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author | Hyunyoung Song <hyunyoungs@google.com> | 2015-07-21 17:01:26 -0700 |
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committer | Ed Heyl <edheyl@google.com> | 2015-07-22 11:31:04 -0700 |
commit | e612775922ec9f8cc4e5cb976bc62b3312a3de0e (patch) | |
tree | 96beaf07307486f6491f022da63ebe381765d1a8 /src/com/android/launcher3/util/UiThreadCircularReveal.java | |
parent | a83129f0bc778fd1ccd799bd8cfa40270f632e1d (diff) | |
download | android_packages_apps_Trebuchet-e612775922ec9f8cc4e5cb976bc62b3312a3de0e.tar.gz android_packages_apps_Trebuchet-e612775922ec9f8cc4e5cb976bc62b3312a3de0e.tar.bz2 android_packages_apps_Trebuchet-e612775922ec9f8cc4e5cb976bc62b3312a3de0e.zip |
resolved conflicts for merge of 13ef17a3 to mnc-dr-dev
b/22609402
Change-Id: I140cf972d57e14737a6f91c0b4a8ec6c7ff1af2b
Diffstat (limited to 'src/com/android/launcher3/util/UiThreadCircularReveal.java')
-rw-r--r-- | src/com/android/launcher3/util/UiThreadCircularReveal.java | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/src/com/android/launcher3/util/UiThreadCircularReveal.java b/src/com/android/launcher3/util/UiThreadCircularReveal.java new file mode 100644 index 000000000..3ca3aeeee --- /dev/null +++ b/src/com/android/launcher3/util/UiThreadCircularReveal.java @@ -0,0 +1,57 @@ +package com.android.launcher3.util; + +import android.animation.Animator; +import android.animation.AnimatorListenerAdapter; +import android.animation.ValueAnimator; +import android.animation.ValueAnimator.AnimatorUpdateListener; +import android.annotation.TargetApi; +import android.os.Build; +import android.view.View; +import android.view.ViewOutlineProvider; + +import com.android.launcher3.Utilities; + +@TargetApi(Build.VERSION_CODES.LOLLIPOP) +public class UiThreadCircularReveal { + + public static ValueAnimator createCircularReveal(View v, int x, int y, float r0, float r1) { + return createCircularReveal(v, x, y, r0, r1, ViewOutlineProvider.BACKGROUND); + } + + public static ValueAnimator createCircularReveal(View v, int x, int y, float r0, float r1, + final ViewOutlineProvider originalProvider) { + ValueAnimator va = ValueAnimator.ofFloat(0f, 1f); + + final View revealView = v; + final RevealOutlineProvider outlineProvider = new RevealOutlineProvider(x, y, r0, r1); + final float elevation = v.getElevation(); + + va.addListener(new AnimatorListenerAdapter() { + public void onAnimationStart(Animator animation) { + revealView.setOutlineProvider(outlineProvider); + revealView.setClipToOutline(true); + revealView.setTranslationZ(-elevation); + } + + public void onAnimationEnd(Animator animation) { + revealView.setOutlineProvider(originalProvider); + revealView.setClipToOutline(false); + revealView.setTranslationZ(0); + } + + }); + + va.addUpdateListener(new AnimatorUpdateListener() { + @Override + public void onAnimationUpdate(ValueAnimator arg0) { + float progress = arg0.getAnimatedFraction(); + outlineProvider.setProgress(progress); + revealView.invalidateOutline(); + if (!Utilities.isLmpMR1OrAbove()) { + revealView.invalidate(); + } + } + }); + return va; + } +} |