android - 多行EditText中的垂直滚动条

Question

我使用了表格布局并为其提供了垂直滚动条。表格布局有一个 edittext 表格行，其输入类型为 textMultiLine 我想向其添加垂直滚动条。为此我使用过，

   edittext_level_desc.setScroller(new Scroller(getApplicationContext()));
   edittext_level_desc.setVerticalScrollBarEnabled(true);

但它不起作用。

Answer 1

Check out these:

• https://stackoverflow.com/a/6124165/944070
• https://stackoverflow.com/a/4233683/944070

If any of them work, but it is quite difficult and annoying to apply scrollers in scrollers you may need a custom view, and also a custom scroll based on gestures or touch events.

I suggest change your layout in order to avoid that. It may be more helpful to have an EditText not scrolling expanding.