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Audio level feedback

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This commit is contained in:
Ali
2020-07-06 01:19:30 +04:00
parent 52aa4f5619
commit 3e25bb7bf5
9 changed files with 177 additions and 14 deletions
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52
submodules/TelegramUI/Sources/ChatMessageInteractiveFileNode.swift
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@@ -33,6 +33,8 @@ final class ChatMessageInteractiveFileNode: ASDisplayNode {
private var iconNode: TransformImageNode?
private var statusNode: SemanticStatusNode?
private var playbackAudioLevelView: VoiceBlobView?
private var displayLinkAnimator: ConstantDisplayLinkAnimator?
private var streamingStatusNode: RadialStatusNode?
private var tapRecognizer: UITapGestureRecognizer?
@@ -40,6 +42,8 @@ final class ChatMessageInteractiveFileNode: ASDisplayNode {
private let playbackStatusDisposable = MetaDisposable()
private let playbackStatus = Promise<MediaPlayerStatus>()
private let audioLevelEventsDisposable = MetaDisposable()
private var playerUpdateTimer: SwiftSignalKit.Timer?
private var playerStatus: MediaPlayerStatus? {
didSet {
@@ -54,6 +58,30 @@ final class ChatMessageInteractiveFileNode: ASDisplayNode {
}
}
private var inputAudioLevel: CGFloat = 0.0
private var currentAudioLevel: CGFloat = 0.0
var visibility: Bool = false {
didSet {
if self.visibility != oldValue {
if self.visibility {
if self.displayLinkAnimator == nil {
self.displayLinkAnimator = ConstantDisplayLinkAnimator(update: { [weak self] in
guard let strongSelf = self else {
return
}
strongSelf.currentAudioLevel = strongSelf.currentAudioLevel * 0.9 + strongSelf.inputAudioLevel * 0.1
strongSelf.playbackAudioLevelView?.tick(strongSelf.currentAudioLevel)
})
}
self.displayLinkAnimator?.isPaused = false
} else {
self.displayLinkAnimator?.isPaused = true
}
}
}
}
private let fetchControls = Atomic<FetchControls?>(value: nil)
private var resourceStatus: FileMediaResourceStatus?
private var actualFetchStatus: MediaResourceStatus?
@@ -120,6 +148,7 @@ final class ChatMessageInteractiveFileNode: ASDisplayNode {
self.statusDisposable.dispose()
self.playbackStatusDisposable.dispose()
self.fetchDisposable.dispose()
self.audioLevelEventsDisposable.dispose()
}
override func didLoad() {
@@ -204,6 +233,7 @@ final class ChatMessageInteractiveFileNode: ASDisplayNode {
var updateImageSignal: Signal<(TransformImageArguments) -> DrawingContext?, NoError>?
var updatedStatusSignal: Signal<(FileMediaResourceStatus, MediaResourceStatus?), NoError>?
var updatedAudioLevelEventsSignal: Signal<Float, NoError>?
var updatedPlaybackStatusSignal: Signal<MediaPlayerStatus, NoError>?
var updatedFetchControls: FetchControls?
@@ -241,11 +271,13 @@ final class ChatMessageInteractiveFileNode: ASDisplayNode {
|> map { resourceStatus, actualFetchStatus -> (FileMediaResourceStatus, MediaResourceStatus?) in
return (resourceStatus, actualFetchStatus)
}
updatedAudioLevelEventsSignal = messageFileMediaPlaybackAudioLevelEvents(context: context, file: file, message: message, isRecentActions: isRecentActions)
} else {
updatedStatusSignal = messageFileMediaResourceStatus(context: context, file: file, message: message, isRecentActions: isRecentActions)
|> map { resourceStatus -> (FileMediaResourceStatus, MediaResourceStatus?) in
return (resourceStatus, nil)
}
updatedAudioLevelEventsSignal = messageFileMediaPlaybackAudioLevelEvents(context: context, file: file, message: message, isRecentActions: isRecentActions)
}
updatedPlaybackStatusSignal = messageFileMediaPlaybackStatus(context: context, file: file, message: message, isRecentActions: isRecentActions)
}
@@ -622,6 +654,17 @@ final class ChatMessageInteractiveFileNode: ASDisplayNode {
}))
}
if let updatedAudioLevelEventsSignal = updatedAudioLevelEventsSignal {
strongSelf.audioLevelEventsDisposable.set((updatedAudioLevelEventsSignal
|> deliverOnMainQueue).start(next: { value in
guard let strongSelf = self else {
return
}
strongSelf.inputAudioLevel = CGFloat(value)
strongSelf.playbackAudioLevelView?.updateLevel(CGFloat(value))
}))
}
if let updatedPlaybackStatusSignal = updatedPlaybackStatusSignal {
strongSelf.playbackStatus.set(updatedPlaybackStatusSignal)
strongSelf.playbackStatusDisposable.set((updatedPlaybackStatusSignal |> deliverOnMainQueue).start(next: { [weak strongSelf] status in
@@ -636,6 +679,7 @@ final class ChatMessageInteractiveFileNode: ASDisplayNode {
strongSelf.waveformNode.displaysAsynchronously = !presentationData.isPreview
strongSelf.statusNode?.displaysAsynchronously = !presentationData.isPreview
strongSelf.statusNode?.frame = progressFrame
strongSelf.playbackAudioLevelView?.frame = progressFrame.insetBy(dx: -20.0, dy: -20.0)
strongSelf.progressFrame = progressFrame
strongSelf.streamingCacheStatusFrame = streamingCacheStatusFrame
strongSelf.fileIconImage = fileIconImage
@@ -816,6 +860,14 @@ final class ChatMessageInteractiveFileNode: ASDisplayNode {
let statusNode = SemanticStatusNode(backgroundNodeColor: backgroundNodeColor, foregroundNodeColor: foregroundNodeColor)
self.statusNode = statusNode
statusNode.frame = progressFrame
if self.playbackAudioLevelView == nil {
let playbackAudioLevelView = VoiceBlobView(frame: progressFrame.insetBy(dx: -20.0, dy: -20.0))
playbackAudioLevelView.setColor(presentationData.theme.theme.chat.inputPanel.actionControlFillColor)
self.playbackAudioLevelView = playbackAudioLevelView
self.view.addSubview(playbackAudioLevelView)
}
self.addSubnode(statusNode)
} else if let statusNode = self.statusNode {
statusNode.backgroundNodeColor = backgroundNodeColor