简体   繁体   English

更改android seekbar的值,而无需单击seekbar拇指上的Direclty

[英]Change android seekbar value without clicking direclty on the seekbar thumb

I have an android seekbar that appears on the screen when a user touches a button. 当用户触摸按钮时,屏幕上会出现一个Android搜索栏。

How can I start tracking user touch to move the seekbar immediately after it appears? 在搜索栏出现后如何立即开始跟踪用户触摸以移动它?

To be more clear, essentially I want the user to be able to move the seekbar thumb/progress without clicking directly on it. 更清楚地说,从本质上讲,我希望用户能够在不直接单击的情况下移动搜索栏的拇指/进度。

Seekbar extends ProgressBar , so just call setProgress on your SeekBar to update it. Seekbar扩展了ProgressBar ,因此只需在SeekBar上调用setProgress对其进行更新。

See this for reference. 请参阅作为参考。

声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.

 
粤ICP备18138465号  © 2020-2024 STACKOOM.COM