android - 计时器结束后重定向到其他 fragment

Question

一旦计时器用尽，我试图使该片段自动重定向到另一个片段。我将如何去做？谢谢

override fun onViewCreated(view: View, savedInstanceState: Bundle?) {

    object : CountDownTimer(30000, 1000){
        override fun onFinish() {
            game_timer?.text = "Done"

        }

        override fun onTick(millisUntilFinished: Long) {
            game_timer?.text = "" + millisUntilFinished / 1000
        }

    }.start()

Answer 1

我假设您正在使用androidx.navigation。如果不是，请查看以下内容:https://developer.android.com/guide/navigation/navigation-getting-started

override fun onViewCreated(view: View, savedInstanceState: Bundle?) {

    object : CountDownTimer(30000, 1000){
        override fun onFinish() {
            game_timer?.text = "Done"

            activity.findNavController( R.id.your_nav_host_in_your_activity).navigate(R.id.your_target_fragment )
        }

        override fun onTick(millisUntilFinished: Long) {
            game_timer?.text = "" + millisUntilFinished / 1000
        }

    }.start()