NavigationDrawerActivity.java

package at.favre.app.dalitest.activity;

import android.content.res.Configuration;
import android.os.Bundle;
import android.support.v4.widget.DrawerLayout;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.ListView;

import java.util.ArrayList;
import java.util.List;

import at.favre.app.dalitest.R;
import at.favre.app.dalitest.fragment.LiveBlurFragment;
import at.favre.lib.dali.Dali;
import at.favre.lib.dali.builder.nav.DaliBlurDrawerToggle;
import at.favre.lib.dali.builder.nav.NavigationDrawerListener;


public class NavigationDrawerActivity extends AppCompatActivity {

	private DrawerLayout mDrawerLayout;
	private ListView mDrawerList;
	private DaliBlurDrawerToggle mDrawerToggle;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_nav_drawer);


		List<String> menuItems = new ArrayList<String>();
		menuItems.add("Menu 1");
		menuItems.add("Menu 2");
		menuItems.add("Menu 3");
		menuItems.add("Menu 4");

        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
        setSupportActionBar(toolbar);

		mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
//		mDrawerLayout.setScrimColor(getResources().getColor(R.color.bright_blue_transparent));
		mDrawerList = (ListView) findViewById(R.id.left_drawer);

		// Set the adapter for the list view
		mDrawerList.setAdapter(new ArrayAdapter<String>(this,
				android.R.layout.simple_list_item_1, menuItems));


        if (savedInstanceState == null) {
            getSupportFragmentManager().beginTransaction()
                    .add(R.id.content_frame, new LiveBlurFragment())
                    .commit();
        }

		final String mTitle = getTitle().toString();
		mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
		mDrawerToggle = Dali.create(this).constructNavToggle(this, mDrawerLayout,
				toolbar, R.string.drawer_open, R.string.drawer_close, new NavigationDrawerListener() {
			@Override
			public void onDrawerClosed(View view) {
				invalidateOptionsMenu(); // creates call to onPrepareOptionsMenu()
			}

			/** Called when a drawer has settled in a completely open state. */
			public void onDrawerOpened(View drawerView) {
				invalidateOptionsMenu(); // creates call to onPrepareOptionsMenu()
			}
		});
		mDrawerToggle.setDrawerIndicatorEnabled(true);
		// Set the drawer toggle as the DrawerListener
		mDrawerLayout.addDrawerListener(mDrawerToggle);

		getSupportActionBar().setDisplayHomeAsUpEnabled(true);
		getSupportActionBar().setHomeButtonEnabled(true);
	}

	@Override
	protected void onPostCreate(Bundle savedInstanceState) {
		super.onPostCreate(savedInstanceState);
		// Sync the toggle state after onRestoreInstanceState has occurred.
		mDrawerToggle.syncState();
	}

	@Override
	public void onConfigurationChanged(Configuration newConfig) {
		super.onConfigurationChanged(newConfig);
		mDrawerToggle.onConfigurationChanged(newConfig);
	}

	/* Called whenever we call invalidateOptionsMenu() */
	@Override
	public boolean onPrepareOptionsMenu(Menu menu) {
		// If the nav drawer is open, hide action items related to the content view
		boolean drawerOpen = mDrawerLayout.isDrawerOpen(mDrawerList);
		return super.onPrepareOptionsMenu(menu);
	}

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
//        getMenuInflater().inflate(R.menu.main, menu);
        return true;
    }


	@Override
	public boolean onOptionsItemSelected(MenuItem item) {
		// Pass the event to ActionBarDrawerToggle, if it returns
		// true, then it has handled the app icon touch event
		if (mDrawerToggle.onOptionsItemSelected(item)) {
			return true;
		}
		// Handle your other action bar items...
		return super.onOptionsItemSelected(item);
	}

}