()
    var runnable = Runnable {
        Log.d("TEST", "++++ runable")
        Log.d("TEST", "++++ come end")
    }
    Log.d("TEST", "++++ runnable" + runnable)
    Log.d("TEST", "++++ handle" + mHandler)
    mHandler!!.post { runnable }
}

这是输出

09-21 00:56:04.067 4419-4419 /？D/TEST:++++ runnablecom.vpioneer.activity.MainActivity$onCreate$runnable$1@529b8fb4 09-21 00:56:04.067 4419-4419 /？D/TEST:++++ handleHandler(android.os.Handler){529b8cb4}