Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit d1ad5ab2 authored by Praveena Pachipulusu's avatar Praveena Pachipulusu Committed by Gerrit - the friendly Code Review server
Browse files

frameworks/base: Fix to avoid crash when the tab is not set from app 

As the current tab is not set from application, getChildTabViewAt
returns Null value. Added a condition which checks whether mSelectTab
is set to first Tab.

Change-Id: I72313697e2c1c7b66a70078e82e509bfa244721b
CRs-Fixed: 321176
CRs-Fixed: 378466
parent 0ac0d17d

core/java/android/widget/TabWidget.java

+23 −21
Original line number Diff line number Diff line
@@ -330,6 +330,7 @@ public class TabWidget extends LinearLayout implements OnFocusChangeListener { 
            return;

        }



        if(mSelectedTab != -1) {

           final View selectedChild = getChildTabViewAt(mSelectedTab);



           final Drawable leftStrip = mLeftStrip;
@@ -353,6 +354,7 @@ public class TabWidget extends LinearLayout implements OnFocusChangeListener { 
           leftStrip.draw(canvas);

           rightStrip.draw(canvas);

        }

    }



    /**

     * Sets the current tab.