
etType.setOnFocusChangeListener(new View.OnFocusChangeListener() {
@Override
public void onFocusChange(View v, boolean hasFocus) {
// TODO Auto-generated method stub
if(hasFocus){//如果组件获得焦点
etItemDespText.setText("组件获得了焦点");
}else{
etInventoryName.setFocusable(false);
etInventoryName.setFocusableInTouchMode(false);
// //然后获取焦点:
// etType.requestFocus();
// etType.requestFocusFromTouch();
// etInventoryName.clearFocus();
}
}
});