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fix: show file diagnostics (exists, size, magic bytes) directly on error screen

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yumoqing 2026-07-03 08:19:53 +08:00
parent 0e172e015e
commit 6503712be9
1 changed files with 5 additions and 1 deletions
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6
Sources/PlayerBridge.swift
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@ -255,6 +255,9 @@ final class PlayerBridge: ObservableObject {
} }
} }
// 播放器报错的诊断消息（存在这里，和错误一起显示）
private var lastDiagMsg = ""
func playIndex(_ index: Int) { func playIndex(_ index: Int) {
guard index >= 0 && index < queue.count else { return } guard index >= 0 && index < queue.count else { return }
@ -280,6 +283,7 @@ final class PlayerBridge: ObservableObject {
try? fh.close() try? fh.close()
} }
diagLog("Local file check: exists=\(exists) readable=\(readable) size=\(fileSize) magic=\(String(format:"%08X", magic))") diagLog("Local file check: exists=\(exists) readable=\(readable) size=\(fileSize) magic=\(String(format:"%08X", magic))")
lastDiagMsg = "file: exists=\(exists) readable=\(readable)\nsize=\(fileSize) magic=\(String(format:"%08X", magic))"
} }
// 先清除旧的 KVO，避免野指针 // 先清除旧的 KVO，避免野指针
@ -358,7 +362,7 @@ final class PlayerBridge: ObservableObject {
let errMsg = err?.localizedDescription ?? "Unknown error" let errMsg = err?.localizedDescription ?? "Unknown error"
let errCode = (err as NSError?)?.code ?? 0 let errCode = (err as NSError?)?.code ?? 0
let errDomain = (err as NSError?)?.domain ?? "none" let errDomain = (err as NSError?)?.domain ?? "none"
let fullMsg = "\(errMsg)\n[code:\(errCode) domain:\(errDomain)]\n\(item.url.lastPathComponent)" let fullMsg = "\(errMsg)\n[code:\(errCode) domain:\(errDomain)]\n\(self?.lastDiagMsg ?? "")\n\(item.url.lastPathComponent)"
self?.diagLog("AVPlayerItem FAILED: \(errMsg) code=\(errCode) domain=\(errDomain)") self?.diagLog("AVPlayerItem FAILED: \(errMsg) code=\(errCode) domain=\(errDomain)")
self?.playerStatus = .error(fullMsg) self?.playerStatus = .error(fullMsg)
self?.loadingTimer?.invalidate() self?.loadingTimer?.invalidate()