在我的edittext

Question

我的问题是，我想搜索“咖喱屋”，让我说插入“咖喱屋”。空间将消失结果。但如果我搜索没有空格的结果，那就完美了。

MainActivity.java

ADAhere = new SimpleAdapter(getActivity(), data, R.layout.mainproductitem, new String[]{"CategoryName"}, new int[]{R.id.mainproductitem});
mainlistproduct.setAdapter(new PrimaryFragment().ADAhere);


        @Override
        public void onTextChanged(CharSequence cs, int arg1, int arg2, int arg3) {
            // When user changed the Text
            mainlistproduct.setTextFilterEnabled(true);
            mainlistproduct.setFilterText(cs.toString().trim());

        }

        @Override
        public void beforeTextChanged(CharSequence arg0, int arg1, int arg2, int arg3) {
            // TODO Auto-generated method stub

        }

        @Override
        public void afterTextChanged(Editable arg0) {
            // TODO Auto-generated method stub
            if(arg0.length()==0){
                mainlistproduct.clearTextFilter();
            }

        }
    });

Answer 1

mainlistproduct.setFilterText(cs.toString().trim());

每次输入内容时，都会在开头和结尾自动修剪空格。

所以..

curr - ＆gt; curr
curry - ＆gt; curry
curry[space] - ＆gt; curry[no_space]
curry h - ＆gt; curryh

Answer 2

修剪搜索字符串，然后从字符串中替换空格，然后搜索字符串。

 @Override
        public void onTextChanged(CharSequence cs, int arg1, int arg2, int arg3)     {
            // When user changed the Text
          String  input = cs.toString().trim();
          input = input.replace(" ", "");
          mainlistproduct.setFilterText(input);

        }

Answer 3

从onTextChanged()删除trim（）。只需使用mainlistproduct.setFilterText(cs.toString());

即可

Answer 4

我修改了你的代码，试试这个

        @Override
        public void onTextChanged(CharSequence cs, int arg1, int arg2, int arg3) {
            // When user changed the Text
            mainlistproduct.setTextFilterEnabled(true);
            mainlistproduct.setFilterText(cs.toString());

        }

        @Override
        public void beforeTextChanged(CharSequence arg0, int arg1, int arg2, int arg3) {
            // TODO Auto-generated method stub

        }

        @Override
        public void afterTextChanged(Editable arg0) {
            // TODO Auto-generated method stub
            if(arg0.length()==0){
                mainlistproduct.clearTextFilter();
            }

        }
    });