CODEWITHSUNDEEP
androidandroid-actionbarnavigation-drawerandroid-5.0-lollipopandroid-support-library
Steve
Steve

Reputation: 826

Disable hamburger to arrow animation

I am trying to implement a two-drawer layout with the android v7 support library. I have a navigation drawer on the left (Gravity.START) side and a notification drawer on the right (Gravity.END) side. The problem is that I need the hamburger in the action bar to stay a hamburger when the notification drawer is pulled out, but stay animated and change to an arrow if the navigation drawer is pulled out. Currently it changes to an arrow when either one is pulled out. I have successfully disabled the animation by overriding onDrawerSlide(View, float) and only calling to super.onDrawerSlide(View, float) if the View is the navigation drawer and doing nothing if the View is the notification drawer like this:

@Override
public void onDrawerSlide(View drawerView, float slideOffset) {
    // Make sure it was the navigation drawer
    if(drawerView.equals(navigationDrawer)) {
        super.onDrawerSlide(drawerView, slideOffset);
    }
    else {
        // Do nothing
    }
}

However, once the notification drawer has fully opened, the icon still changes to an arrow. Any idea how to disable this change?

Upvotes: 4

Views: 1857

Answers (3)

Aurélien Lepage
Aurélien Lepage

Reputation: 177

Since support v7 version 25.3.0, you can disable the animation

yourActionBarDrawerToggle.setDrawerSlideAnimationEnabled(false);

Upvotes: 2

Aristo Michael
Aristo Michael

Reputation: 2186

The above accepted answer not working for me but the below one does

@Override
public void onDrawerSlide(View drawerView, float slideOffset) {
    super.onDrawerSlide(drawerView, 0); // this disables the animation 
}

Upvotes: 0

Eugen Pechanec
Eugen Pechanec

Reputation: 38243

Along with handling onDrawerSlide you need to handle both onDrawerOpened and onDrawerClosed:

@Override
public void onDrawerOpened(View drawerView, float slideOffset) {
    // Make sure it was the navigation drawer
    if(drawerView.equals(navigationDrawer)) {
        super.onDrawerOpened(drawerView, slideOffset);
    }
    else {
        // Do nothing
    }
}

@Override
public void onDrawerClosed(View drawerView, float slideOffset) {
    // Make sure it was the navigation drawer
    if(drawerView.equals(navigationDrawer)) {
        super.onDrawerClosed(drawerView, slideOffset);
    }
    else {
        // Do nothing
    }
}

Upvotes: 4

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