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當我從他們開始活動時,My ActionBar選項卡消失。我可以看到活動,但標籤沒有出現。Action Bar Sherlock在活動加載後消失
我SherlockFragmentActivity是 -
public class FragmentDemoActivity extends SherlockFragmentActivity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
ActionBar bar = getSupportActionBar();
bar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);
ActionBar.Tab tab1 = bar.newTab();
ActionBar.Tab tab2 = bar.newTab();
tab1.setText("Fragment A");
tab2.setText("Fragment B");
tab1.setTabListener(new MyTabListener());
tab2.setTabListener(new MyTabListener());
bar.addTab(tab1);
bar.addTab(tab2);
}
private class MyTabListener implements ActionBar.TabListener
{
@Override
public void onTabSelected(Tab tab, FragmentTransaction ft) {
if(tab.getPosition()==0)
{
CalendarViewActivity frag = new CalendarViewActivity();
startActivity(new Intent(getApplicationContext(),CalendarViewActivity.class));
//ft.replace(android.R.id.content, frag);
}
else
{
TestActivity frag = new TestActivity();
//ft.replace(android.R.id.content, frag);
}
}
@Override
public void onTabUnselected(Tab tab, FragmentTransaction ft) {
// TODO Auto-generated method stub
}
@Override
public void onTabReselected(Tab tab, FragmentTransaction ft) {
// TODO Auto-generated method stub
}
}
}
雖然我胡亞蓉是一個正常的Android的活動 -
public class CalendarViewActivity extends Activity
任何幫助,請。
,而我的
是的,我得到了主意。我沒有正確讀取API。通過將我的Activity轉換爲Fragment來實現它。謝謝。 – nasaa