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/*
* Copyright (C) 2023 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.launcher3.taskbar
import android.animation.AnimatorSet
import android.annotation.SuppressLint
import android.view.View
import androidx.annotation.VisibleForTesting
import androidx.core.animation.doOnEnd
import com.android.launcher3.LauncherPrefs
import com.android.launcher3.LauncherPrefs.Companion.TASKBAR_PINNING
import com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_TASKBAR_DIVIDER_MENU_CLOSE
import com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_TASKBAR_DIVIDER_MENU_OPEN
import com.android.launcher3.taskbar.TaskbarDividerPopupView.Companion.createAndPopulate
import java.io.PrintWriter
/** Controls taskbar pinning through a popup view. */
class TaskbarPinningController(private val context: TaskbarActivityContext) :
TaskbarControllers.LoggableTaskbarController {
private lateinit var controllers: TaskbarControllers
private lateinit var taskbarSharedState: TaskbarSharedState
private lateinit var launcherPrefs: LauncherPrefs
private val statsLogManager = context.statsLogManager
@VisibleForTesting var isAnimatingTaskbarPinning = false
@VisibleForTesting lateinit var onCloseCallback: (preferenceChanged: Boolean) -> Unit
@SuppressLint("VisibleForTests")
fun init(taskbarControllers: TaskbarControllers, sharedState: TaskbarSharedState) {
controllers = taskbarControllers
taskbarSharedState = sharedState
launcherPrefs = context.launcherPrefs
onCloseCallback =
fun(didPreferenceChange: Boolean) {
statsLogManager.logger().log(LAUNCHER_TASKBAR_DIVIDER_MENU_CLOSE)
context.dragLayer.post { context.onPopupVisibilityChanged(false) }
if (!didPreferenceChange) {
return
}
val animateToValue =
if (!launcherPrefs.get(TASKBAR_PINNING)) {
PINNING_PERSISTENT
} else {
PINNING_TRANSIENT
}
taskbarSharedState.taskbarWasPinned = animateToValue == PINNING_TRANSIENT
animateTaskbarPinning(animateToValue)
}
}
fun showPinningView(view: View) {
context.isTaskbarWindowFullscreen = true
view.post {
val popupView = getPopupView(view)
popupView.requestFocus()
popupView.onCloseCallback = onCloseCallback
context.onPopupVisibilityChanged(true)
popupView.show()
statsLogManager.logger().log(LAUNCHER_TASKBAR_DIVIDER_MENU_OPEN)
}
}
@VisibleForTesting
fun getPopupView(view: View): TaskbarDividerPopupView<*> {
return createAndPopulate(view, context)
}
@VisibleForTesting
fun animateTaskbarPinning(animateToValue: Float) {
val taskbarViewController = controllers.taskbarViewController
val animatorSet =
getAnimatorSetForTaskbarPinningAnimation(animateToValue).apply {
doOnEnd { recreateTaskbarAndUpdatePinningValue() }
duration = PINNING_ANIMATION_DURATION
}
controllers.taskbarOverlayController.hideWindow()
updateIsAnimatingTaskbarPinningAndNotifyTaskbarDragLayer(true)
taskbarViewController.animateAwayNotificationDotsDuringTaskbarPinningAnimation()
animatorSet.start()
}
@VisibleForTesting
fun getAnimatorSetForTaskbarPinningAnimation(animateToValue: Float): AnimatorSet {
val animatorSet = AnimatorSet()
val taskbarViewController = controllers.taskbarViewController
val dragLayerController = controllers.taskbarDragLayerController
animatorSet.playTogether(
dragLayerController.taskbarBackgroundProgress.animateToValue(animateToValue),
taskbarViewController.taskbarIconTranslationYForPinning.animateToValue(animateToValue),
taskbarViewController.taskbarIconScaleForPinning.animateToValue(animateToValue),
taskbarViewController.taskbarIconTranslationXForPinning.animateToValue(animateToValue)
)
return animatorSet
}
private fun updateIsAnimatingTaskbarPinningAndNotifyTaskbarDragLayer(isAnimating: Boolean) {
isAnimatingTaskbarPinning = isAnimating
context.dragLayer.setAnimatingTaskbarPinning(isAnimating)
}
@VisibleForTesting
fun recreateTaskbarAndUpdatePinningValue() {
updateIsAnimatingTaskbarPinningAndNotifyTaskbarDragLayer(false)
launcherPrefs.put(TASKBAR_PINNING, !launcherPrefs.get(TASKBAR_PINNING))
}
override fun dumpLogs(prefix: String, pw: PrintWriter) {
pw.println(prefix + "TaskbarPinningController:")
pw.println("$prefix\tisAnimatingTaskbarPinning=$isAnimatingTaskbarPinning")
pw.println("$prefix\tTASKBAR_PINNING shared pref =" + launcherPrefs.get(TASKBAR_PINNING))
}
companion object {
const val PINNING_PERSISTENT = 1f
const val PINNING_TRANSIENT = 0f
const val PINNING_ANIMATION_DURATION = 500L
}
}
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