Tab view Layout
Create Tab_View.java
public class Tab_View extends TabActivity implements OnTabChangeListener {
TabHost tabHost;
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_tab__view);
// Get TabHost Refference
tabHost = getTabHost();
// Set TabChangeListener called when tab changed
tabHost.setOnTabChangedListener(this);
TabHost.TabSpec spec;
Intent intent;
/** TAB1 **/
// Create Intents to launch an Activity for the tab (to be reused)
intent = new Intent().setClass(this, Tab_View1.class);
spec = tabHost.newTabSpec("First").setIndicator("")
.setContent(intent);
//Add intent to tab
tabHost.addTab(spec);
/** TAB2 **/
intent = new Intent().setClass(this, Tab_View2.class);
spec = tabHost.newTabSpec("Second").setIndicator("")
.setContent(intent);
tabHost.addTab(spec);
/** TAB3 **/
intent = new Intent().setClass(this, Tab_View3.class);
spec = tabHost.newTabSpec("Third").setIndicator("")
.setContent(intent);
tabHost.addTab(spec);
/** TAB4 **/
intent = new Intent().setClass(this, Tab_View4.class);
spec = tabHost.newTabSpec("Third").setIndicator("")
.setContent(intent);
tabHost.addTab(spec);
// Set drawable images to tab
tabHost.getTabWidget().getChildAt(1).setBackgroundResource(R.drawable.tab2);
tabHost.getTabWidget().getChildAt(2).setBackgroundResource(R.drawable.tab3);
tabHost.getTabWidget().getChildAt(3).setBackgroundResource(R.drawable.tab4);
// Set Tab1 as Default tab and change image
tabHost.getTabWidget().setCurrentTab(0);
tabHost.getTabWidget().getChildAt(0).setBackgroundResource(R.drawable.tab1_over);
}
@Override
public void onTabChanged(String tabId) {
/** Called when tab changed **/
//** Check current selected tab and change according images **/
for(int i=0;i<tabHost.getTabWidget().getChildCount();i++)
{
if(i==0)
tabHost.getTabWidget().getChildAt(i).setBackgroundResource(R.drawable.tab1_over);
else if(i==1)
tabHost.getTabWidget().getChildAt(i).setBackgroundResource(R.drawable.tab2_over);
else if(i==2)
tabHost.getTabWidget().getChildAt(i).setBackgroundResource(R.drawable.tab3_over);
else if(i==3)
tabHost.getTabWidget().getChildAt(i).setBackgroundResource(R.drawable.tab4_over);
}
Log.i("tabs", "CurrentTab: "+tabHost.getCurrentTab());
if(tabHost.getCurrentTab()==0)
tabHost.getTabWidget().getChildAt(tabHost.getCurrentTab()).setBackgroundResource(R.drawable.tab1);
else if(tabHost.getCurrentTab()==1)
tabHost.getTabWidget().getChildAt(tabHost.getCurrentTab()).setBackgroundResource(R.drawable.tab2);
else if(tabHost.getCurrentTab()==2)
tabHost.getTabWidget().getChildAt(tabHost.getCurrentTab()).setBackgroundResource(R.drawable.tab3);
else if(tabHost.getCurrentTab()==3)
tabHost.getTabWidget().getChildAt(tabHost.getCurrentTab()).setBackgroundResource(R.drawable.tab5);
}
}
Create four class files Tab_View1.java,Tab_View2.java,Tab_View3.java,Tab_View4.java
Enjoy........
Create Tab_View.java
public class Tab_View extends TabActivity implements OnTabChangeListener {
TabHost tabHost;
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_tab__view);
// Get TabHost Refference
tabHost = getTabHost();
// Set TabChangeListener called when tab changed
tabHost.setOnTabChangedListener(this);
TabHost.TabSpec spec;
Intent intent;
/** TAB1 **/
// Create Intents to launch an Activity for the tab (to be reused)
intent = new Intent().setClass(this, Tab_View1.class);
spec = tabHost.newTabSpec("First").setIndicator("")
.setContent(intent);
//Add intent to tab
tabHost.addTab(spec);
/** TAB2 **/
intent = new Intent().setClass(this, Tab_View2.class);
spec = tabHost.newTabSpec("Second").setIndicator("")
.setContent(intent);
tabHost.addTab(spec);
/** TAB3 **/
intent = new Intent().setClass(this, Tab_View3.class);
spec = tabHost.newTabSpec("Third").setIndicator("")
.setContent(intent);
tabHost.addTab(spec);
/** TAB4 **/
intent = new Intent().setClass(this, Tab_View4.class);
spec = tabHost.newTabSpec("Third").setIndicator("")
.setContent(intent);
tabHost.addTab(spec);
// Set drawable images to tab
tabHost.getTabWidget().getChildAt(1).setBackgroundResource(R.drawable.tab2);
tabHost.getTabWidget().getChildAt(2).setBackgroundResource(R.drawable.tab3);
tabHost.getTabWidget().getChildAt(3).setBackgroundResource(R.drawable.tab4);
// Set Tab1 as Default tab and change image
tabHost.getTabWidget().setCurrentTab(0);
tabHost.getTabWidget().getChildAt(0).setBackgroundResource(R.drawable.tab1_over);
}
@Override
public void onTabChanged(String tabId) {
/** Called when tab changed **/
//** Check current selected tab and change according images **/
for(int i=0;i<tabHost.getTabWidget().getChildCount();i++)
{
if(i==0)
tabHost.getTabWidget().getChildAt(i).setBackgroundResource(R.drawable.tab1_over);
else if(i==1)
tabHost.getTabWidget().getChildAt(i).setBackgroundResource(R.drawable.tab2_over);
else if(i==2)
tabHost.getTabWidget().getChildAt(i).setBackgroundResource(R.drawable.tab3_over);
else if(i==3)
tabHost.getTabWidget().getChildAt(i).setBackgroundResource(R.drawable.tab4_over);
}
Log.i("tabs", "CurrentTab: "+tabHost.getCurrentTab());
if(tabHost.getCurrentTab()==0)
tabHost.getTabWidget().getChildAt(tabHost.getCurrentTab()).setBackgroundResource(R.drawable.tab1);
else if(tabHost.getCurrentTab()==1)
tabHost.getTabWidget().getChildAt(tabHost.getCurrentTab()).setBackgroundResource(R.drawable.tab2);
else if(tabHost.getCurrentTab()==2)
tabHost.getTabWidget().getChildAt(tabHost.getCurrentTab()).setBackgroundResource(R.drawable.tab3);
else if(tabHost.getCurrentTab()==3)
tabHost.getTabWidget().getChildAt(tabHost.getCurrentTab()).setBackgroundResource(R.drawable.tab5);
}
}
Create four class files Tab_View1.java,Tab_View2.java,Tab_View3.java,Tab_View4.java
Enjoy........
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