/**
  * Change the drawer indicator
  *
  * @param resource - The icon
  * @return DrawerActivity
  */
 public DrawerActivity setCustomIconNavigationDrawer(int resource) {
   if (mDrawerToggle != null) {
     mDrawerToggle.setHomeAsUpIndicator(resource);
     mDefaultToolbar.setNavigationIcon(resource);
   }
   return this;
 }
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    mDrawer = (DrawerLayout) findViewById(R.id.drawer);
    if (savedInstanceState == null) {
      getSupportFragmentManager()
          .beginTransaction()
          .add(R.id.contentcontainer, new MainFragment())
          .commit();
      LeftMenuFragment menuFragment = new LeftMenuFragment();
      menuFragment.setDrawerLayout(mDrawer);
      getSupportFragmentManager().beginTransaction().add(R.id.leftmenu, menuFragment).commit();
      getSupportFragmentManager()
          .beginTransaction()
          .add(R.id.rightmenu, new RightMenuFragment())
          .commit();
    }
    mDrawer.setDrawerShadow(R.drawable.drawer_shadow, GravityCompat.START);
    //		mDrawer.setDrawerListener(new DrawerListener() {
    //
    //			@Override
    //			public void onDrawerStateChanged(int state) {
    //
    //			}
    //
    //			@Override
    //			public void onDrawerSlide(View view, float slideOffset) {
    //				switch(view.getId()) {
    //				case R.id.leftmenu :
    //					int level = (int)(slideOffset * 10000);
    //					icon.setLevel(level);
    //					break;
    //				case R.id.rightmenu :
    //
    //				}
    //			}
    //
    //			@Override
    //			public void onDrawerOpened(View view) {
    //				switch(view.getId()) {
    //				case R.id.leftmenu :
    //				case R.id.rightmenu :
    //					Toast.makeText(MainActivity.this, "drawer opened", Toast.LENGTH_SHORT).show();
    //				}
    //			}
    //
    //			@Override
    //			public void onDrawerClosed(View view) {
    //				switch(view.getId()) {
    //				case R.id.leftmenu :
    //				case R.id.rightmenu :
    //					Toast.makeText(MainActivity.this, "drawer closed", Toast.LENGTH_SHORT).show();
    //				}
    //			}
    //		});
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);
    mToggle =
        new ActionBarDrawerToggle(this, mDrawer, R.string.open_desc, R.string.close_desc) {
          @Override
          public void onDrawerClosed(View drawerView) {
            super.onDrawerClosed(drawerView);
            Toast.makeText(MainActivity.this, "drawer closed", Toast.LENGTH_SHORT).show();
          }

          @Override
          public void onDrawerOpened(View drawerView) {
            super.onDrawerOpened(drawerView);
            Toast.makeText(MainActivity.this, "drawer open", Toast.LENGTH_SHORT).show();
          }
        };
    mToggle.setHomeAsUpIndicator(R.drawable.ic_drawer);
    mDrawer.setDrawerListener(mToggle);
    //		icon = getResources().getDrawable(R.drawable.ic_home_as_up);
    //		getSupportActionBar().setHomeAsUpIndicator(icon);
  }