Rebuild the iOS push pipeline, and move wind particles into the map - #551
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lowrt
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Aug 23, 2026
Fix(zh-Hant): 修正從通知點開 app 時，資料庫可能被背景引擎鎖住、把已設定好的安裝當成第一次使用 Fix(en-US): fix a notification-tap cold start that locks the database and makes a configured install look like a first run
Fix(zh-Hant): 資料庫開啟延遲時，設定會先留在記憶體、開啟後自動補回，不再整段工作階段被當成第一次使用 Fix(en-US): settings survive a session without a database — they stay in memory and are replayed when it opens, instead of the session masquerading as a first run
Fix(zh-Hant): 修正首頁雨滴卡片捲出畫面後，會在 App 日誌灌入大量錯誤 Fix(en-US): Fix the home rain card flooding the app log with errors once it scrolls away
Fix(zh-Hant): 修正「未來 1 小時降水預報」的掃描範圍沿用雷達圓弧，網格四角被誤標為未觀測 Fix(en-US): Fix the 1h precipitation forecast outlining radar coverage instead of its own grid
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Optimization(zh-Hant): 地圖疊圖只抓資料真實存在的縮放層級，Android 上連續縮放更流暢、也省下白費的流量 Optimization(en-US): map overlays fetch only the zoom levels their data really has, smoothing repeated pinch-zooms on Android and cutting wasted requests
New(zh-Hant): 雨量圖改用中央氣象署階梯色階並預設顯示過去一小時，長時窗自動改用大間距門檻 New(en-US): the rainfall map switches to the CWA banded scale and defaults to the past hour, widening its thresholds for long windows
Platform: android
Optimization(zh-Hant): 地圖時間軸的預熱不再互相沖掉剛載入的圖磚，拖曳時間軸與平移地圖後更快穩定、不再閃空白 Optimization(en-US): the map timeline's tile warming no longer evicts tiles it just loaded, so scrubs and pans settle faster without flashing blank
Fix(zh-Hant): 系統記憶體吃緊時主動釋放隱藏來源的圖磚，Android 不再於約 1 GB 時被系統直接殺掉 Fix(en-US): decoded tile textures are handed back when the OS asks for memory, instead of the process being killed around 1 GB on Android
New(zh-Hant): 修正推播全部變成公告音效——相容後端仍在送的巢狀格式，通知回到正確類別、音效與點擊頁面 New(en-US): push notifications land on their proper category, sound and tap route again by accepting the legacy nested payload format the backend still sends
Platform: android Fix(zh-Hant): 修正升級後 Android 通知音效錯亂或靜音——強制重建通道以取得正確的音效資源 Fix(en-US): force channel recreation after app updates so Android plays each alert's own sound instead of a stale cached one
Fix(zh-Hant): 修正前景收到推播時完全沒有通知——後端的 40-bit 訊息編號超出 32-bit 驗證，改為略過編號照常顯示 Fix(en-US): fix foreground pushes not rendering at all — the backend's 40-bit message id fails awesome's 32-bit validation, so oversized ids are now ignored and the alert still shows
Platform: android Fix(zh-Hant): 修正升級後 Android 背景推播變成系統音效——通道改以原始 key 重建，系統渲染找得到正確類別與音效 Fix(en-US): fix background pushes falling back to the system sound after an update — channels are rebuilt under their plain keys so the system render finds the right category and sound
Platform: android Fix(zh-Hant): 修正 App 內通知音效不斷循環播放——不再把每則推播標記為持續鳴響的警報類別 Fix(en-US): fix in-app notification sounds repeating endlessly — pushes no longer inherit the insistent alarm flag that replays the sound until opened
Platform: android Fix(zh-Hant): 修正背景推播變成系統音效——以原始 key 鏡像通知通道，讓 FCM 的系統渲染找得到正確類別 Fix(en-US): fix background pushes playing the system sound — channels are mirrored under their plain keys so FCM's own renderer finds the right one
New(zh-Hant): 風場粒子改由地圖原生 GPU 圖層繪製，Android 上更省資源、也為地圖縮放順暢化鋪路 New(en-US): wind particles are now advected by the map's native GPU layer, cutting Android resource cost and paving the way for smoother zooming
Platform: android
Platform: ios Fix(zh-Hant): 修正開發版與重簽安裝被誤判成 App Store 或 TestFlight 版本的問題 Fix(en-US): dev builds and re-signed installs are no longer taken for app store or testflight ones
Platform: android
New(zh-Hant): 常用地區的新增地區頁面可以搜尋縣市與鄉鎮 New(en-US): the region picker gained search for counties, cities, and townships
New(zh-Hant): 地圖圖層可以隱藏，不需要的圖層不再出現在選單 New(en-US): map layers can be hidden from the picker
Platform: ios Optimization(zh-Hant): 風場粒子動畫在 iOS 改用原生渲染，更流暢省電 Optimization(en-US): wind particles render through the native path on iOS too
Pins 9804c2f: screen-space trail buffers are now invalidated whenever the camera moves, when a new forecast field lands, and after a lost EGL context — the native particle layer had lost the overlay's drop-on-move behaviour, so pans, pinches and rotations smeared streaks anchored to the old camera over the new one.
Platform: ios Fix(zh-Hant): 修正 iOS 冷啟動窗口內收到的推播被靜默丟棄——App 提早接手通知代理，awesome 的呈現器無法顯示時由系統補上橫幅與音效 Fix(en-US): fix pushes arriving in the cold-start window being silently dropped on iOS — the app claims the notification-center delegate early and presents whatever awesome's presenter declines
Platform: ios Fix(zh-Hant): 修正 iOS 啟動時 Firebase 設定檔缺失 Fix(en-US): fix the missing Firebase configuration on iOS startup
Optimization(zh-Hant): 推播改由單一管線處理,兩個平台行為一致 Optimization(en-US): push now runs through one pipeline, the same on both platforms
Platform: ios Fix(zh-Hant): 修正 App 開啟時收到的推播不會顯示也沒有聲音 Fix(en-US): fix pushes that arrived with the app open showing nothing and playing no sound
Fix(zh-Hant): 修正 iOS 推播 token 可能被錯誤型別覆蓋,導致推播收不到 Fix(en-US): fix the iOS push token being overwritten with the wrong kind, which stopped pushes arriving
Platform: android Fix(zh-Hant): 修正僅支援 OpenGL ES 的舊款 Android 裝置上，玻璃雨滴效果的背景影像上下顛倒 Fix(en-US): fix the rain-on-glass backdrop rendering upside down on Android devices limited to the OpenGLES backend
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40 則 commit,涵蓋 storage、通知、地圖和風場。通知佔了大半,也是最值得細看的部分 —— iOS 的推播壞在好幾個地方,而且每一個都是無聲失敗,修正過程改變了通知管線的歸屬。
通知(12 則)
iOS 前景推播完全沒有反應,而且沒有任何東西說明原因。 依照發現的順序:
GoogleService-Info.plist在磁碟上,卻從來沒有被加進 Xcode target。原生 Firebase 每次啟動印四行錯誤,要等 Dart 執行到Firebase.initializeApp才設定完成。awesome_notifications根本無法算繪這種推播。 它自己的原始碼就寫著 —— "we do not chain to a previously-installed delegate … FCM is handled by awesome_notifications_fcm" —— 而且它的遠端路徑還要求 Notification Service Extension、App Groups 和mutable-content,SNS 直送 APNs 一項都不會帶。awesome_notifications_fcm裝回來了,跟改寫前一樣。awesome握著UNUserNotificationCenter.delegate,而對一個它建不出 model 的推播,它會走到一個從不呼叫 completion handler 的catch。Apple 的合約對這種情況沒有 timeout —— "if the handler is not called in a timely manner then the notification will not be presented"。無橫幅、無聲音、無 log。現在由NotificationDelegateProxy代為回答 server 推播,其餘(包含點擊)原封轉發。firebase_messaging移除。 它留著只為了 APNs token,而那個 token 來自didRegisterForRemoteNotificationsWithDeviceToken—— 所有宣稱能「取得」它的 SDK,都只是讀回同一個 callback。改由ApnsTokenPlugin直接讀。每次啟動印一行,說明推播到底有沒有起來 —— 因為它的每一種失敗從外面看都一模一樣:
地圖與風場(7 則)
onTrimMemory/didHaveMemoryPressure,而不是對系統一毛不還、然後被 lmkd 挑中。雨量、儲存、其他
sqlite_async;資料庫延遲開啟的 session 可以復原。驗證
tool/check.sh在每一則 commit 上都通過。通知在實機上測過前景、背景、終止三種狀態,兩個平台皆是;從通知點進 app 的深連結仍然正確路由。已知未修:自訂通知音在配對的 Apple Watch 或 macOS iPhone Mirroring 上不會播放 —— watchOS 沒有對應的 API,而 Mac 上那則是 app 碰不到的轉發。