我的應用程序有3個選項卡。在這個標籤中有多個活動(意味着這個標籤有導航到子標籤)。我在一個小孩活動中使用了startActivityforResult()。但控制永遠不會去onActivityResult()方法。如何實現這一點。請任何人都可以幫助我。android - 如何在標籤中使用startActivityForResult()
代碼
public class Activity_1 extends Activity
{
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
View contentView = LayoutInflater.from(getParent()).inflate(R.layout.static_search_filters, null);
setContentView(contentView);
states_tv = (TextView)findViewById(R.id.state);
states_tv.setOnClickListener(states_etListener);
}
private OnClickListener states_etListener = new View.OnClickListener()
{
public void onClick(View v)
{
Intent intent = new Intent(getParent(), RB_CategoriesMList.class);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivityForResult(intent,GET_SEL_STATES_LIST);
}
};
protected void onActivityResult(int requestCode, int resultCode, Intent data)
{
super.onActivityResult(requestCode, resultCode, data);
//I do some stuff here
}
}
// Activity_2
public class RB_CategoriesMList extends ListActivity
{
public Button sbtn;
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.categories_list);
sbtn =(Button)findViewById(R.id.submit_categories);
sbtn.setOnClickListener(sbtn_listener);
}
private OnClickListener sbtn_listener = new View.OnClickListener()
{
public void onClick(View v)
{
Intent state_intent = getIntent();
state_intent.putExtra("selected_states", "");
setResult(RESULT_OK,state_intent);
finish();
}
};
}
http://stackoverflow.com/questions/1306689/launching-activities-within-a-tab-in-android ......反正你不應該這樣做...它像你的用戶界面不適合Android設計的接縫 – Selvin 2012-04-13 12:39:15