小编San*_*aik的帖子

我试图使用putextra()和getextra(),但我的计划正在实施它通过我的代码,让我知道我的错误,如果我不使用后崩溃getextra()和putextra()代码的工作完美无缺

这是我从中获得价值的第一类

public class Assess extends ListActivity {
String itm;

ArrayAdapter<String> Adapter;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    getListView().setBackgroundResource(R.drawable.background);
    Adapter = new ArrayAdapter<String>(this,
            android.R.layout.simple_list_item_1, getResources()
                    .getStringArray(R.array.English));

    setListAdapter(Adapter);
    getListView().setOnItemClickListener(new OnItemClickListener() {

        @Override
        public void onItemClick(AdapterView<?> arg0, View arg1, int pos,
                long arg3) {
            selectItem(pos);
            itm = getListView().getItemAtPosition(pos).toString();
            // Toast.makeText(getApplicationContext(), "CLicked",
            // Toast.LENGTH_SHORT).show();

        }
    });

}

public void selectItem(int pos) {
    switch (pos) {
    case 0: {
        Intent i;
        List<Question> questions = getQuestionSetFromDb(); …