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copied!<p>I was able to solve my problem by using <code>DrawerLayout.DrawerListener</code>. This worked in my situation because when the back button was being pressed the drawer was still closing even though the method <code>onBackPressed()</code> wasn't being called. </p> <p>@MH said, "The DrawerLayout (I assume that's what you're using) will consume the back button event if the drawer is opened."</p> <p>Although in the documentation I could not find an explicit mention of this; there was some mention of the back button <a href="http://developer.android.com/design/patterns/navigation-drawer.html" rel="nofollow" title="Navigation Drawer Design">here</a>. Unfortunately it was not of much help.</p> <p>What @MH said explains why <code>onBackPressed()</code> was not being called when the drawer was opened, and why it was being called while it was closed.</p> <pre><code>drawerLayoutRight.setDrawerListener(this); </code></pre> <p>Where <code>drawerLayoutRight</code> is a <code>DrawerLayout</code>. And my listener looks like this: </p> <pre><code>@Override public void onDrawerClosed(View arg0) { if(drawerLayoutRight.getDrawerLockMode(drawerFrameRight)!= 1){ drawerLayoutRight.setDrawerLockMode(1, drawerFrameRight); } ExcerciseList fragment = (ExcerciseList) getFragmentManager().findFragmentById(R.id.right_drawer); if (fragment != null) { FragmentTransaction transaction = getFragmentManager().beginTransaction(); transaction.remove(fragment).commit(); } } </code></pre> <p><code>onDrawerOpened()</code>, <code>onDrawerSlide()</code> and <code>onDrawerStateChanged()</code> are all empty. Only one of my drawers is using the listener so I don't have to check the view. </p>

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