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author | Winson Chung <winsonc@google.com> | 2015-06-12 14:18:55 -0700 |
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committer | Winson Chung <winsonc@google.com> | 2015-06-16 00:55:02 +0000 |
commit | fbc5b18626ae2e158e39c59606455124cfa8127d (patch) | |
tree | aa4ccb95ad93e5cd9143bb4a84713b032d0a0dd5 /src/com/android/launcher3/BaseRecyclerView.java | |
parent | c332934e27527107c7f9c50ba6b7af93979b8126 (diff) | |
download | android_packages_apps_Trebuchet-fbc5b18626ae2e158e39c59606455124cfa8127d.tar.gz android_packages_apps_Trebuchet-fbc5b18626ae2e158e39c59606455124cfa8127d.tar.bz2 android_packages_apps_Trebuchet-fbc5b18626ae2e158e39c59606455124cfa8127d.zip |
Refactored section names to only draw when there is space.
- This CL removes all space for section names in both phones
and tablets. And when there are no section names, the layout
will automatically fully merge the sections.
Bug: 20222023
Change-Id: Ic7c751d86f095e5cbd690bfd4f94bb5b00ff8ae4
Diffstat (limited to 'src/com/android/launcher3/BaseRecyclerView.java')
-rw-r--r-- | src/com/android/launcher3/BaseRecyclerView.java | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/src/com/android/launcher3/BaseRecyclerView.java b/src/com/android/launcher3/BaseRecyclerView.java index 6dd029f17..140c28c0c 100644 --- a/src/com/android/launcher3/BaseRecyclerView.java +++ b/src/com/android/launcher3/BaseRecyclerView.java @@ -16,6 +16,8 @@ package com.android.launcher3; +import android.animation.Animator; +import android.animation.AnimatorListenerAdapter; import android.animation.ObjectAnimator; import android.content.Context; import android.content.res.Resources; @@ -315,13 +317,38 @@ public class BaseRecyclerView extends RecyclerView /** * Animates the visibility of the fast scroller popup. */ - private void animateFastScrollerVisibility(boolean visible) { + private void animateFastScrollerVisibility(final boolean visible) { ObjectAnimator anim = ObjectAnimator.ofFloat(this, "fastScrollerAlpha", visible ? 1f : 0f); anim.setDuration(visible ? 200 : 150); + anim.addListener(new AnimatorListenerAdapter() { + @Override + public void onAnimationStart(Animator animation) { + if (visible) { + onFastScrollingStart(); + } + } + + @Override + public void onAnimationEnd(Animator animation) { + if (!visible) { + onFastScrollingEnd(); + } + } + }); anim.start(); } /** + * To be overridden by subclasses. + */ + protected void onFastScrollingStart() {} + + /** + * To be overridden by subclasses. + */ + protected void onFastScrollingEnd() {} + + /** * Invalidates the fast scroller popup. */ protected void invalidateFastScroller(Rect bounds) { |