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Commit 2f457a6b authored by TreeHugger Robot's avatar TreeHugger Robot Committed by Automerger Merge Worker
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Merge "Fix velocity in StaggeredWorkspaceAnimation." into ub-launcher3-rvc-qpr-dev am: add69c70 

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/12142607

Change-Id: I6d2e67478dc5a98395aa8f25fe98b206c4fcba75
parents 149758da add69c70

quickstep/recents_ui_overrides/src/com/android/quickstep/util/StaggeredWorkspaceAnim.java

+4 −2
Original line number Diff line number Diff line
@@ -205,13 +205,15 @@ public class StaggeredWorkspaceAnim { 
        ResourceProvider rp = DynamicResource.provider(v.getContext());

        float stiffness = rp.getFloat(R.dimen.staggered_stiffness);

        float damping = rp.getFloat(R.dimen.staggered_damping_ratio);

        float endTransY = 0;

        float springVelocity = Math.abs(mVelocity) * Math.signum(endTransY - mSpringTransY);

        ValueAnimator springTransY = new SpringAnimationBuilder(v.getContext())

                .setStiffness(stiffness)

                .setDampingRatio(damping)

                .setMinimumVisibleChange(1f)

                .setStartValue(mSpringTransY)

                .setEndValue(0)

                .setStartVelocity(mVelocity)

                .setEndValue(endTransY)

                .setStartVelocity(springVelocity)

                .build(v, VIEW_TRANSLATE_Y);

        springTransY.setStartDelay(startDelay);

        springTransY.addListener(new AnimatorListenerAdapter() {

quickstep/src/com/android/launcher3/QuickstepAppTransitionManagerImpl.java

+1 −6
Original line number Diff line number Diff line
@@ -16,8 +16,6 @@ 


package com.android.launcher3;



import static android.util.TypedValue.COMPLEX_UNIT_DIP;



import static com.android.launcher3.BaseActivity.INVISIBLE_ALL;

import static com.android.launcher3.BaseActivity.INVISIBLE_BY_APP_TRANSITIONS;

import static com.android.launcher3.BaseActivity.INVISIBLE_BY_PENDING_FLAGS;
@@ -62,7 +60,6 @@ import android.os.CancellationSignal; 
import android.os.Handler;

import android.os.Looper;

import android.util.Pair;

import android.util.TypedValue;

import android.view.View;



import androidx.annotation.NonNull;
@@ -875,10 +872,8 @@ public abstract class QuickstepAppTransitionManagerImpl extends LauncherAppTrans 
                            }

                        });

                    } else {

                        float velocityDpPerS = DynamicResource.provider(mLauncher)

                        float velocityPxPerS = DynamicResource.provider(mLauncher)

                                .getDimension(R.dimen.unlock_staggered_velocity_dp_per_s);

                        float velocityPxPerS = TypedValue.applyDimension(COMPLEX_UNIT_DIP,

                                velocityDpPerS, mLauncher.getResources().getDisplayMetrics());

                        anim.play(new StaggeredWorkspaceAnim(mLauncher, velocityPxPerS, false)

                                .getAnimators());

                    }

res/values/config.xml

+1 −1
Original line number Diff line number Diff line
@@ -142,7 +142,7 @@ 


    <item name="staggered_damping_ratio" type="dimen" format="float">0.7</item>

    <item name="staggered_stiffness" type="dimen" format="float">150</item>

    <dimen name="unlock_staggered_velocity_dp_per_s">3dp</dimen>

    <dimen name="unlock_staggered_velocity_dp_per_s">4dp</dimen>



    <item name="hint_scale_damping_ratio" type="dimen" format="float">0.7</item>

    <item name="hint_scale_stiffness" type="dimen" format="float">200</item>