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POTab Host Activity Example not working in Android
 

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  1. POTab Host Activity Example not working in Android
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    <p>I have put together a very simple Tab Host demo in Android for learning purposes. It's documented here: <a href="http://www.androidhub4you.com/2013/04/android-tabactivity-tab-layout-demo-tab.html" rel="nofollow">http://www.androidhub4you.com/2013/04/android-tabactivity-tab-layout-demo-tab.html</a></p> <p>I followed the steps as indicated but it's not working. Please help me. My code is:</p> <p><strong>TabhostActivity.java</strong></p> <pre><code> package com.example.tabhostdemo; import android.os.Bundle; import android.app.Activity; import android.app.TabActivity; import android.content.Intent; import android.content.res.Resources; import android.view.Menu; import android.widget.TabHost; public class TabHostActivity extends TabActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_tab_host); Resources res = getResources(); // Resource object to get Drawables TabHost tabHost = getTabHost(); // The activity TabHost TabHost.TabSpec spec; // Reusable TabSpec for each tab Intent intent; // Reusable Intent for each tab // Create an Intent to launch an Activity for the tab (to be reused) intent = new Intent().setClass(this, HomeActivity.class); spec = tabHost.newTabSpec("home") .setIndicator("HOME", res.getDrawable(R.drawable.home1)) .setContent(intent); tabHost.addTab(spec); // Do the same for the other tabs intent = new Intent().setClass(this, AboutActivity.class); spec = tabHost.newTabSpec("about") .setIndicator("ABOUT", res.getDrawable(R.drawable.about1)) .setContent(intent); tabHost.addTab(spec); intent = new Intent().setClass(this, ContactActivity.class); spec = tabHost .newTabSpec("contact") .setIndicator("CONTACT", res.getDrawable(R.drawable.contact1)) .setContent(intent); tabHost.addTab(spec); //set tab which one you want open first time 0 or 1 or 2 tabHost.setCurrentTab(0); } } </code></pre> <p><strong>/Drawable/home.xml</strong></p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;selector xmlns:android="http://schemas.android.com/apk/res/android"&gt; &lt;!-- When selected --&gt; &lt;item android:drawable="@drawable/home1" android:state_selected="true" /&gt; &lt;!-- When not selected--&gt; &lt;item android:drawable="@drawable/home2" /&gt; &lt;/selector&gt; </code></pre> <p><strong>/Drawable/contact.xml</strong></p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;selector xmlns:android="http://schemas.android.com/apk/res/android"&gt; &lt;!-- When selected --&gt; &lt;item android:drawable="@drawable/contact1" android:state_selected="true" /&gt; &lt;!-- When not selected--&gt; &lt;item android:drawable="@drawable/contact2" /&gt; &lt;/selector&gt; </code></pre> <p><strong>/Drawable/about.xml</strong></p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;selector xmlns:android="http://schemas.android.com/apk/res/android"&gt; &lt;!-- When selected --&gt; &lt;item android:drawable="@drawable/about1" android:state_selected="true" /&gt; &lt;!-- When not selected--&gt; &lt;item android:drawable="@drawable/about2" /&gt; &lt;/selector&gt; </code></pre>
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    1. COtabhost is depricated please try to use FragmentTabHost like http://developer.android.com/reference/android/support/v4/app/FragmentTabHost.html
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      1. USabhi
    2. CO`TabHost` is not deprecated. How *its not working*?
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    3. CO`TabActivity` is depricated.
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      1. USCharan Pai
 

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