Good day. I have some problem.
I have app with listview at left and detail view at right. In right view I have a fragment with tab host. But I also want to add activities for all tabs.
For example:
I have clients list at left.
At right I have tabs: "clients comments", "clients photos", "clients Info"
In clients comments I need in activity with comments for this client, and with possibility to add new comment.
I have already made a list view and detail, but I have problems with integration tab hosts into it. So what I have. Here My code of detail fragment
public class ItemDetailFragment extends Fragment {
public static final String ARG_ITEM_ID = "item_id";
DummyContent.DummyItem mItem;
private Activity lo_parentAct;
public ItemDetailFragment() {
}
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if (getArguments().containsKey(ARG_ITEM_ID)) {
mItem = DummyContent.ITEM_MAP.get(getArguments().getString(ARG_ITEM_ID));
}
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.fragment_item_detail, container, false);
if (mItem != null) {
Intent lv_intent;
// ((TextView) rootView.findViewById(R.id.item_detail)).setText(mItem.content);
TabHost tabHost=(TabHost)rootView.findViewById(R.id.tabHost);
tabHost.setup();
TabSpec spec1=tabHost.newTabSpec("Tab 1");
spec1.setIndicator("Общая информация");
lo_parentAct = this.getActivity();
lv_intent = new Intent(lo_parentAct, ClientInfoActivity.class);
TabSpec spec2=tabHost.newTabSpec("Tab 2");
spec2.setIndicator("Заметки");
lv_intent = new Intent(lo_parentAct, ClientCommentsActivity.class);
TabSpec spec3=tabHost.newTabSpec("Tab 3");
spec3.setIndicator("Фото");
lv_intent = new Intent(lo_parentAct, ClientPhotosActivity.class);
tabHost.addTab(spec1);
tabHost.addTab(spec2);
tabHost.addTab(spec3);
}
return rootView;
}
}
An the layout
<TabHost android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:id="#+id/tabHost"
xmlns:android="http://schemas.android.com/apk/res/android"
>
<TabWidget
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:id="#android:id/tabs"
/>
<FrameLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:id="#android:id/tabcontent"
>
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:id="#+id/tab1"
android:orientation="vertical"
android:paddingTop="60px"
>
<TextView
android:layout_width="fill_parent"
android:layout_height="100px"
android:text="This is tab1"
android:id="#+id/txt1"
/>
</LinearLayout>
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:id="#+id/tab2"
android:orientation="vertical"
android:paddingTop="60px"
>
<TextView
android:layout_width="fill_parent"
android:layout_height="100px"
android:text="This is tab 2"
android:id="#+id/txt2"
/>
</LinearLayout>
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:id="#+id/tab3"
android:orientation="vertical"
android:paddingTop="60px"
>
<TextView
android:layout_width="fill_parent"
android:layout_height="100px"
android:text="This is tab 3"
android:id="#+id/txt3"
/>
</LinearLayout>
</FrameLayout>
</TabHost>
add tab host with activities inside fragment
You can't put activities into fragments!
As I understand - you want to put TabActivity (wich is deprecated) with different activities into your main activity's root Fragment - this way is absolutely wrong.
One way to implement what you need is:
create one FragmentActivity.
put TabWidget into root layout of your FragmentActivity.
then put different Fragments into you TabWidget's tabs.
You can look at my similar answer with code examples into another theme (link).
Related
I have looked for several times, but I think no one is facing the same issue that I'm facing right now. I have the following fragment:
FRAGMENT XML
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/id"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="8dp"
android:paddingEnd="16dp"
android:paddingStart="16dp"
android:paddingTop="8dp"
android:clickable="true"
android:focusable="true"
android:focusableInTouchMode="true">
<android.support.v7.widget.RecyclerView
android:id="#+id/recyclerview_id"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:scrollbars="vertical" />
</RelativeLayout>
RecyclerView XML
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/ll_id"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<TextView
android:id="#+id/icon"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:textAlignment="center"
/>
</LinearLayout>
FRAGMENT JAVA CODE SNIPPET
#Nullable
#Override
public View onCreateView(LayoutInflater inflater, #Nullable ViewGroup container, Bundle savedInstanceState) {
View viewRoot = inflater.inflate(R.layout.fragment_xml, container, false);
recyclerView = (RecyclerView) viewRoot.findViewById(R.id.recyclerview_id);
recyclerView.setOnTouchListener(new OnSwipeTouchListener(getActivity()) {
#Override
public void onSwipeRight() {
FragmentTransaction ft = getActivity().getSupportFragmentManager().beginTransaction();
ft.setCustomAnimations(R.anim.enter_from_left, R.anim.exit_to_right, R.anim.enter_from_right, R.anim.exit_to_left);
ft.replace(R.id.frameLayout, new Fragment2()).commit();
}
});
So, what I'm doing on the code above is adding a touch listener, so when the user swipe from right to left, the fragment goes to the other fragment (Fragment2)
This works perfectly fine! However... I need to add onClickListener inside my recyclerAdapter, so I can catch the click listener of each item. And here comes the problem... When adding a click listener, the swipe listener does not work. It seems that the listener of the click "overrides" my listener of the swipe. The question is. How to add both on the recyclerview, and make them work together?
SOLVED THE CODE BELOW WORKS
If I have a layout similar to the one below:
Those five temp EditTexts represent some info the user can enter (like the price of an item, the order number, etc.) If the user wants to add another item they would click on the Add button and I want another 5 textviews to appear on the screen right above the two buttons but right below the previous set of the 5 EditTexts. Can someone give me a starting point on how I would do this.
My layout of the fragment goes like this:
I have a top level linear layout (Vertical Orientation).
Then a scrollview.
Inside the scrollview I have another linear layout.
In that linear layout I have those five EditText objects and the two buttons
The view above is a fragment (defined in the file below) which I pass to my FragmentAdapter in my MainActivity file:
public class Device extends Fragment {
ScrollView scrollView;
LinearLayout ll;
#Override
public View onCreateView(final LayoutInflater inflater, final ViewGroup container,
Bundle savedInstanceState) {
final View rootView = inflater.inflate(R.layout.device_view, container, false);
scrollView = (ScrollView) rootView.findViewById(R.id.device_scroll_view);
ll = (LinearLayout) rootView.findViewById(R.id.layout_in_scrollview);
Button addButton = (Button) rootView.findViewById(R.id.add_another_device_button);
addButton.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
View temp = inflater.inflate(R.layout.edit_text_view_objects, container, false);
ll.addView(temp);
}
});
return rootView;
}
}
Here is my layout file for this fragment:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="#+id/device_fragment_linear_layout"
android:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
tools:context="DeviceFragment"
android:orientation="vertical">
<ScrollView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/device_scroll_view">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
android:layout_gravity="center_horizontal">
</LinearLayout>
</ScrollView>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:layout_marginTop="40dp">
<Button
android:id="#+id/submit_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:text="Submit" />
<Button
android:id="#+id/add_another_device_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Add"
android:layout_alignParentRight="true"/>
</RelativeLayout>
</LinearLayout>
edit_text_view_objects.xml:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="Name of Master Device"
android:gravity="center"
android:textSize="15dp"/>
<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="Device Name"
android:gravity="center"
android:textSize="15dp"/>
<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="Max SMS per day"
android:gravity="center"
android:textSize="15dp"/>
<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:gravity="center"
android:textSize="15dp"
android:hint="Carrier Name"/>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textSize="15dp"
android:gravity="center"
android:layout_gravity="center"
android:hint="OS Version"
android:layout_marginTop="10dp"/>
</LinearLayout>
in your XML take
<ScrollView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/device_scroll_view">
<LinearLayout
android:id="#+id/layoutDynamic"a
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
android:layout_gravity="center_horizontal">
</LinearLayout>
</ScrollView>
and create one more XML for your Item and design accordingly (It will add dynamically when you click on ADD)
dynamic_item.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="#+id/device_fragment_linear_layout"
android:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
tools:context="DeviceFragment"
android:orientation="vertical">
<TextView
android:id="#+id/etDynamic"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textSize="15dp"
android:gravity="center"
android:layout_gravity="center"
android:hint="Color"
android:layout_marginTop="10dp"/>
</LinearLayout>
so come to java Code
// take the reference of LinearLayout
linearLayout = (LinearLayout) romptView.findViewById(R.id.layoutDynamic);
// Take the reference of Add button
Button addButton = (Button) rootView.findViewById(R.id.add_another_device_button);
addButton.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
final View addView = layoutInflater1.inflate(R.layout.dynamic_row, null);
final TextView textView1 = (TextView) addView.findViewById(R.id.etDynamic);
textView1.setText(otheret.getText().toString().trim()); otheret.setText(""); linearLayout.addView(addView);
}
});
#and if you want to remove particular item
removeIcon.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
addView.getParent()).removeView(addView);
}
});
You can add these EditText through code at runtime
we can solve this, using List/Recycler view efficiently/easily
when ever you clicking on ADD add the item to list and notify the Recycler view adapter
and and removing also easy you just delete the item from list based on recycler View position.
No need to create Dynamic View here recycler view will do the job
// In Main Layout
<android.support.v7.widget.RecyclerView
android:id="#+id/recycleView_Stops"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="#+id/layoutSaveBottom"
android:layout_below="#+id/ll1"
android:layout_marginTop="#dimen/pad_10dp"
app:layout_behavior="#string/bottom_sheet_behavior" />
<TextView
android:id="#+id/tvAddOther"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:gravity="center"
android:text="#string/icon_plus"
android:textColor="#color/colorPrimary"
android:textSize="40sp"
app:customFontPath="#string/roboto_regular" />
// design your layout item
---------------------
and when clicking on Add set user entered details
addOther.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
RouteElements routeElements = new RouteElements();
routeElements.setLatitude(latitude);
routeElements.setLongitude(longitude);
routeElements.setStopName(otheret.getText().toString().trim());
routeElementsArrayList.add(routeElements);
routeStopsAdapter.notifyDataSetChanged();
});
And in Your Adapter for removing the item
public void remove(int position) {
if (position < routeElementsArrayList.size()) {
routeElementsArrayList.remove(position);
notifyDataSetChanged();
}
}
I am trying to change the display on my android screen when you click on a textview. This textview is inside a tab which is inside a tabhost. I created a fragment which would overlay on top of this tab when you click on it but having issues doing.
In my main activity I got this code;
tabHost.getTabContentView().findViewById(R.id.currentMoney).setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
switch(v.getId()){
case R.id.currentMoney:
android.app.FragmentTransaction transaction = getFragmentManager().beginTransaction();
transaction.replace(R.id.tab2, new OverviewFragment());
transaction.commit();
}
}
});
This is the code that I have in my overview java class
public class OverviewFragment extends Fragment {
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
return inflater.inflate(R.layout.home_tab_transactionhistory, container, false);
}
}
What happens is when I run this home_tab_transactionhistory xml file comes up right underneath what ever I had before. Doesn't even show fully what ever I have got in the home_tab_transactionhistory xml file.
Below I have listed the xml code of the page that should take you to another page when you click on a text view;
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
xmlns:custom="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity"
android:background="#369742"
android:gravity="start|end"
android:longClickable="true">
<TabHost
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:id="#+id/tabHost"
android:layout_alignParentTop="true"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:clickable="false">
<TabWidget
android:id="#android:id/tabs"
android:layout_width="270dp"
android:layout_height="wrap_content"
android:background="#5DAD68"
android:clickable="false"
android:measureWithLargestChild="true"
android:orientation="horizontal"
android:layout_weight="1.04"
android:longClickable="false"
android:paddingTop="10dp"
android:paddingLeft="30dp"
android:layout_marginLeft="40dp"
android:layout_marginRight="40dp"></TabWidget>
<FrameLayout
android:id="#android:id/tabcontent"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:clickable="false">
<LinearLayout
android:id="#+id/tab2"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical"
android:clickable="false"
android:background="#FFFFFF"
android:weightSum="1">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:text="#string/currentMoney"
android:fontFamily="sans-serif-light"
android:onClick="showCurrentAccountMoney"
android:id="#+id/currentMoney"
android:paddingTop="5dp"
android:layout_gravity="center_horizontal"
android:textColor="#ff000000"
android:textSize="40dp" />
id of the textview is currentMoney
Please can someone help me fix this issue.
You should post the xml layout file where there is your clickable text view. To make the new Fragment overlay, you should add it to a FrameLayout which places its childs on top of each other.
i'm developing an android project which it has a viewpager. i wrote an adapter for my viewpager and my adapter consist of s scrollview and some views inside that.
i want when user click on the scrollview, something happen (i wrote this part too and test it and it works).
i implement onClickListener for my scrollview but it's not triggered when user click on that.
i have already read this but it's not work for me.
my code for onClickListener is here
rootView = inflater.inflate(R.layout.level_selector_list_view_adapter, container, false);
ScrollView scroll = (ScrollView) rootView.findViewById(R.id.level_selector_view_scroll_view);
scroll.setOnClickListener(new OnClickListener()
{
#Override
public void onClick(View arg0)
{
Log.e(MainActivity.WATERMELON_TAG, "Click!!!");
}
});
and my layout code is this:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="#dimen/level_selector_values_main_page_view_pager_width"
android:layout_height="wrap_content"
android:orientation="vertical" >
<ScrollView
android:id="#+id/level_selector_view_scroll_view"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:clickable="true"
tools:ignore="UselessParent" >
<FrameLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:clickable="false"
tools:ignore="UselessParent" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center"
android:clickable="false"
android:orientation="vertical" >
<ImageView
android:id="#+id/level_selector_view_pager_adapter_level_logo"
android:layout_width="#dimen/level_selector_values_view_pager_adapter_level_logo_width"
android:layout_height="#dimen/level_selector_values_view_pager_adapter_level_logo_height"
android:layout_gravity="center_horizontal"
android:layout_marginTop="#dimen/level_selector_values_view_pager_adapter_level_logo_top_margin"
android:clickable="false"
android:scaleType="fitXY"
tools:ignore="ContentDescription" />
<TextView
android:id="#+id/level_selector_view_pager_adapter_level_name"
android:layout_width="#dimen/level_selector_values_view_pager_adapter_level_name_width"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:layout_marginTop="#dimen/level_selector_values_view_pager_adapter_level_name_top_margin"
android:clickable="false"
android:gravity="center"
android:textColor="#color/level_selector_values_level_name_font_color"
android:textSize="#dimen/level_selector_values_level_name_font_size" />
<TextView
android:id="#+id/level_selector_view_pager_adapter_level_score"
android:layout_width="#dimen/level_selector_values_view_pager_adapter_level_score_width"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:layout_marginTop="#dimen/level_selector_values_view_pager_adapter_level_score_top_margin"
android:clickable="false"
android:gravity="center"
android:textColor="#color/level_selector_values_level_name_font_color"
android:textSize="#dimen/level_selector_values_font_size" />
</LinearLayout>
<ImageView
android:id="#+id/level_selector_view_pager_adapter_lock"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center"
android:alpha="0.75"
android:clickable="false"
android:scaleType="fitXY"
android:src="#drawable/lock"
tools:ignore="ContentDescription" />
</FrameLayout>
</ScrollView>
The child Views of your ScrollView are consuming the click events you do on the ScrollView.
The solution to this problem is to set the onClickLIstener to the immediate child of the ScrollView, the FrameLayout in your case.
Don't forget to set the layout to "clickable".
Furthermore, I recommend not to use the FrameLayout at all, since it is just a useless container. Instead, just let the LinearLayout that is currently the child of the FrameLayout be the next child to the ScrollView.
try:
public class ClassName implements OnClickListener {
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View root = inflater.inflate(R.layout.fragment_child, container, false);
ScrollView scrollView= (ScrollView) root.findViewById(R.id.my_ScrollView);
scrollView.setOnClickListener(this);
return root;
}
#Override
public void onClick(View v) {
Log.e(MainActivity.WATERMELON_TAG, "Click!!!");
}
}
I need to develop an app with tab bar on the bottom, but I have lots of problems with Fragments, where Android documentation shows how to use TabHost and Fragments.
Because there is nothing shown, about how to do it right with every tab stack.
As I can go to tab1 it's open Fragment A, then I want go into deep and open Fragment B and have the possibility to switch tab to tab2, as well as switch back seeing the same Fragment B in tab1.
There are some solutions creating for every tab a FragmentActivity, but for that management you should use TabActivity, which is deprecated.
So maybe I could draw my tab bar and put it on all layouts and every time user press tab bar button I just start an Activity ?
If this is possible maybe some had implemented this, or could show some tutorial how to draw, or use this?
Thanks.
In XML down_tabs.xml you add this code
<TabHost xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#android:id/tabhost" android:layout_width="fill_parent"
android:layout_height="fill_parent">
<LinearLayout android:orientation="vertical"
android:layout_width="fill_parent" android:layout_height="fill_parent">
<FrameLayout android:id="#android:id/tabcontent"
android:layout_width="fill_parent" android:layout_height="0dip"
android:layout_weight="1" />
<TabWidget android:id="#android:id/tabs"
android:layout_width="fill_parent" android:layout_height="wrap_content"
android:layout_weight="0" />
</LinearLayout>
And in Activity class add tabs specifications as,
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.down_tabs);
initTabs();
}
private void initTabs() {
// Set Calendar Tab
// getTabWidget().setDividerDrawable(R.drawable.tab_divider);
getTabWidget().setPadding(0, 0, 0, 0);
addTab("", R.drawable.home_tab_drawable, CalendarUIActivity.class);
addTab("", R.drawable.lucky_dates_drawable, LuckyDatesActivity.class);
addTab("", R.drawable.life_stages_drawable, LifeStagesActivity.class);
addTab("", R.drawable.find_items_drawable, FindItemsActivity.class);
addTab("", R.drawable.more_tab_drawable, MoreActivity.class);
}
private void addTab(String labelId, int drawableId, Class<?> targetClass) {
TabHost tabHost = getTabHost();
Intent intent = new Intent(this, targetClass);
TabHost.TabSpec spec = tabHost.newTabSpec("tab" + labelId);
View tabIndicator = LayoutInflater.from(this).inflate(
R.layout.tab_indicator, getTabWidget(), false);
TextView title = (TextView) tabIndicator.findViewById(R.id.title);
title.setText(labelId);
ImageView icon = (ImageView) tabIndicator.findViewById(R.id.icon);
icon.setImageResource(drawableId);
tabIndicator.setBackgroundResource(R.drawable.tab_backgroud);
// //////////
spec.setIndicator(tabIndicator);
spec.setContent(intent);
tabHost.addTab(spec);
}
I hope it will works fine.
Yup good answer..fragments are easy to work..u know..
<TabHost xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#android:id/tabhost" android:layout_width="fill_parent"
android:layout_height="fill_parent">
<LinearLayout android:orientation="vertical"
android:layout_width="fill_parent" android:layout_height="fill_parent">
<FrameLayout android:id="#android:id/tabcontent"
android:layout_width="fill_parent" android:layout_height="0dip"
android:layout_weight="1" />
<TabWidget android:id="#android:id/tabs"
android:layout_width="fill_parent" android:layout_height="wrap_content"
android:layout_weight="0" />
</LinearLayout>
</TabHost>
for complete tutorial visit
http://thepseudocoder.wordpress.com/2011/10/04/android-tabs-the-fragment-way/
http://android.codeandmagic.org/2011/07/android-tabs-with-fragments/