1.获取光标位置
[java]
int index = editText.getSelectionStart();
2.在光标处插入字符
[java]
int index = editText.getSelectionStart();
Editable editable = editText.getText();
editable.insert(index, "aaaa");
3.删除光标前字符
[java]
int index = editText.getSelectionStart();
Editable editable = editText.getText();
editable.delete(index-1, index);
Android EditText 在光标处插入,删除内容(例如可用于表情文字输入控件)
最新推荐文章于 2021-08-15 17:39:45 发布