App Crash when selecting images in Folder View

[moosabaloch]

If you scroll down to bottom and then come back to top selecting images from top then the application will be crash and Fatal Exception raised.
FATAL EXCEPTION: main Process: alisons.com.trippr, PID: 25737 java.lang.IndexOutOfBoundsException: Invalid index 1, size is 1 at java.util.ArrayList.throwIndexOutOfBoundsException(ArrayList.java:255) at java.util.ArrayList.get(ArrayList.java:308) at android.support.design.widget.TabLayout.getTabAt(TabLayout.java:517) at com.learnncode.mediachooser.activity.HomeScreenMediaChooser.onImageSelected(HomeScreenMediaChooser.java:224) at com.learnncode.mediachooser.fragment.ImageFragment$2.onItemClick(ImageFragment.java:215) at android.widget.AdapterView.performItemClick(AdapterView.java:305) at android.widget.AbsListView.performItemClick(AbsListView.java:1146) at android.widget.AbsListView$PerformClick.run(AbsListView.java:3053) at android.widget.AbsListView$3.run(AbsListView.java:3860) at android.os.Handler.handleCallback(Handler.java:739) at android.os.Handler.dispatchMessage(Handler.java:95) at android.os.Looper.loop(Looper.java:135) at android.app.ActivityThread.main(ActivityThread.java:5343) at java.lang.reflect.Method.invoke(Native Method) at java.lang.reflect.Method.invoke(Method.java:372) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:905) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:700)

we can solve this problem by changing code in class HomeScreenMediaChooser use below method.

@OverRide
public void onImageSelected(int count) {
if (tabLayout.getTabAt(0) != null) {
if (count != 0) {
tabLayout.getTabAt(0).setText(getResources().getString(R.string.images_tab) + " " + count);

        } else {
            tabLayout.getTabAt(0).setText(getResources().getString(R.string.image));
        }
    }
}