Android Open Source - ismartenit Main Activity

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License

The source code is released under:
GNU General Public License
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Java Source Code

package com.smartenit.client;
//w ww  .j  av  a2 s . co m
import com.smartenit.client.adapter.TabsPagerAdapter;

import android.app.ActionBar.Tab;
import android.app.ActionBar;
import android.app.FragmentTransaction;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.support.v4.view.ViewPager;
import android.text.Spannable;
import android.text.SpannableString;
import android.view.Menu;
import android.view.MenuItem;

public class MainActivity extends FragmentActivity implements ActionBar.TabListener {

  /**
   * The {@link ViewPager} that will host the section contents.
   */
  private ViewPager mViewPager;
  private ActionBar actionBar;
  private String[] tabs = { "Areas", "Wizards", "Scenes" };

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
  
    // Change app title font
    SpannableString s = new SpannableString(getResources().getString(R.string.app_name));
    s.setSpan(new TypefaceSpan(this, "Roboto-Thin.ttf"), 0, s.length(),
            Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    actionBar = getActionBar();
    actionBar.setTitle(s);
    
    // Enable tabs
    actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);

    // Set up the ViewPager with the sections adapter.
    mViewPager = (ViewPager) findViewById(R.id.pager);
        TabsPagerAdapter mAdapter = new TabsPagerAdapter(getSupportFragmentManager());
        mViewPager.setAdapter(mAdapter);
        actionBar.setHomeButtonEnabled(false);
        actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);        
 
        // Adding Tabs
        for (String tab_name : tabs) {
            actionBar.addTab(actionBar.newTab().setText(tab_name)
                    .setTabListener(this));
        }

        mViewPager.setOnPageChangeListener(new ViewPager.OnPageChangeListener() {
      
      @Override
      public void onPageSelected(int position) {
        actionBar.setSelectedNavigationItem(position);
      }
      
      @Override
      public void onPageScrolled(int arg0, float arg1, int arg2) {
        // TODO Auto-generated method stub
        
      }
      
      @Override
      public void onPageScrollStateChanged(int arg0) {
        // TODO Auto-generated method stub
        
      }
    });
  }

  @Override
  public boolean onCreateOptionsMenu(Menu menu) {

    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(R.menu.main, menu);
    return true;
  }

  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    // Handle action bar item clicks here. The action bar will
    // automatically handle clicks on the Home/Up button, so long
    // as you specify a parent activity in AndroidManifest.xml.
    int id = item.getItemId();
    if (id == R.id.action_settings) {
      Context context = this.getApplicationContext();
      Intent intent = new Intent(context, SettingsActivity.class);
      startActivity(intent);
      return true;
    }
    return super.onOptionsItemSelected(item);
  }

  @Override
  public void onTabSelected(Tab tab, FragmentTransaction ft) {
    mViewPager.setCurrentItem(tab.getPosition());
  }

  @Override
  public void onTabUnselected(Tab tab, FragmentTransaction ft) {
    // TODO Auto-generated method stub
    
  }

  @Override
  public void onTabReselected(Tab tab, FragmentTransaction ft) {
    // TODO Auto-generated method stub
    
  }

}
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