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Commit 06060cd7 authored by chihhangchuang's avatar chihhangchuang
Browse files

Get rid of #getViewTreeObserver 

Which cause app crash by an null exception

Test: Manually
Fixes: 156105622
Change-Id: Ife0d59c108e693e4603e6bd3e39d2746fb479306
parent a4b9eecf

src/com/android/customization/picker/CustomizationPickerActivity.java

+2 −7
Original line number Original line Diff line number Diff line
@@ -145,13 +145,8 @@ public class CustomizationPickerActivity extends FragmentActivity implements Wal 
        }

        }





        mBottomActionBar = findViewById(R.id.bottom_actionbar);

        mBottomActionBar = findViewById(R.id.bottom_actionbar);

        mBottomActionBar.getViewTreeObserver().addOnGlobalLayoutListener(() -> {

        mBottomActionBar.addVisibilityChangeListener(

            // Only update the visibility of mBottomNav when mBottomActionBar visibility changes.

                isVisible -> mBottomNav.setVisibility(isVisible ? View.GONE : View.VISIBLE));

            // Since the listener will be triggered by mBottomActionBar and its child views.

            if (mBottomActionBar.getVisibility() == mBottomNav.getVisibility()) {

                mBottomNav.setVisibility(mBottomActionBar.isVisible() ? View.GONE : View.VISIBLE);

            }

        });

    }

    }





    @Override

    @Override