Make AllApps bottom sheet follow finger and snap after 30% progress
Bug: 220336617
Test: manual
Change-Id: I0b6296cf5abf0f0a5f34fc2a0b5be93dc93ebf3f
diff --git a/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/PortraitStatesTouchController.java b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/PortraitStatesTouchController.java
index f93917f..27a55c3 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/PortraitStatesTouchController.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/PortraitStatesTouchController.java
@@ -25,11 +25,8 @@
import static com.android.launcher3.anim.Interpolators.DEACCEL;
import static com.android.launcher3.anim.Interpolators.FINAL_FRAME;
import static com.android.launcher3.anim.Interpolators.INSTANT;
-import static com.android.launcher3.anim.Interpolators.LINEAR;
-import static com.android.launcher3.anim.Interpolators.LINEAR_TELEPORT;
import static com.android.launcher3.states.StateAnimationConfig.ANIM_ALL_APPS_FADE;
import static com.android.launcher3.states.StateAnimationConfig.ANIM_SCRIM_FADE;
-import static com.android.launcher3.states.StateAnimationConfig.ANIM_VERTICAL_PROGRESS;
import android.view.MotionEvent;
@@ -140,7 +137,6 @@
builder.setInterpolator(ANIM_SCRIM_FADE, Interpolators.clampToProgress(ACCEL,
ALL_APPS_SCRIM_VISIBLE_THRESHOLD,
ALL_APPS_SCRIM_OPAQUE_THRESHOLD));
- builder.setInterpolator(ANIM_VERTICAL_PROGRESS, isTablet ? LINEAR_TELEPORT : LINEAR);
return builder;
}
@@ -155,7 +151,6 @@
builder.setInterpolator(ANIM_SCRIM_FADE, Interpolators.clampToProgress(DEACCEL,
1 - ALL_APPS_SCRIM_OPAQUE_THRESHOLD,
1 - ALL_APPS_SCRIM_VISIBLE_THRESHOLD));
- builder.setInterpolator(ANIM_VERTICAL_PROGRESS, isTablet ? LINEAR_TELEPORT : LINEAR);
return builder;
}
diff --git a/src/com/android/launcher3/LauncherAnimUtils.java b/src/com/android/launcher3/LauncherAnimUtils.java
index c43172c..4f3ae59 100644
--- a/src/com/android/launcher3/LauncherAnimUtils.java
+++ b/src/com/android/launcher3/LauncherAnimUtils.java
@@ -38,6 +38,7 @@
// Progress after which the transition is assumed to be a success
public static final float SUCCESS_TRANSITION_PROGRESS = 0.5f;
+ public static final float TABLET_BOTTOM_SHEET_SUCCESS_TRANSITION_PROGRESS = 0.3f;
public static final IntProperty<Drawable> DRAWABLE_ALPHA =
new IntProperty<Drawable>("drawableAlpha") {
diff --git a/src/com/android/launcher3/anim/Interpolators.java b/src/com/android/launcher3/anim/Interpolators.java
index 9c12abd..1e7b224 100644
--- a/src/com/android/launcher3/anim/Interpolators.java
+++ b/src/com/android/launcher3/anim/Interpolators.java
@@ -130,23 +130,6 @@
}
};
- public static final Interpolator LINEAR_TELEPORT = t -> {
- float startTeleport = 0.2f;
- float endTeleport = 0.4f;
- float teleportProgress = 0.5f;
- float v;
- if (t < startTeleport) {
- v = LINEAR.getInterpolation(t);
- } else if (t < endTeleport) {
- v = Utilities.mapToRange(t, startTeleport, endTeleport, startTeleport,
- endTeleport + teleportProgress, ACCEL_DEACCEL);
- } else {
- v = LINEAR.getInterpolation(t) + teleportProgress;
- }
- v = Utilities.boundToRange(v, 0f, 1f);
- return v;
- };
-
private static final float FAST_FLING_PX_MS = 10;
public static Interpolator scrollInterpolatorForVelocity(float velocity) {
diff --git a/src/com/android/launcher3/touch/AbstractStateChangeTouchController.java b/src/com/android/launcher3/touch/AbstractStateChangeTouchController.java
index c00e174..a125fbe 100644
--- a/src/com/android/launcher3/touch/AbstractStateChangeTouchController.java
+++ b/src/com/android/launcher3/touch/AbstractStateChangeTouchController.java
@@ -16,6 +16,7 @@
package com.android.launcher3.touch;
import static com.android.launcher3.LauncherAnimUtils.SUCCESS_TRANSITION_PROGRESS;
+import static com.android.launcher3.LauncherAnimUtils.TABLET_BOTTOM_SHEET_SUCCESS_TRANSITION_PROGRESS;
import static com.android.launcher3.LauncherAnimUtils.newCancelListener;
import static com.android.launcher3.LauncherState.ALL_APPS;
import static com.android.launcher3.LauncherState.NORMAL;
@@ -285,8 +286,13 @@
? mToState : mFromState;
// snap to top or bottom using the release velocity
} else {
+ float successTransitionProgress =
+ mLauncher.getDeviceProfile().isTablet
+ && (mToState == ALL_APPS || mFromState == ALL_APPS)
+ ? TABLET_BOTTOM_SHEET_SUCCESS_TRANSITION_PROGRESS
+ : SUCCESS_TRANSITION_PROGRESS;
targetState =
- (interpolatedProgress > SUCCESS_TRANSITION_PROGRESS) ? mToState : mFromState;
+ (interpolatedProgress > successTransitionProgress) ? mToState : mFromState;
}
final float endProgress;
diff --git a/src/com/android/launcher3/touch/AllAppsSwipeController.java b/src/com/android/launcher3/touch/AllAppsSwipeController.java
index f7d3492..5aac3f3 100644
--- a/src/com/android/launcher3/touch/AllAppsSwipeController.java
+++ b/src/com/android/launcher3/touch/AllAppsSwipeController.java
@@ -20,10 +20,8 @@
import static com.android.launcher3.anim.Interpolators.FINAL_FRAME;
import static com.android.launcher3.anim.Interpolators.INSTANT;
import static com.android.launcher3.anim.Interpolators.LINEAR;
-import static com.android.launcher3.anim.Interpolators.LINEAR_TELEPORT;
import static com.android.launcher3.states.StateAnimationConfig.ANIM_ALL_APPS_FADE;
import static com.android.launcher3.states.StateAnimationConfig.ANIM_SCRIM_FADE;
-import static com.android.launcher3.states.StateAnimationConfig.ANIM_VERTICAL_PROGRESS;
import android.view.MotionEvent;
import android.view.animation.Interpolator;
@@ -113,7 +111,6 @@
config.setInterpolator(ANIM_SCRIM_FADE, ALLAPPS_STAGGERED_FADE_LATE_RESPONDER);
config.setInterpolator(ANIM_ALL_APPS_FADE, isTablet
? FINAL_FRAME : ALLAPPS_STAGGERED_FADE_EARLY_RESPONDER);
- config.setInterpolator(ANIM_VERTICAL_PROGRESS, isTablet ? LINEAR_TELEPORT : LINEAR);
}
/**
@@ -125,7 +122,6 @@
config.setInterpolator(ANIM_SCRIM_FADE, ALLAPPS_STAGGERED_FADE_EARLY_RESPONDER);
config.setInterpolator(ANIM_ALL_APPS_FADE, isTablet
? INSTANT : ALLAPPS_STAGGERED_FADE_LATE_RESPONDER);
- config.setInterpolator(ANIM_VERTICAL_PROGRESS, isTablet ? LINEAR_TELEPORT : LINEAR);
}
diff --git a/src/com/android/launcher3/views/AbstractSlideInView.java b/src/com/android/launcher3/views/AbstractSlideInView.java
index 5d88884..ed31e8d 100644
--- a/src/com/android/launcher3/views/AbstractSlideInView.java
+++ b/src/com/android/launcher3/views/AbstractSlideInView.java
@@ -17,6 +17,8 @@
import static android.view.ViewGroup.LayoutParams.MATCH_PARENT;
+import static com.android.launcher3.LauncherAnimUtils.SUCCESS_TRANSITION_PROGRESS;
+import static com.android.launcher3.LauncherAnimUtils.TABLET_BOTTOM_SHEET_SUCCESS_TRANSITION_PROGRESS;
import static com.android.launcher3.anim.Interpolators.scrollInterpolatorForVelocity;
import android.animation.Animator;
@@ -184,7 +186,10 @@
@Override
public void onDragEnd(float velocity) {
- if ((mSwipeDetector.isFling(velocity) && velocity > 0) || mTranslationShift > 0.5f) {
+ float successfulShiftThreshold = mActivityContext.getDeviceProfile().isTablet
+ ? TABLET_BOTTOM_SHEET_SUCCESS_TRANSITION_PROGRESS : SUCCESS_TRANSITION_PROGRESS;
+ if ((mSwipeDetector.isFling(velocity) && velocity > 0)
+ || mTranslationShift > successfulShiftThreshold) {
mScrollInterpolator = scrollInterpolatorForVelocity(velocity);
mOpenCloseAnimator.setDuration(BaseSwipeDetector.calculateDuration(
velocity, TRANSLATION_SHIFT_CLOSED - mTranslationShift));