Transition in navigation drawer android

Question

Anyone having idea that how to achieve this type of transition. When we open Navagation drawer full screen is getting animation like this. I also looked at resi

Answer 1

Finally I got my answer through this link for original post. Please have a look here

and for MainActivity.java please have a look below

        public class MainActivity extends AppCompatActivity {
public TabsPagerAdapter tabsPagerAdapter;
public static ViewPager pager;
int Numboftabs = 2;
Toolbar toolbar;
public NavigationView navigationView;
public DrawerLayout drawer;
View holderView, contentView;
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    toolbar = (Toolbar) findViewById(R.id.toolbar);
    drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
    navigationView = (NavigationView) findViewById(R.id.nav_view);
    holderView = findViewById(R.id.holder);
    contentView = findViewById(R.id.content);
    tabsPagerAdapter = new TabsPagerAdapter(getSupportFragmentManager(), Numboftabs);
    pager = (ViewPager) findViewById(R.id.pager);
    pager.setAdapter(tabsPagerAdapter);
    toolbar.setNavigationIcon(new DrawerArrowDrawable(this));
    toolbar.setNavigationOnClickListener(new View.OnClickListener() {
                                             @Override
                                             public void onClick(View v) {
                                                 if (drawer.isDrawerOpen(navigationView)) {
                                                     drawer.closeDrawer(navigationView);
                                                 } else {
                                                     drawer.openDrawer(navigationView);
                                                 }
                                             }
                                         }
    );


    drawer.setScrimColor(Color.TRANSPARENT);
    drawer.addDrawerListener(new DrawerLayout.SimpleDrawerListener() {
                                 @Override
                                 public void onDrawerSlide(View drawer, float slideOffset) {


                                     contentView.setX(navigationView.getWidth() * slideOffset);
                                     RelativeLayout.LayoutParams lp =
                                             (RelativeLayout.LayoutParams) contentView.getLayoutParams();
                                     lp.height = drawer.getHeight() -
                                             (int) (drawer.getHeight() * slideOffset * 0.3f);
                                     lp.topMargin = (drawer.getHeight() - lp.height) / 2;
                                     contentView.setLayoutParams(lp);
                                 }

                                 @Override
                                 public void onDrawerClosed(View drawerView) {
                                 }
                             }
    );

}