MainScreen.java

package sg.vinova.vss.group5.non.activity;

import sg.vinova.vss.group5.non.R;
import android.annotation.TargetApi;
import android.app.ActionBar;
import android.app.SearchManager;
import android.content.Context;
import android.content.Intent;
import android.os.Build;
import android.os.Bundle;
import android.provider.ContactsContract;
import android.provider.ContactsContract.Intents;
import android.support.v4.app.FragmentTabHost;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.SearchView;

import com.jeremyfeinstein.slidingmenu.lib.SlidingMenu;
import com.jeremyfeinstein.slidingmenu.lib.app.SlidingFragmentActivity;

public class MainScreen extends SlidingFragmentActivity{
	private FragmentTabHost mTabhost;

	@TargetApi(Build.VERSION_CODES.HONEYCOMB)
	public void onCreate(Bundle savedInstanceState){
		super.onCreate(savedInstanceState);
		setContentView(R.layout.main_screen);
		
		setBehindContentView(R.layout.sliding_menu);
		
		SlidingMenu sm = getSlidingMenu();
		sm.setShadowWidthRes(R.dimen.shadow_width);
		sm.setBehindOffset(40);
		sm.setTouchModeAbove(SlidingMenu.TOUCHMODE_FULLSCREEN);
		
		mTabhost = (FragmentTabHost) findViewById(android.R.id.tabhost);
		mTabhost.setup(this, getSupportFragmentManager(), R.id.realtabcontent);
		
		mTabhost.addTab(mTabhost.newTabSpec("all").setIndicator("ALL"),Tab1.class, null);
		Bundle b = new Bundle();
		mTabhost.addTab(mTabhost.newTabSpec("favorite").setIndicator("Favorite"),Tab2.class, b);
		b = new Bundle();
		mTabhost.addTab(mTabhost.newTabSpec("other").setIndicator("Other Group"),Tab3.class, b); 
		
		ActionBar actionBar = getActionBar();
		actionBar.setDisplayHomeAsUpEnabled(true);
	}
	
	@TargetApi(Build.VERSION_CODES.HONEYCOMB)
	public boolean onCreateOptionsMenu(Menu menu) {
		// TODO Auto-generated method stub
		getMenuInflater().inflate(R.menu.main_screen, menu);
		//MenuItem searchItem = menu.findItem(R.id.action_search);
		
		// Get the SearchView and set the searchable configuration
	    SearchManager searchManager = (SearchManager) getSystemService(Context.SEARCH_SERVICE);
	    SearchView searchView = (SearchView) menu.findItem(R.id.action_search).getActionView();
	    // Assumes current activity is the searchable activity
	    searchView.setSearchableInfo(searchManager.getSearchableInfo(getComponentName()));
	    searchView.setIconifiedByDefault(false); // Do not iconify the widget; expand it by default
		
		return true;
	}
	
	public boolean onOptionsItemSelected(MenuItem item){
		switch(item.getItemId()){
			case R.id.action_search:
				searchContact();
				return true;
			case R.id.action_add:
				addContact();				
				return true;
			default:
				return super.onOptionsItemSelected(item);
		
		}
	}
	
	public void searchContact(){
		
		Tab1 tab1 = (Tab1)
                getSupportFragmentManager().findFragmentById(android.R.id.tabhost);
		
		if(Intent.ACTION_SEARCH.equals(getIntent().getAction())){
			this.setDefaultKeyMode(DEFAULT_KEYS_SEARCH_LOCAL);
			String searchQuery = getIntent().getStringExtra(SearchManager.QUERY);
			tab1.setSearchQuery(searchQuery);
		}
	}
	
	public void addContact(){
		Intent intent = new Intent(Intents.Insert.ACTION);
		intent.setType(ContactsContract.RawContacts.CONTENT_TYPE);
		intent.putExtra("finishActivityOnSaveCompleted", true);
		startActivity(intent);	
		
		/*Intent intent = new Intent(this, AddNewContact.class);
		startActivity(intent);*/
	}

	@Override	protected void onStart() {
		// TODO Auto-generated method stub
		super.onStart();
	}

	@Override
	protected void onRestart() {
		// TODO Auto-generated method stub
		super.onRestart();
	}

	@Override
	protected void onPause() {
		// TODO Auto-generated method stub
		super.onPause();
	}

	@Override
	protected void onResume() {
		// TODO Auto-generated method stub
		super.onResume();
	}

	@Override
	protected void onStop() {
		// TODO Auto-generated method stub
		super.onStop();
	}
	
	@Override
	protected void onDestroy() {
		// TODO Auto-generated method stub
		super.onDestroy();
	}

}