對不起,在onclick事件期間發生錯誤。我想將選定的文本傳回給啓動活動。我在這個新這樣下去容易請:)將列表查看選定的文本傳遞給另一個活動
public class selectTee extends ListActivity{
String[] tees_list;
String value = null;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
tees_list = getResources().getStringArray(R.array.tees_array);
setListAdapter(new ArrayAdapter<String>(this, R.layout.list_view, tees_list));
final ListView teelist = getListView();
teelist.setChoiceMode(1);
teelist.setTextFilterEnabled(false);
teelist.setOnItemClickListener(new OnItemClickListener(){
public void onItemClick(AdapterView<?> teeAdapter, View arg1, int selectedInt, long selectedLong) {
//Error occurs during the onclick event
Intent data = new Intent();
data.putExtra(value, selectedInt);
setResult(RESULT_OK, data);
finish();
}
});
}
}
好,我得到它的工作我改變了下面的代碼:
公共無效onActivityResult(INT requestCode,INT resultCode爲,意圖數據) {
if (requestCode == request_Code) {
if (resultCode == RESULT_OK){
Button revisedButton = (Button) findViewById(R.id.button1);
String btext = data.getData().toString();
revisedButton.setText((CharSequence) btext);
}
}
}
及選舉活動
public void onItemClick(AdapterView<?> teeAdapter, View arg1, int selectedInt, long selectedLong) {
String selection =((TextView) arg1).getText().toString();
System.out.println(selection);
Intent data = new Intent();
Uri uri = Uri.parse(selection);
System.out.println(uri);
data.setData(uri);
setResult(RESULT_OK, data);
finish();
}
});
有什麼錯誤。日誌會有所幫助。 – asenovm
12-05 17:47:40.781:錯誤/ AndroidRuntime(1310):java.lang.RuntimeException:傳遞結果失敗ResultInfo {who = null,request = 1,result = -1,data = Intent {cmp = com.prophecysoftware .GolfProphecy/.SetupNewCourse(extras)}}給活動{com.prophecysoftware.GolfProphecy/com.prophecysoftware.GolfProphecy.SetupNewCourse}:android.content.resourcesResources $ NotFoundException:String資源ID#0xffffffff – Mashie