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Change default animation duration for all apps open and close.

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> Also set different interpolator for all apps opening clicking the caret

Change-Id: I7f9b764a8bf8bb7c38d94acbd964e912f22d6941
This commit is contained in:
Hyunyoung Song
2016-07-27 11:54:02 -07:00
parent 0dc7e91d5c
commit e3876e8dd0
3 changed files with 20 additions and 5 deletions
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17
src/com/android/launcher3/allapps/AllAppsTransitionController.java
View File

@@ -6,6 +6,7 @@ import android.animation.AnimatorListenerAdapter;
import android.animation.AnimatorSet;
import android.animation.ArgbEvaluator;
import android.animation.ObjectAnimator;
import android.support.v4.view.animation.FastOutSlowInInterpolator;
import android.util.Log;
import android.view.MotionEvent;
import android.view.View;
@@ -43,7 +44,8 @@ public class AllAppsTransitionController implements TouchController, VerticalPul
private static final boolean DBG = false;
private final Interpolator mAccelInterpolator = new AccelerateInterpolator(2f);
private final Interpolator mDecelInterpolator = new DecelerateInterpolator(1f);
private final Interpolator mFastOutSlowInInterpolator = new FastOutSlowInInterpolator();
private final Interpolator mScrollInterpolator = new PagedView.ScrollInterpolator();
private static final float ANIMATION_DURATION = 1200;
@@ -249,6 +251,7 @@ public class AllAppsTransitionController implements TouchController, VerticalPul
public boolean isTransitioning() {
return mDetector.isDraggingOrSettling();
}
/**
* @param start {@code true} if start of new drag.
*/
@@ -345,6 +348,7 @@ public class AllAppsTransitionController implements TouchController, VerticalPul
}
public void animateToAllApps(AnimatorSet animationOut, long duration) {
Interpolator interpolator;
if (animationOut == null) {
return;
}
@@ -352,12 +356,15 @@ public class AllAppsTransitionController implements TouchController, VerticalPul
preparePull(true);
mAnimationDuration = duration;
mShiftStart = mAppsView.getTranslationY();
interpolator = mFastOutSlowInInterpolator;
} else {
interpolator = mScrollInterpolator;
}
final float fromAllAppsTop = mAppsView.getTranslationY();
ObjectAnimator driftAndAlpha = ObjectAnimator.ofFloat(this, "progress",
fromAllAppsTop / mShiftRange, 0f);
driftAndAlpha.setDuration(mAnimationDuration);
driftAndAlpha.setInterpolator(new PagedView.ScrollInterpolator());
driftAndAlpha.setInterpolator(interpolator);
animationOut.play(driftAndAlpha);
animationOut.addListener(new AnimatorListenerAdapter() {
@@ -416,17 +423,21 @@ public class AllAppsTransitionController implements TouchController, VerticalPul
if (animationOut == null) {
return;
}
Interpolator interpolator;
if (mDetector.isIdleState()) {
preparePull(true);
mAnimationDuration = duration;
mShiftStart = mAppsView.getTranslationY();
interpolator = mFastOutSlowInInterpolator;
} else {
interpolator = mScrollInterpolator;
}
final float fromAllAppsTop = mAppsView.getTranslationY();
ObjectAnimator driftAndAlpha = ObjectAnimator.ofFloat(this, "progress",
fromAllAppsTop / mShiftRange, 1f);
driftAndAlpha.setDuration(mAnimationDuration);
driftAndAlpha.setInterpolator(new PagedView.ScrollInterpolator());
driftAndAlpha.setInterpolator(interpolator);
animationOut.play(driftAndAlpha);
animationOut.addListener(new AnimatorListenerAdapter() {