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    <p>Ok Here is the code but it's an example only you may need to modify the code as per your requirement. I am giving you all the files code here hope you getting answer.</p> <p>Your Manifest.xml file</p> <pre><code>&lt;manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.android.dynamictab" android:versionCode="1" android:versionName="1.0" &gt; &lt;uses-sdk android:minSdkVersion="8" android:targetSdkVersion="15" /&gt; &lt;application android:icon="@drawable/ic_launcher" android:label="@string/app_name" android:theme="@style/AppTheme" &gt; &lt;activity android:name=".MainActivity"&gt; &lt;intent-filter&gt; &lt;action android:name="android.intent.action.MAIN" /&gt; &lt;category android:name="android.intent.category.LAUNCHER" /&gt; &lt;/intent-filter&gt; &lt;/activity&gt; &lt;activity android:name=".BlankActivity"/&gt; &lt;/application&gt; &lt;/manifest&gt; </code></pre> <p>here is your activity_main.xml file for Tab activity</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;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" &gt; &lt;LinearLayout android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="vertical" android:padding="5dp" &gt; &lt;LinearLayout android:layout_width="fill_parent" android:layout_height="wrap_content" android:orientation="horizontal" &gt; &lt;HorizontalScrollView android:layout_width="fill_parent" android:layout_height="wrap_content" android:fillViewport="true" android:scrollbars="none" android:layout_weight="1"&gt; &lt;TabWidget android:id="@android:id/tabs" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_marginLeft="0dip" android:layout_marginRight="0dip" /&gt; &lt;/HorizontalScrollView&gt; &lt;Button android:id="@+id/add_tab" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_weight="0.1" android:text="Add"/&gt; &lt;/LinearLayout&gt; &lt;FrameLayout android:id="@android:id/tabcontent" android:layout_width="fill_parent" android:layout_height="fill_parent" android:padding="2dp" /&gt; &lt;/LinearLayout&gt; &lt;/TabHost&gt; </code></pre> <p>Put your TabWidget into the HorizontalScrollView so when more tabs are add it can scrolling and the Add but is out side of HorizontalScrollView. Every time you click on tab it will add new tab in TabWidget.</p> <p>Here the code for tab_event.xml This layout will inflate and add into tab. You can change the style and its contain a single Button so you can add drawable image with text also.</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;Button xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/button_event" android:clickable="true" android:focusable="true" android:text="Default Tab" android:layout_width="wrap_content" android:layout_height="wrap_content" /&gt; </code></pre> <p>Here is your MainActivity.java file</p> <pre><code>import android.app.TabActivity; import android.content.Intent; import android.os.Bundle; import android.view.LayoutInflater; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; import android.widget.TabHost; import android.widget.TabHost.TabSpec; public class MainActivity extends TabActivity { private static int tabIndex = 0; private TabHost tabHost; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); tabHost = getTabHost(); addTab(); ((Button)findViewById(R.id.add_tab)).setOnClickListener(new OnClickListener() { public void onClick(View v) { tabIndex++; addTab(); } }); } private void addTab(){ LayoutInflater layoutInflate = LayoutInflater.from(MainActivity.this); Button tabBtn = (Button)layoutInflate.inflate(R.layout.tab_event, null); tabBtn.setText("Tab "+tabIndex); Intent tabIntent = new Intent(MainActivity.this, BlankActivity.class); setupTab(tabBtn, tabIntent,"Tab "+tabIndex); } protected void setupTab(View tabBtn, Intent setClass,String tag) { TabSpec setContent = tabHost.newTabSpec(tag).setIndicator(tabBtn).setContent(setClass); tabHost.addTab(setContent); } } </code></pre> <p>And here is the BlankActivity.java file</p> <pre><code>import android.app.Activity; import android.os.Bundle; import android.widget.TextView; public class BlankActivity extends Activity{ @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); TextView tv = new TextView(BlankActivity.this); tv.setText("Blank activity"); setContentView(tv); } } </code></pre>
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    1. COhow to open webview in every new tab.....
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    2. COIn BlankActivity each time create for specific tab so in that TextView also be create new one thats way you can add WebView instead of TextView in it. Or you can just create your layout with containing addressbar, webview and searchbar and set in the blank activity
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    3. COis it possible both in single class and single xml...
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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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