隐藏的TextView在Android中一段时间​​后， [英] Hide TextView after some time in Android

问题描述

我要一些时间间隔后隐藏的TextView说3秒。我用Google搜索，发现了一些code，我试图code如下图所示，但它不工作。搜索结果
请告诉我什么是错呢？

I want to hide TextView after some time interval say 3 seconds. I googled and found some code and I tried code as shown below but It is not working.

Please tell me what is the wrong with this ?

tvRQPoint.setText("+0");
tvRQPoint.postDelayed(new Runnable() {
    public void run() {
        tvRQPoint.setText("+0");
    }
}, 3000);

还有一件事，如何删除超时？当我用这对点击的ListView 事件，如果一个选项，然后用户点击点击第二个选项，然后3秒克服了（点击第一个选项后），它不显示第二个选项3秒

One more thing, how to remove timeout ? As I am using this on click event of ListView, If user clicks on one option and then clicks on second option, then as 3 seconds got over (after clicked on first option), It does not show second option for 3 seconds.

推荐答案

尝试视图中不可见或 GONE ，如：

tvRQPoint.postDelayed(new Runnable() {
public void run() {
    tvRQPoint.setVisibility(View.INVISIBLE);
}
}, 3000);

设置查看知名度与view.setVisibility(View.INVISIBLE|View.VISIBLE|View.GONE);

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