0
我還在新的Android和有一個巨大的問題......Android的 - 從一個ListView發送INT指數多種活動
我有我周圍的商店String []數組一個ListViewActivity類。當用戶點擊其中任何一個時,我希望ListViewActivity將int索引發送到另一個活動(InfoActivity)。但是,在啓動InfoActivity之前,用戶將進入OptionsActivity,一旦他們點擊按鈕Info,他們就會被引導到InfoActivity。該索引將用於訪問此活動中另一個字符串[]數組中的項目。
我曾嘗試以下:
ListViewActivity:
Bundle newbundle = new Bundle();
newbundle.putInt("key", position);
Intent intent = new Intent(ListViewActivity.this, InfoActivity.class);
intent.putExtras(newbundle);
startActivity(intent);
startActivity(new Intent(ListViewActivity.this, OptionsActivity.class));
InfoActivity:
public class InfoActivity extends Activity{
String[] price1 = {"£46", "£44", "£45", "£43", "£47", "£45", "£48", "£42", "£46", "£43"};
int key;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.info);
Bundle bundle = getIntent().getExtras();
key = bundle.getInt("key", 0);
TextView price1 = (TextView)findViewById(R.id.hairprice11);
price1.setText(hair_stylists_price1[key]);
...
任何想法?