android

线程停止

Posted by アライさん on 2019年06月21日

通过interrupt()方法：

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
private  var thread:Thread? = null
override fun onDestroy() {
   Log.d("tag","onDestroy")
   thread?.interrupt()
   super.onDestroy()
}


thread = Thread(Runnable {
  try {
     for (i in 0..100) {
       val msg = weakHandler.obtainMessage()
       msg.obj = i
       msg.sendToTarget()
       Thread.sleep(3000)
     }
  }catch (e:InterruptedException){
        Log.d("tag",e.toString())
  }
})
thread?.start()

通过控制循环令线程完成：

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
private var threadInterrupt = false

override fun onDestroy() {
    Log.d("tag","onDestroy")
    threadInterrupt = true
    super.onDestroy()
}

val thread = Thread(Runnable {
  for (i in 0..100) {
    val msg = weakHandler.obtainMessage()
    msg.obj = i
    msg.sendToTarget()
    Thread.sleep(3000)

    if (threadInterrupt){
      Log.d("tag","break")
      break
    }
  }
})
thread.start()



Tags
android