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android 让某个UI 显示/隐藏

发布时间: 2017-03-19 08:54:00

参考:  

http://stackoverflow.com/questions/4850238/how-to-make-ui-components-disappear-when-a-certain-radiobutton-is-selected

代码:

        if(numberPicker.getVisibility() == View.VISIBLE){
            numberPicker.setVisibility(View.GONE);
        }else{
            numberPicker.setVisibility(View.VISIBLE);
        }

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