1 files changed, 97 insertions, 16 deletions

diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarDividerPopupView.kt b/quickstep/src/com/android/launcher3/taskbar/TaskbarDividerPopupView.kt
index e215bc9d46..3f9b66a717 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarDividerPopupView.kt
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarDividerPopupView.kt
@@ -15,22 +15,29 @@
  */
 package com.android.launcher3.taskbar
 
+import android.animation.Animator
+import android.animation.AnimatorListenerAdapter
+import android.animation.AnimatorSet
+import android.animation.ObjectAnimator
 import android.annotation.SuppressLint
 import android.content.Context
 import android.graphics.Rect
 import android.graphics.drawable.GradientDrawable
 import android.util.AttributeSet
+import android.util.Property
 import android.view.Gravity
 import android.view.MotionEvent
 import android.view.View
 import android.widget.LinearLayout
 import android.widget.Switch
 import androidx.core.view.postDelayed
+import com.android.app.animation.Interpolators.EMPHASIZED_ACCELERATE
 import com.android.launcher3.R
 import com.android.launcher3.popup.ArrowPopup
 import com.android.launcher3.popup.RoundedArrowDrawable
 import com.android.launcher3.util.DisplayController
 import com.android.launcher3.util.Themes
+import com.android.launcher3.views.ActivityContext
 
 /** Popup view with arrow for taskbar pinning */
 class TaskbarDividerPopupView<T : TaskbarActivityContext>
@@ -42,7 +49,8 @@ constructor(
 ) : ArrowPopup<T>(context, attrs, defStyleAttr) {
     companion object {
         private const val TAG = "TaskbarDividerPopupView"
-        private const val DIVIDER_POPUP_CLOSING_DELAY = 500L
+        private const val DIVIDER_POPUP_CLOSING_DELAY = 333L
+        private const val DIVIDER_POPUP_CLOSING_ANIMATION_DURATION = 83L
 
         @JvmStatic
         fun createAndPopulate(
@@ -59,10 +67,11 @@ constructor(
             return taskMenuViewWithArrow.populateForView(view)
         }
     }
+
     private lateinit var dividerView: View
 
     private val menuWidth =
-        context.resources.getDimensionPixelSize(R.dimen.taskbar_pinning_popup_menu_width)
+        resources.getDimensionPixelSize(R.dimen.taskbar_pinning_popup_menu_width)
     private val popupCornerRadius = Themes.getDialogCornerRadius(context)
     private val arrowWidth = resources.getDimension(R.dimen.popup_arrow_width)
     private val arrowHeight = resources.getDimension(R.dimen.popup_arrow_height)
@@ -70,16 +79,12 @@ constructor(
 
     private var alwaysShowTaskbarOn = !DisplayController.isTransientTaskbar(context)
     private var didPreferenceChange = false
+    private var verticalOffsetForPopupView =
+        resources.getDimensionPixelSize(R.dimen.taskbar_pinning_popup_menu_vertical_margin)
 
     /** Callback invoked when the pinning popup view is closing. */
     var onCloseCallback: (preferenceChanged: Boolean) -> Unit = {}
 
-    /**
-     * Callback invoked when the user preference changes in popup view. Preference change will be
-     * based upon current value stored in [LauncherPrefs] for `TASKBAR_PINNING`
-     */
-    var changePreference: () -> Unit = {}
-
     init {
         // This synchronizes the arrow and menu to open at the same time
         mOpenChildFadeStartDelay = mOpenFadeStartDelay
@@ -99,11 +104,22 @@ constructor(
         super.onFinishInflate()
         val taskbarSwitchOption = requireViewById<LinearLayout>(R.id.taskbar_switch_option)
         val alwaysShowTaskbarSwitch = requireViewById<Switch>(R.id.taskbar_pinning_switch)
+        val taskbarVisibilityIcon = requireViewById<View>(R.id.taskbar_pinning_visibility_icon)
         alwaysShowTaskbarSwitch.isChecked = alwaysShowTaskbarOn
-        taskbarSwitchOption.setOnClickListener {
-            alwaysShowTaskbarSwitch.isClickable = true
-            alwaysShowTaskbarSwitch.isChecked = !alwaysShowTaskbarOn
-            onClickAlwaysShowTaskbarSwitchOption()
+        if (ActivityContext.lookupContext<TaskbarActivityContext>(context).isGestureNav) {
+            taskbarSwitchOption.setOnClickListener {
+                alwaysShowTaskbarSwitch.isClickable = true
+                alwaysShowTaskbarSwitch.isChecked = !alwaysShowTaskbarOn
+                onClickAlwaysShowTaskbarSwitchOption()
+            }
+        } else {
+            alwaysShowTaskbarSwitch.isEnabled = false
+        }
+
+        if (!alwaysShowTaskbarSwitch.isEnabled) {
+            taskbarVisibilityIcon.background.setTint(
+                resources.getColor(android.R.color.system_neutral2_500, context.theme)
+            )
         }
     }
 
@@ -176,15 +192,80 @@ constructor(
         }
     }
 
-    override fun closeComplete() {
+    override fun getExtraVerticalOffset(): Int {
+        return (mActivityContext.deviceProfile.taskbarHeight -
+            mActivityContext.deviceProfile.taskbarIconSize) / 2 + verticalOffsetForPopupView
+    }
+
+    override fun animateClose() {
+        if (!mIsOpen) {
+            return
+        }
+        if (mOpenCloseAnimator != null) {
+            mOpenCloseAnimator.cancel()
+        }
+        mIsOpen = false
+
+        mOpenCloseAnimator = getCloseAnimator()
+
+        mOpenCloseAnimator.addListener(
+            object : AnimatorListenerAdapter() {
+                override fun onAnimationEnd(animation: Animator) {
+                    mOpenCloseAnimator = null
+                    if (mDeferContainerRemoval) {
+                        setVisibility(INVISIBLE)
+                    } else {
+                        closeComplete()
+                    }
+                }
+            }
+        )
         onCloseCallback(didPreferenceChange)
-        super.closeComplete()
+        onCloseCallback = {}
+        mOpenCloseAnimator.start()
+    }
+
+    private fun getCloseAnimator(): AnimatorSet {
+        val alphaValues = floatArrayOf(1f, 0f)
+        val translateYValue =
+            if (!alwaysShowTaskbarOn) verticalOffsetForPopupView else -verticalOffsetForPopupView
+        val alpha = getAnimatorOfFloat(this, ALPHA, *alphaValues)
+        val arrowAlpha = getAnimatorOfFloat(mArrow, ALPHA, *alphaValues)
+        val translateY =
+            ObjectAnimator.ofFloat(
+                this,
+                TRANSLATION_Y,
+                *floatArrayOf(this.translationY, this.translationY + translateYValue)
+            )
+        val arrowTranslateY =
+            ObjectAnimator.ofFloat(
+                mArrow,
+                TRANSLATION_Y,
+                *floatArrayOf(mArrow.translationY, mArrow.translationY + translateYValue)
+            )
+        val animatorSet = AnimatorSet()
+        animatorSet.playTogether(alpha, arrowAlpha, translateY, arrowTranslateY)
+        return animatorSet
+    }
+
+    private fun getAnimatorOfFloat(
+        view: View,
+        property: Property<View, Float>,
+        vararg values: Float
+    ): Animator {
+        val animator: Animator = ObjectAnimator.ofFloat(view, property, *values)
+        animator.setDuration(DIVIDER_POPUP_CLOSING_ANIMATION_DURATION)
+        animator.interpolator = EMPHASIZED_ACCELERATE
+        return animator
     }
 
     private fun onClickAlwaysShowTaskbarSwitchOption() {
         didPreferenceChange = true
-        changePreference()
         // Allow switch animation to finish and then close the popup.
-        postDelayed(DIVIDER_POPUP_CLOSING_DELAY) { close(true) }
+        postDelayed(DIVIDER_POPUP_CLOSING_DELAY) {
+            if (isOpen) {
+                close(true)
+            }
+        }
     }
 }