I am using a tabHost in certain layouts within my app and they work fine in certain activities but they show up blank in others. I’ve tried multiple setups but for some reason,the tabhost ends up blank in one activity but it works perfect in others.
Is there something I am missing….here’s my code I am using to display my tabHost:
dialog2.setContentView(R.layout.maintabmenu);
final TabHost tabs = (TabHost)dialog2.findViewById(R.id.my_tabhost);
tabs.setup();
tabs.setCurrentTab(0);
TabSpec tspec11 = tabs.newTabSpec("New Tab");
tspec11.setIndicator("User");
tspec11.setContent(R.id.ScrollView01);
tabs.addTab(tspec11);
TabSpec tspec3 = tabs.newTabSpec("New Tab");
tspec3.setIndicator("My options");
tspec3.setContent(R.id.ScrollView03);
tabs.addTab(tspec3);
///the reset of set up omitted
and then the xml:
<TabHost xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/my_tabhost"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:padding="5dp">
<TabWidget
android:id="@android:id/tabs"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
<FrameLayout
android:id="@android:id/tabcontent"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:padding="5dp">
<ScrollView android:id="@+id/ScrollView01"
android:layout_width="match_parent"
android:layout_height="match_parent">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@drawable/bggreydotted"
android:orientation="vertical" >
<TextView
android:id="@+id/usersname"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:text="User Info" />
<ImageView
android:id="@+id/profileimage2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerInParent="true"
android:layout_centerVertical="true"
android:src="@drawable/favicon_yellow_g_metal_bg2" />
<ImageButton
android:id="@+id/drawMark"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_below="@+id/createMarks"
android:background="@null"
android:src="@drawable/graffitbuttondrawmark" />
<ImageButton
android:id="@+id/zmLevel"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="@+id/search"
android:background="@null"
android:src="@drawable/graffitbuttonzoomlevel" />
<ImageButton
android:id="@+id/license"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_below="@+id/mypreferences"
android:background="@null"
android:src="@drawable/graffitbuttonlicense" />
<ImageButton
android:id="@+id/mapView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/zmLevel"
android:layout_alignParentLeft="true"
android:background="@null"
android:src="@drawable/graffitbuttonmapview" />
<ImageButton
android:id="@+id/mypreferences"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_below="@+id/drawMark"
android:background="@null"
android:src="@drawable/graffitbuttonuserpreference" />
<ImageButton
android:id="@+id/search"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="@+id/marksNearMe"
android:background="@null"
android:src="@drawable/graffitbuttonmarksearch" />
<ImageButton
android:id="@+id/createMarks"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@null"
android:layout_alignParentTop="true"
android:layout_alignParentRight="true"
android:src="@drawable/graffitbuttonuploadphoto" />
<ImageButton
android:id="@+id/marksNearMe"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@null"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:src="@drawable/graffitbuttonmarksnearme" />
</RelativeLayout>
</ScrollView>
<ScrollView android:id="@+id/ScrollView03"
android:layout_width="match_parent"
android:layout_height="match_parent">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@drawable/bggreydotted"
android:orientation="vertical" >
<TextView
android:id="@+id/userinfo"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:text="USER INFO" />
<ImageView
android:id="@+id/profileimage"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerInParent="true"
android:layout_centerVertical="true"
android:src="@drawable/favicon_yellow_g_metal_bg2" />
<ImageButton
android:id="@+id/sky"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="@+id/mymarks"
android:background="@null"
android:src="@drawable/graffitbuttonsky" />
<ImageButton
android:id="@+id/myclicks"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:background="@null"
android:src="@drawable/graffitbuttonmyclicks" />
<ImageButton
android:id="@+id/mygallery"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="@+id/myclicks"
android:background="@null"
android:src="@drawable/graffitbuttonmygallery" />
<ImageButton
android:id="@+id/mymarks"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="@+id/mygallery"
android:background="@null"
android:src="@drawable/graffitbuttonmymarks" />
<ImageButton
android:id="@+id/help"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_below="@+id/createuser"
android:background="@null"
android:src="@drawable/graffitbuttonhelp" />
<ImageButton
android:id="@+id/createuser"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_below="@+id/logout"
android:background="@null"
android:src="@drawable/graffitbuttoncreateuser" />
<ImageButton
android:id="@+id/login"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_alignParentRight="true"
android:background="@null"
android:src="@drawable/graffitbuttonlogin3" />
<ImageButton
android:id="@+id/logout"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_below="@+id/login"
android:background="@null"
android:src="@drawable/graffitbuttonlogout" />
</RelativeLayout>
</ScrollView>
</FrameLayout>
</LinearLayout>
</TabHost>
1 Answer