0
点赞
收藏
分享

微信扫一扫

EditText 限制 只输入大写字母,自动小写转大写

niboac 2022-08-23 阅读 88

EditText限制:只输入大写,自动小写转大写

import android.text.method.ReplacementTransformationMethod;


public class AllCapTransformationMethod extends ReplacementTransformationMethod {


@Override

protected char[] getOriginal() {

char[] aa = { 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z' };

return aa;

}


@Override

protected char[] getReplacement() {

char[] cc = { 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z' };

return cc;

}


}


//限制只输入大写,自动小写转大写

editext.setTransformationMethod(new AllCapTransformationMethod ());

举报

相关推荐

0 条评论