来源:http://blog.csdn.net/com360/article/details/6616693
.使用TextWatcher类,这种方式是可以监听软键盘和硬键盘的,我们只需要实现onTextChanged方法即可,另外TextWatcher还提供了beforeTextChanged和afterTextChanged方法,用于更加详细的输入监听处理
java代码
- edittext.addTextChangedListener(new TextWatcher() {
- @Override
- public void onTextChanged(CharSequence s, int start, int before, int count) {
- textview.setText(edittext.getText());
- }
- @Override
- public void beforeTextChanged(CharSequence s, int start, int count,
- int after) {
- }
- @Override
- public void afterTextChanged(Editable s) {
- }
- });