TabHost with Activity in android

1.TAB ACTIVITY ,
2.TAB LAYOUT,
3.TABHOST WITH ACTIVITY.


In this blog implement tabhost with activity in TabWidget.

Step 1.

create a android project in your plateform inside workspace.

Step 2

create MainActivity,java inside src folder..

MainActivity,java
.........................................................................................................................................................
package com.example.androidbeginnerpoin;

import android.support.v7.app.ActionBarActivity;
import android.app.TabActivity;
import android.content.Intent;
import android.content.res.Resources;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.TabHost;

public class MainActivity extends TabActivity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
 super.onCreate(savedInstanceState);
 setContentView(R.layout.activity_main);

 Resources res = getResources();
 TabHost tabHost = getTabHost();
 TabHost.TabSpec spec;
 Intent intent;


 intent = new Intent().setClass(this, CallActivity.class);
 spec = tabHost.newTabSpec("Call")
    .setIndicator("Call", res.getDrawable(R.drawable.button_action))
   .setContent(intent);
 tabHost.addTab(spec);



 intent = new Intent().setClass(this, MessageActivity.class);
 spec = tabHost.newTabSpec("Message")
    .setIndicator("Message", res.getDrawable(R.drawable.button_action))
   .setContent(intent);
 tabHost.addTab(spec);


 intent = new Intent().setClass(this, ContactActivity.class);
 spec = tabHost
   .newTabSpec("Contact")
   .setIndicator("Contact", res.getDrawable(R.drawable.button_action))
 
   .setContent(intent);
 tabHost.addTab(spec);


 tabHost.setCurrentTab(0);


}

}

Step 3.

create activity_main.xml inside res folder....

in this class dropdwon TabWidget.
............................................................................................................................................................
<?xml version="1.0" encoding="utf-8"?>
<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"
            android:layout_marginBottom="-4dp"/>
   
    </LinearLayout>
</TabHost>

Step 4.

you can create  three Activity insede res folder


CallActivity .java.
..............................................................................................................................................................
package com.example.androidbeginnerpoin;

import android.app.Activity;
import android.os.Bundle;

public class CallActivity extends Activity{
@Override
public void onCreate(Bundle savedInstanceState) {
 super.onCreate(savedInstanceState);
  setContentView(R.layout.call_activity);
}
}


ContactActivity.java.
.............................................................................................................................................................
package com.example.androidbeginnerpoin;

import android.app.Activity;
import android.os.Bundle;

public class ContactActivity extends Activity{
@Override
public void onCreate(Bundle savedInstanceState) {
 super.onCreate(savedInstanceState);
 setContentView(R.layout.contact);
}
}


MessageActivity .java
...........................................................................................................................................................
package com.example.androidbeginnerpoin;

import android.app.Activity;
import android.os.Bundle;

public class MessageActivity extends Activity{
@Override
public void onCreate(Bundle savedInstanceState) {
 super.onCreate(savedInstanceState);
 setContentView(R.layout.message);
}
}

Step5.

create three xml class inside res folder.

call_activity.xml.
..............................................................................................................................................................
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:background="#b5f2bc">

    <ImageView
        android:id="@+id/imageView1"
        android:layout_width="300dp"
        android:layout_height="100dp"
        android:layout_alignParentTop="true"
        android:layout_centerHorizontal="true"
        android:layout_marginTop="141dp"
        android:src="@drawable/poin_logo" />

    <TextView
        android:id="@+id/textView1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_below="@+id/imageView1"
        android:layout_centerHorizontal="true"
        android:layout_marginTop="61dp"
        android:text="CALL TAB"
        android:textAppearance="?android:attr/textAppearanceLarge" />

</RelativeLayout>

contact.xml.
..................................................................................................................................................................

  <?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:background="#9ccee9">

    <ImageView
        android:id="@+id/imageView1"
        android:layout_width="300dp"
        android:layout_height="100dp"
        android:layout_alignParentTop="true"
        android:layout_centerHorizontal="true"
        android:layout_marginTop="141dp"
        android:src="@drawable/poin_logo" />

    <TextView
        android:id="@+id/textView1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_below="@+id/imageView1"
        android:layout_centerHorizontal="true"
        android:layout_marginTop="61dp"
        android:text="CONTACT TAB"
        android:textAppearance="?android:attr/textAppearanceLarge" />

</RelativeLayout>

message.xml.
...................................................................................................................................................................

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:background="#e3e560">

    <ImageView
        android:id="@+id/imageView1"
        android:layout_width="300dp"
        android:layout_height="100dp"
        android:layout_alignParentTop="true"
        android:layout_centerHorizontal="true"
        android:layout_marginTop="141dp"
        android:src="@drawable/poin_logo" />

    <TextView
        android:id="@+id/textView1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_below="@+id/imageView1"
        android:layout_centerHorizontal="true"
        android:layout_marginTop="61dp"
        android:text="MESSAGE TAB"
        android:textAppearance="?android:attr/textAppearanceLarge" />

</RelativeLayout>

try this code, i hope my blog help you.