摘要:
EditText et = null;et.setOnFocusChangeListener(new OnFocusChangeListener(){@Overridepublic void onFocusChange(View v, boolean hasFocus) {if(hasFocus){et.setText("");}}});或者:android:selectAllOnFocus="true"这个是获得焦点后选中所有内容 阅读全文
米娅的android之旅
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