Question

其实我只是想知道当活动改变时我们能否设定计时器

详细说明:

startActivity(new Intent(this,Second.class));

I know that by using this code we can change one activity to another activity. By the above code when the activity is changing it changes quickly as know to everyone, but what i want is in button click event when i write this code, when i click that button the same activity needs to be on screen for some particular time (i.e., around 10 seconds) & after that it needs to change activity. I thought of keeping timer here but i didn t got any idea how to do that. Can anyone please help me with this.

Answer 1

最简单的事情就是仅仅建立一个手持者并在10秒后向它发出一个信息。

Handler activityChanger = new Handler();
activityChanger.postDelayed(new Runnable(){
   startActivity(new Intent(this,Second.class));
}, 10000);

将您通常创建活动的位置放置在启动活动范围内。您现在的活动应该再运行10秒, 而新的活动开始。

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