Open next activity only after navigation drawer completes it closing animation

Question

I\'m using Navigation Drawer in my application.

When the user clicks on any of the menu item in drawer, it opens a new Activity (not fr

Answer 1

I have found a simple way to get rid of id you may try this and its working and tested.

OLD ANSWER:

int id = -1;
 @Override
public boolean onNavigationItemSelected(MenuItem item) {
    // Handle navigation view item clicks here.
    id = item.getItemId();        

    DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
    drawer.closeDrawer(GravityCompat.START);

    drawer.setDrawerListener(new DrawerLayout.DrawerListener() {
        @Override
        public void onDrawerSlide(View drawerView, float slideOffset) {
        }

        @Override
        public void onDrawerOpened(View drawerView) {
        }

        @Override
        public void onDrawerClosed(View drawerView) {
            if (id == R.id.NAV_YOUR_ACTIVITY_ONE) {
                Intent activityIntent = new Intent(getApplicationContext(), YOUR_ACTIVITY_ONE.class);
                activityIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
                startActivity(activityIntent);
            }
            else if (id == R.id.NAV_YOUR_ACTIVITY_TWO) {
                Intent activityIntent = new Intent(getApplicationContext(), YOUR_ACTIVITY_TWO.class);
                activityIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
                startActivity(activityIntent);
            }

            //do not forget to set id again to -1 or else it will cause problem
            id=-1;
        }

        @Override
        public void onDrawerStateChanged(int newState) {
        }
    }
}

UPDATE ANSWER:

You can your ActionBarDrawerToggle too for example observe below code.

int id = -1;

//Use this function for click effect be performed on drawer item clicked
public void perfromDrawerNavigation(){
    if (id == R.id.NAV_YOUR_ACTIVITY_ONE) {
            Intent activityIntent = new Intent(getApplicationContext(), YOUR_ACTIVITY_ONE.class);
            activityIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
            startActivity(activityIntent);
        }
        else if (id == R.id.NAV_YOUR_ACTIVITY_TWO) {
            Intent activityIntent = new Intent(getApplicationContext(), YOUR_ACTIVITY_TWO.class);
            activityIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
            startActivity(activityIntent);
        }

        //do not forget to set id again to -1 or else it will cause problem
        id=-1;
}

//you can write this code in onCreate() also
public void initControl(){
    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);
    getSupportActionBar().setTitle(
         getResources().getString(R.string.activity));
    DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
    ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close){
        @Override
        public void onDrawerClosed(View drawerView) {
            super.onDrawerClosed(drawerView);
            if(id != -1){
               perfromDrawerNavigation();
            }
        }
    };
    drawer.addDrawerListener(toggle);
    toggle.setDrawerIndicatorEnabled(true);
    toggle.syncState();
}

@Override
public boolean onNavigationItemSelected(MenuItem item) {
    // Handle navigation view item clicks here.
    id = item.getItemId();
    drawer.closeDrawer(GravityCompat.START);
}