EditText-清除文本时，每个字母的光标开始 [英] EditText - Cursor coming to start for every letter when clear text

问题描述

我将TextWatcher设置为EditText，如下所示.但是当我尝试清除文本时，清除每个字母后光标就会开始显示.

I set TextWatcher to EditText like below. But when I try to clear text, cursor is coming to start after clearing every letter.

  class MyInputWatcher implements TextWatcher {

    @Override
    public void beforeTextChanged(CharSequence s, int start, int count,
            int after) {

    }
    @Override
    public void onTextChanged(CharSequence s, int start, int before,
            int count) {
        et.removeTextChangedListener(watcher2);
        et.setText(s.toString().replaceAll("[^[:alpha:]]", ""));
        et.addTextChangedListener(watcher2);
    }
    @Override
    public void afterTextChanged(Editable s) {

    }
}

推荐答案

请尝试这样

editText.setSelection(editText.getText().toString().length());

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