| /* |
| * Copyright (C) 2021 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.systemui.media.taptotransfer.receiver |
| |
| import android.annotation.SuppressLint |
| import android.app.StatusBarManager |
| import android.content.Context |
| import android.graphics.drawable.Drawable |
| import android.graphics.drawable.Icon |
| import android.media.MediaRoute2Info |
| import android.os.Handler |
| import android.os.PowerManager |
| import android.util.Log |
| import android.view.Gravity |
| import android.view.View |
| import android.view.ViewGroup |
| import android.view.WindowManager |
| import android.view.accessibility.AccessibilityManager |
| import com.android.settingslib.Utils |
| import com.android.systemui.R |
| import com.android.systemui.dagger.SysUISingleton |
| import com.android.systemui.dagger.qualifiers.Main |
| import com.android.systemui.media.taptotransfer.common.MediaTttLogger |
| import com.android.systemui.media.taptotransfer.common.MediaTttUtils |
| import com.android.systemui.statusbar.CommandQueue |
| import com.android.systemui.statusbar.policy.ConfigurationController |
| import com.android.systemui.temporarydisplay.DEFAULT_TIMEOUT_MILLIS |
| import com.android.systemui.temporarydisplay.TemporaryViewDisplayController |
| import com.android.systemui.temporarydisplay.TemporaryViewInfo |
| import com.android.systemui.util.animation.AnimationUtil.Companion.frames |
| import com.android.systemui.util.concurrency.DelayableExecutor |
| import javax.inject.Inject |
| |
| /** |
| * A controller to display and hide the Media Tap-To-Transfer chip on the **receiving** device. |
| * |
| * This chip is shown when a user is transferring media to/from a sending device and this device. |
| */ |
| @SysUISingleton |
| class MediaTttChipControllerReceiver @Inject constructor( |
| commandQueue: CommandQueue, |
| context: Context, |
| @MediaTttReceiverLogger logger: MediaTttLogger, |
| windowManager: WindowManager, |
| mainExecutor: DelayableExecutor, |
| accessibilityManager: AccessibilityManager, |
| configurationController: ConfigurationController, |
| powerManager: PowerManager, |
| @Main private val mainHandler: Handler, |
| private val uiEventLogger: MediaTttReceiverUiEventLogger, |
| ) : TemporaryViewDisplayController<ChipReceiverInfo, MediaTttLogger>( |
| context, |
| logger, |
| windowManager, |
| mainExecutor, |
| accessibilityManager, |
| configurationController, |
| powerManager, |
| R.layout.media_ttt_chip_receiver, |
| MediaTttUtils.WINDOW_TITLE, |
| MediaTttUtils.WAKE_REASON, |
| ) { |
| @SuppressLint("WrongConstant") // We're allowed to use LAYOUT_IN_DISPLAY_CUTOUT_MODE_ALWAYS |
| override val windowLayoutParams = commonWindowLayoutParams.apply { |
| gravity = Gravity.BOTTOM.or(Gravity.CENTER_HORIZONTAL) |
| // Params below are needed for the ripple to work correctly |
| width = WindowManager.LayoutParams.MATCH_PARENT |
| height = WindowManager.LayoutParams.MATCH_PARENT |
| layoutInDisplayCutoutMode = WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_ALWAYS |
| fitInsetsTypes = 0 // Ignore insets from all system bars |
| flags = WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE |
| } |
| |
| private val commandQueueCallbacks = object : CommandQueue.Callbacks { |
| override fun updateMediaTapToTransferReceiverDisplay( |
| @StatusBarManager.MediaTransferReceiverState displayState: Int, |
| routeInfo: MediaRoute2Info, |
| appIcon: Icon?, |
| appName: CharSequence? |
| ) { |
| this@MediaTttChipControllerReceiver.updateMediaTapToTransferReceiverDisplay( |
| displayState, routeInfo, appIcon, appName |
| ) |
| } |
| } |
| |
| init { |
| commandQueue.addCallback(commandQueueCallbacks) |
| } |
| |
| private fun updateMediaTapToTransferReceiverDisplay( |
| @StatusBarManager.MediaTransferReceiverState displayState: Int, |
| routeInfo: MediaRoute2Info, |
| appIcon: Icon?, |
| appName: CharSequence? |
| ) { |
| val chipState: ChipStateReceiver? = ChipStateReceiver.getReceiverStateFromId(displayState) |
| val stateName = chipState?.name ?: "Invalid" |
| logger.logStateChange(stateName, routeInfo.id, routeInfo.clientPackageName) |
| |
| if (chipState == null) { |
| Log.e(RECEIVER_TAG, "Unhandled MediaTransferReceiverState $displayState") |
| return |
| } |
| uiEventLogger.logReceiverStateChange(chipState) |
| |
| if (chipState == ChipStateReceiver.FAR_FROM_SENDER) { |
| removeView(removalReason = ChipStateReceiver.FAR_FROM_SENDER::class.simpleName!!) |
| return |
| } |
| if (appIcon == null) { |
| displayView(ChipReceiverInfo(routeInfo, appIconDrawableOverride = null, appName)) |
| return |
| } |
| |
| appIcon.loadDrawableAsync( |
| context, |
| Icon.OnDrawableLoadedListener { drawable -> |
| displayView(ChipReceiverInfo(routeInfo, drawable, appName)) |
| }, |
| // Notify the listener on the main handler since the listener will update |
| // the UI. |
| mainHandler |
| ) |
| } |
| |
| override fun updateView(newInfo: ChipReceiverInfo, currentView: ViewGroup) { |
| super.updateView(newInfo, currentView) |
| |
| val iconInfo = MediaTttUtils.getIconInfoFromPackageName( |
| context, newInfo.routeInfo.clientPackageName, logger |
| ) |
| val iconDrawable = newInfo.appIconDrawableOverride ?: iconInfo.drawable |
| val iconContentDescription = newInfo.appNameOverride ?: iconInfo.contentDescription |
| val iconSize = context.resources.getDimensionPixelSize( |
| if (iconInfo.isAppIcon) { |
| R.dimen.media_ttt_icon_size_receiver |
| } else { |
| R.dimen.media_ttt_generic_icon_size_receiver |
| } |
| ) |
| |
| MediaTttUtils.setIcon( |
| currentView.requireViewById(R.id.app_icon), |
| iconDrawable, |
| iconContentDescription, |
| iconSize, |
| ) |
| } |
| |
| override fun animateViewIn(view: ViewGroup) { |
| val appIconView = view.requireViewById<View>(R.id.app_icon) |
| appIconView.animate() |
| .translationYBy(-1 * getTranslationAmount().toFloat()) |
| .setDuration(30.frames) |
| .start() |
| appIconView.animate() |
| .alpha(1f) |
| .setDuration(5.frames) |
| .start() |
| // Using withEndAction{} doesn't apply a11y focus when screen is unlocked. |
| appIconView.postOnAnimation { view.requestAccessibilityFocus() } |
| startRipple(view.requireViewById(R.id.ripple)) |
| } |
| |
| /** Returns the amount that the chip will be translated by in its intro animation. */ |
| private fun getTranslationAmount(): Int { |
| return context.resources.getDimensionPixelSize(R.dimen.media_ttt_receiver_vert_translation) |
| } |
| |
| private fun startRipple(rippleView: ReceiverChipRippleView) { |
| if (rippleView.rippleInProgress) { |
| // Skip if ripple is still playing |
| return |
| } |
| rippleView.addOnAttachStateChangeListener(object : View.OnAttachStateChangeListener { |
| override fun onViewDetachedFromWindow(view: View?) {} |
| |
| override fun onViewAttachedToWindow(view: View?) { |
| if (view == null) { |
| return |
| } |
| val attachedRippleView = view as ReceiverChipRippleView |
| layoutRipple(attachedRippleView) |
| attachedRippleView.startRipple() |
| attachedRippleView.removeOnAttachStateChangeListener(this) |
| } |
| }) |
| } |
| |
| private fun layoutRipple(rippleView: ReceiverChipRippleView) { |
| val windowBounds = windowManager.currentWindowMetrics.bounds |
| val height = windowBounds.height() |
| val width = windowBounds.width() |
| |
| val maxDiameter = height / 2.5f |
| rippleView.setMaxSize(maxDiameter, maxDiameter) |
| // Center the ripple on the bottom of the screen in the middle. |
| rippleView.setCenter(width * 0.5f, height.toFloat()) |
| val color = Utils.getColorAttrDefaultColor(context, R.attr.wallpaperTextColorAccent) |
| rippleView.setColor(color, 70) |
| } |
| } |
| |
| data class ChipReceiverInfo( |
| val routeInfo: MediaRoute2Info, |
| val appIconDrawableOverride: Drawable?, |
| val appNameOverride: CharSequence? |
| ) : TemporaryViewInfo { |
| override fun getTimeoutMs() = DEFAULT_TIMEOUT_MILLIS |
| } |
| |
| private const val RECEIVER_TAG = "MediaTapToTransferRcvr" |
