【发布时间】:2014-01-13 17:09:48
【问题描述】:
:)
我想问... 我做了表格注册,像这样:
Username : --------
Password : --------
我希望当我单击“SAVE”按钮时,用户名和密码将保存在数组中...
我有 Regfragment.java :
public class RegFragment extends Fragment {
EditText text1,text2,text3;
Button btn1;
public static List<String> usr = new ArrayList<String>(); -----> ARRAY
public static List<String> pwd = new ArrayList<String>(); -----> ARRAY
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.reg_layout, container, false);
text1 = (EditText) rootView.findViewById(R.id.text1);
text2 = (EditText) rootView.findViewById(R.id.text2);
text3 = (EditText) rootView.findViewById(R.id.text3);
btn1 = (Button) rootView.findViewById(R.id.button1);
btn1.setOnClickListener(new klik());
return rootView;
}
class klik implements Button.OnClickListener{
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
for(int i=0;i<10;i++) {
usr.add(text1.getText().toString()); -----> will be the item
pwd.add(text1.getText().toString()); -----> will be the item
}
Intent i=new Intent(getActivity(),Form1.class);
getActivity().finish();
startActivity(i);
}
}
}
你能检查一下吗....?
并在保存用户名和密码后...
我会用另一种形式来称呼它...我将使用“IF”....
但是如何调用数组?
【问题讨论】:
标签: java android arrays if-statement