I try to desin a screen , which is a layout of a fragment like this
https://dl.dropboxusercontent.com/u/37599516/Untitled.png
Or like this in instagram
https://dl.dropboxusercontent.com/u/37599516/Screenshot%202014-01-09%2010.27.19.png
i try this code :
<LinearLayout
android:id="@+id/thumbnail"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="@+id/relativeLayout1"
android:layout_marginRight="5dip"
android:background="@drawable/image_bg"
android:padding="3dip" >
<ImageView
android:id="@+id/userAvatar"
android:layout_width="wrap_content"
android:layout_height="89dp"
android:src="@drawable/test_avatar" />
</LinearLayout>
<LinearLayout
android:id="@+id/linearLayout2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBottom="@+id/thumbnail"
android:layout_alignParentRight="true"
android:layout_alignTop="@+id/thumbnail"
android:layout_below="@+id/relativeLayout1"
android:layout_toRightOf="@+id/thumbnail"
android:orientation="vertical" >
<TextView
android:id="@+id/textView1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="soloco bolo"
android:textAppearance="?android:attr/textAppearanceMedium" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content" >
<ImageView
android:id="@+id/ImageView01"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_weight="1"
android:src="@drawable/description_section_icon" />
<TextView
android:id="@+id/textView2"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_weight="1"
android:gravity="center_vertical"
android:text="123456"
android:textAppearance="?android:attr/textAppearanceSmall" />
<ImageView
android:id="@+id/imageView1"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_weight="1"
android:src="@drawable/ic_menu_add" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content" >
<Button
android:id="@+id/button1"
style="?android:attr/buttonStyleSmall"
android:layout_width="123dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="Button" />
<Button
android:id="@+id/button2"
style="?android:attr/buttonStyleSmall"
android:layout_width="125dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="Button" />
</LinearLayout>
</LinearLayout>
<LinearLayout
android:id="@+id/linearLayout1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentRight="true"
android:layout_below="@+id/thumbnail" >
<TextView
android:id="@+id/textView3"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:gravity="center_vertical|center_horizontal"
android:text="Đà Nẵng"
android:textAppearance="?android:attr/textAppearanceLarge" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="1"
android:orientation="vertical" >
<TextView
android:id="@+id/textView4"
android:layout_width="match_parent"
android:layout_height="68dp"
android:gravity="center_horizontal|center_vertical"
android:text="Activate"
android:textAppearance="?android:attr/textAppearanceMedium" />
<TextView
android:id="@+id/textView5"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center_horizontal|center_vertical"
android:text="6/1/2013-7/1/2013"
android:textAppearance="?android:attr/textAppearanceSmall" />
</LinearLayout>
</LinearLayout>
<LinearLayout
android:id="@+id/containerTabhost"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_above="@+id/relativeLayout2"
android:layout_alignParentLeft="true"
android:layout_alignParentRight="true"
android:layout_below="@+id/linearLayout1"
android:background="@drawable/backgroundactionbar"
android:orientation="vertical" >
<TabHost
android:id="@+id/tabhost"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="1.30" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<TabWidget
android:id="@android:id/tabs"
android:layout_width="match_parent"
android:layout_height="92dp" >
</TabWidget>
<FrameLayout
android:id="@android:id/tabcontent"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<LinearLayout
android:id="@+id/tab1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<ListView
android:id="@+id/tab1list_place_list"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:divider="#b5b5b5"
android:dividerHeight="1dp"
android:listSelector="@drawable/list_selector" >
</ListView>
</LinearLayout>
<LinearLayout
android:id="@+id/tab2"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<ListView
android:id="@+id/tab2list_place_list"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:divider="#b5b5b5"
android:dividerHeight="1dp"
android:listSelector="@drawable/list_selector" />
</LinearLayout>
<LinearLayout
android:id="@+id/tab3"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<ListView
android:id="@+id/tab3list_place_list"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:divider="#b5b5b5"
android:dividerHeight="1dp"
android:listSelector="@drawable/list_selector" />
</LinearLayout>
</FrameLayout>
</LinearLayout>
</TabHost>
</LinearLayout>
and using this code to work with tab host in my fragment class
public class HostFragment extends Fragment {
private FragmentTabHost mTabHost;
public HostFragment() {
// Empty constructor required for fragment subclasses
}
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.fragment_host_layout,
container, false);
setHasOptionsMenu(true);
TabHost mTabHost = (TabHost) rootView.findViewById(R.id.tabhost);
mTabHost.setup( );
TabSpec photospec = mTabHost.newTabSpec("Search");
photospec.setIndicator("Search",
getResources().getDrawable(R.drawable.action_search));
Intent searchIntent = new Intent(getActivity(),
HostViewIntroduce.class);
photospec.setContent(searchIntent);
TabSpec songspec = mTabHost.newTabSpec("Favorites");
songspec.setIndicator("Favorites",
getResources().getDrawable(R.drawable.action_search));
Intent favoriteIntent = new Intent(getActivity(),
HostViewTips.class);
songspec.setContent(favoriteIntent);
mTabHost.addTab(songspec);
mTabHost.addTab(photospec);
return rootView;
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// TODO Auto-generated method stub
return super.onOptionsItemSelected(item);
}
}
and it throw nullpointer exception
01-09 13:40:31.781: E/AndroidRuntime(5871): FATAL EXCEPTION: main
01-09 13:40:31.781: E/AndroidRuntime(5871): java.lang.IllegalStateException: Did you forget to call 'public void setup(LocalActivityManager activityGroup)'?
