diff options
Diffstat (limited to 'src/com/android/launcher3/AppDrawerScrubber.java')
| -rw-r--r-- | src/com/android/launcher3/AppDrawerScrubber.java | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/src/com/android/launcher3/AppDrawerScrubber.java b/src/com/android/launcher3/AppDrawerScrubber.java index 0ace60da8..db1aa61e9 100644 --- a/src/com/android/launcher3/AppDrawerScrubber.java +++ b/src/com/android/launcher3/AppDrawerScrubber.java @@ -83,17 +83,23 @@ public class AppDrawerScrubber extends LinearLayout { } resetScrubber(); - String section = String.valueOf(mSections[progress]); - - if (mScrubberIndicator != null) { - float translateX = (progress * seekBar.getWidth()) / mSections.length; - translateX -= (mScrubberIndicator.getWidth() / 6); // offset for alignment - mScrubberIndicator.setTranslationX(translateX); - mScrubberIndicator.setText(section); + if (mSections.length == 0) { + updateSections(); } - mLayoutManager.smoothScrollToPosition(mListView, null, - mAdapter.getPositionForSection(progress)); + if (mSections.length > 0) { + String section = String.valueOf(mSections[progress]); + + if (mScrubberIndicator != null) { + float translateX = (progress * seekBar.getWidth()) / mSections.length; + translateX -= (mScrubberIndicator.getWidth() / 6); // offset for alignment + mScrubberIndicator.setTranslationX(translateX); + mScrubberIndicator.setText(section); + } + + mLayoutManager.smoothScrollToPosition(mListView, null, + mAdapter.getPositionForSection(progress)); + } } @Override |