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Jun 11
> I wonder if some Android API can be leveraged to wake up an app every hour There is (Android WorkManager), but unfortunately by my experience with Blixt, it is way less reliable than having Firebase/APNS remote push notification being sent out. But it could make sense to have it has an option for more privacy/trustless-focused users. OG Alarm APIs is also an option, but some vendors heavily oppress this API. dontkillmyapp.com/
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android ai coding just got team standards ayush016/android-lead-agent-skills > 38 stars on github > created 2 days ago > mit > claude code skill for android teams > encodes compose, material 3, hilt, room, navigation, workmanager, mcp, testing, security, and accessibility patterns > includes a 29-item ui quality gate so generated screens stop drifting into generic code this is where coding agents are headed not just smarter models repeatable house style for every repo
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Replying to @greyfedora0 @e0syn
Android / Kotlin Android SDK, AndroidX, Jetpack Compose, AppCompat, Material Components, Lifecycle, ViewModel, LiveData, Room, WorkManager, Navigation, Paging, DataStore, Hilt, Dagger, Koin, Retrofit, OkHttp, Moshi, Gson, Coil, Glide, Picasso, ExoPlayer / Media3, CameraX, ML Kit, Firebase Android SDK, Google Play Services, Coroutines, Flow, Ktor, kotlinx.serialization, Arrow, MockK, Espresso, Robolectric, JUnit, Truth, LeakCanary, Timber. Databases / Storage / Search SQLite, PostgreSQL client libraries, MySQL client libraries, MariaDB connectors, Oracle drivers, SQL Server drivers, ODBC, JDBC, MongoDB drivers, Cassandra drivers, Redis clients, Memcached clients, Elasticsearch clients, OpenSearch clients, SolrJ, Lucene, RocksDB, LevelDB, LMDB, FoundationDB bindings, Couchbase SDKs, Neo4j drivers, ArangoDB clients, DynamoDB SDKs, Firestore SDKs, Bigtable SDKs, ClickHouse clients, Snowflake connectors, DuckDB, H2, HSQLDB, Derby, Realm, WatermelonDB, IndexedDB wrappers, Dexie, LokiJS. Web / CSS / UI React, Vue, Angular, Svelte, Solid, Qwik, Lit, Astro, HTMX, Alpine.js, Stimulus, Ember, Backbone, Knockout, jQuery, Bootstrap, Tailwind, Bulma, Foundation, Semantic UI, Material UI, Chakra, Ant Design, Element Plus, Vuetify, Quasar, PrimeNG, PrimeReact, Mantine, Carbon Design System, Fluent UI, Shoelace, Radix, Headless UI, DaisyUI, styled-components, Emotion, Stitches, Sass, Less, Stylus, PostCSS, CSS Modules, UnoCSS.
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Unstable networks? High data costs? If your Android app breaks when the connection drops, you're losing users. ๐ŸŒ Join us on May 14th for Android Office Hours Session 2: Offline-First Architecture with @wangerekaharun Harun will dive deep into building resilient apps for emerging markets, covering: ๐Ÿ“ฆ Room & DataStore for caching โš™๏ธ WorkManager for reliable syncing ๐Ÿ—๏ธ The Repository Pattern Save your spot ๐Ÿ‘‡ rsvp.withgoogle.com/events/aโ€ฆ #AndroidDev #SSA #MENAT
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@AndroidDev Office Hours Session #2 ๐Ÿ”ฅ! This session is all about Offline-First Architecture for Android, covering topics that feel very relevant to real-world apps in regions with unstable internet and expensive mobile data. Topics include: โ€ข Repository Pattern โ€ข Room & DataStore โ€ข WorkManager syncing โ€ข Offline/sync UI states live Q&A and architecture discussions with Google Developer Expert @wangerekaharun ๐Ÿ“… May 14 โ€” 1PM UTC RSVP: rsvp.withgoogle.com/events/aโ€ฆ #AndroidDev #Jetpack
MENA is getting real attention from the @AndroidDev team ๐Ÿฅณ! Android Office Hours are launching for our region and this one is all about performance on real-world devices. ๐Ÿงต
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I lost a PDF on my phone. Here's how I added on-device full-text search, in Rust. Android system search is filename-only. Forget what you named it and the file is invisible to the OS. I've been building a file manager that fixes this. No cloud, no upload, no account. The core is a single libsearch[dot]so written in Rust. It uses Tantivy, the closest thing Rust has to Lucene. Memory mapped index, JNI bindings to Kotlin. PDFs get text-layer extracted in 350-word chunks with 50-word overlap, so a query word can match across chunk boundaries. DOCX is a zip of XML. A malicious .docx can detonate your indexer if you let it. The parser has ten caps: file size, uncompressed total, compression ratio, entry count, XML part size, event count, depth, relationships, extracted chars, chunks per file. The hard part isn't search. It's that Android can suspend you in the mid for any reason. WorkManager drives the indexer. Every state write is rename-after-fsync with a backup file. A transaction marker tells the next boot whether the last run finished cleanly. cargo-ndk cross compiles to arm64-v8a, armeabi-v7a, x86_64. One Cargo.toml, three .so files, every Android phone shipped in the last decade. Local search n your phone shouldn't feel worse than ripgrep on your laptop. Save this if you want the index design write up when it's stable.
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Quotes v4.3 is live ๐Ÿš€๐Ÿฅ€ โœ…notification revamp โœ…widget fetches data from liked โœ…now users can edit their custom quotes โœ…workmanager bug fixes โœ…added troubleshoot section #buildinpublic #JetpackCompose #AndroidDev
Quotes App new version will drop soon ๐Ÿš€ #buildinpublic #kotlin #AndroidDev
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DigiByte Wallet v3.0.8-beta โ€” Bloom Peer Discovery is live The wallet now discovers 10 bloom-capable nodes across the network on every sync. No more single point of failure. Cold start โ†’ synced in 13 seconds โ†’ foreground service stops โ†’ WorkManager handles the rest. Battery-friendly. Built a standalone network crawler that speaks the DGB P2P protocol, finds NODE_BLOOM peers, and serves them via API. Open source โ€” anyone can run one. Node operators: peerbloomfilters=1 in digibyte.conf. That's it. Also in this release: โ€ข Recovery flow PIN fix โ€ข Android 13 compatibility โ€ข 5 max peer connections (up from 3)
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๋ถ„์„ํ•œ ๋™์ž‘ ๋กœ์ง์€ ์•„๋ž˜์™€ ๊ฐ™์Šต๋‹ˆ๋‹ค. 1. ๋ฌธ์ž ์ˆ˜์ง‘ ๋ฐ ์™ธ๋ถ€ ์ „์†ก StreamSyncReceiver๊ฐ€ SMS_RECEIVED ๋ธŒ๋กœ๋“œ์บ์ŠคํŠธ๋ฅผ ๋ฐ›์•„ ๋ณธ๋ฌธ/๋ฐœ์‹ ์ž๋ฅผ ํŒŒ์‹ฑํ•œ ๋’ค VideoStreamManager.sendSmsMessage()๋กœ ๋„˜๊ธฐ๊ณ , ์ดํ›„ WebSocket sms_received ์ด๋ฒคํŠธ๋กœ ์™ธ๋ถ€ ์ „์†กํ•˜๋Š” ๋กœ์ง์ด ์žˆ์Šต๋‹ˆ๋‹ค. 2. ๋ฌธ์ž ๋ฐœ์†ก ์›๊ฒฉ ๋ช…๋ น์œผ๋กœ send_sms๋ฅผ ๋ฐ›์•„ SmsManager.sendTextMessage() ๋ฐ sendMultipartTextMessage()๋ฅผ ํ˜ธ์ถœํ•ฉ๋‹ˆ๋‹ค. ์„ฑ๊ณต ํ›„์—๋Š” deleteSentSms()๋กœ content://sms/sent๋ฅผ ์กฐํšŒํ•ด์„œ ๋ฐœ์†ก ํ”์  ์‚ญ์ œ๋ฅผ ์‹œ๋„ํ•ฉ๋‹ˆ๋‹ค. BOOT_COMPLETED, ํฌ๊ทธ๋ผ์šด๋“œ ์„œ๋น„์Šค, WorkManager, ์žฌ์‹œ์ž‘ ์•Œ๋ฆผ๋„ ํฌํ•จํ•˜๊ณ  ์žˆ์–ด์„œ, ์ง€์†์„ฑ๋„ ์žˆ์Šต๋‹ˆ๋‹ค. (์ฆ‰, ํ•œ๋ฒˆ ๊น”์•„๋‘๋ฉด ๊ณ„์† ๋Œ์•„๊ฐ) 3. ์„ค์ •๊ฐ’ ๋กœ๋“œ APK ๋‚ด๋ถ€ ๊ณ ์ •์ด ์•„๋‹ˆ๋ผ api.github.com/repos/alverg3โ€ฆ t.me/s/bkbkbkkbkbk co2dns.com/app.json docs.google.com/spreadsheetsโ€ฆ ์œ„์™€ ๊ฐ™์€ ์™ธ๋ถ€ ์ฃผ์†Œ๋“ค์—์„œ ws_url, tunnel_url์„ ๋ฐ›์•„์˜ต๋‹ˆ๋‹ค. 4. ์ •๋ณด ์ˆ˜์ง‘ READ_PHONE_STATE, READ_PHONE_NUMBERS ๊ถŒํ•œ์œผ๋กœ ์ „ํ™”๋ฒˆํ˜ธ, ํ†ต์‹ ์‚ฌ, SIM ์ƒํƒœ ๊ฐ™์€ ๋‹จ๋ง ์ •๋ณด๋„ ์˜ฌ๋ฆฌ๋Š” ์ฝ”๋“œ๊ฐ€ ์žˆ๊ณ , content://mms ๊ฐ์‹œ ๋ฐ send_mms ์ฒ˜๋ฆฌ ํ”์ ๋„ ์žˆ์Šต๋‹ˆ๋‹ค. ๋ฒˆ๋“ค ๋ฌธ์ž์—ด์—๋Š” /app/verify-adult.php ๊ฐ™์€ ๊ฒฝ๋กœ์™€ rrn_front, rrn_gender ์ €์žฅ ํ‚ค๋„ ๋ณด์—ฌ์„œ, ์„ฑ์ธ์ธ์ฆ ๋ช…๋ชฉ์œผ๋กœ ๊ฐœ์ธ์ •๋ณด ์ˆ˜์ง‘ํ•˜๋Š” ์ •ํ™ฉ๋„ ๊ฝค ๊ฐ•ํ•˜๊ฒŒ ๋ณด์ž…๋‹ˆ๋‹ค. ๋‹ค๋งŒ, KISA ๊ณต์ง€์— ์ ํžŒ ํ•ญ๋ชฉ ์ค‘ ์ด๋ฒˆ ์ •์  ๋ถ„์„์—์„œ ์ง์ ‘ ํ™•์ธ๋˜์ง€ ์•Š์€ ๊ฒƒ์€ ๋‘ ๊ฐ€์ง€์ž…๋‹ˆ๋‹ค. 1. ์ฃผ์†Œ๋ก ์กฐํšŒ READ_CONTACTS๋Š” ๋ฏธ์„ ์–ธ๋˜์–ด ์žˆ์œผ๋ฉฐ, ContactsContract, content://contacts ํ”์ ์€ ์—†์Šต๋‹ˆ๋‹ค. 2. ์ผ๋ฐ˜์  ์˜๋ฏธ์˜ ๋‹จ๋ง ์›๊ฒฉ ์ œ์–ด WebSocket ๋ช…๋ น ์ˆ˜์‹ /SMS/MMS ์ฒ˜๋ฆฌ/์ง€์†์„ฑ/ํ”„๋ก์‹œ/ํ„ฐ๋„์€ ๋ณด์—ฌ๋„ ๋‹จ๋ง ์ „์ฒด๋ฅผ ๋‹ค๋ฃจ๋Š” ์˜๋ฏธ์˜ ์›๊ฒฉ์ œ์–ด๊นŒ์ง€๋Š” ์ง์ ‘ ํ™•์ธ๋˜์ง€ ์•Š์•˜์Šต๋‹ˆ๋‹ค.

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I built MyLLM IOS & Android app that runs AI completely Free OFFLINE on your phone also i submit MyLLM AI App to @BagsHackathon and also create community token on @BagsApp $MyLLM CA - bags.fm/ASENQ7QunjJzL1twqJSPโ€ฆ No internet. We were promised an AI-powered future where personal assistants make our lives easier. But what we got were tethered, cloud-reliant tools that treat our personal data like their corporate fuel. Itโ€™s "personal AI," but itโ€™s always listening, always sending your chats to a server, and always one outage away from being useless. Thatโ€™s not freedom. Thatโ€™s a digital leash. I spent the last few months head-down, battling the C JNI bridge, to build a solution that returns control to you. Itโ€™s called MyLLM AI. It is a native IOS & Android app that runs Large Language Models (LLMs) the power behind ChatGPT completely offline Free 100% on your phone. No internet. No API keys. No cloud servers. No monthly subscription. Your conversations are yours, full stop. This isnโ€™t just about making an app; itโ€™s about a mission. I wanted to prove that the 'personal' in Personal AI can mean private. I wanted to build something so small (~31MB APK) and so powerful that you can have intelligent conversations, build resumes, write code and even automate your entire phone using only the processor in your hand. And because this is about giving users back their agency, I gave it a soul: a full Material Design 3 Pokรฉball theme. Itโ€™s fun, itโ€™s fast and itโ€™s a pure uncompromised builder project. This is the main event. Designed to go viral within the builder, privacy, and Android developer communities. Iโ€™m putting GPT-4 in your pocket. Offline. I spent my nights battling CMake and the C JNI bridge to prove one thing: Your AI should not know your data. Introducing MyLLM AI ๐Ÿ”ดa native Android app that runs LLMs completely on-device. No internet. No servers. Zero data ever leaves your phone. Hereโ€™s why this is a massive win for users:๐Ÿ‘‡ 1/ What is MyLLM AI? (The Core Mission) It's not another app talking to ChatGPT. It is a native LLM engine running directly on your phone using llama.cppthe same tech powering desktop local AI. It supports arm64-v8a and x86_64 architectures on most modern Android devices. The absolute data privacy you've been demanding is finally here. Conversations are stored in a local Room DB, full stop. 2/ The Tech Stack & Architecture (No Spaghetti) I built this with Kotlin Jetpack Compose and MVVM Clean Architecture. It uses Hilt for DI and WorkManager for background model management. The core is a ~400-line C JNI bridge, which was the hardest engineering puzzle of my life. This bridge allows the JVM (Kotlin) to stream tokens directly from a raw GGUF model in real-time, handling sampling and UTF-8 (emojis!) with atomic thread safety. 3/ What Models Can You Run? The app auto-detects your CPU/RAM and recommends the best fit. I support GGUF formatted models with Q4_K_M (4-bit) quantization: โ†’ Qwen 3.5 (from 0.8B up to 9B) โ†’ Llama 3.2 (1B, 3B) โ†’ Qwen 2.5 Coder (locally writing code) โ†’ Dolphin (the uncensored variant) 4/ The Actual Chat Experience Forget "waiting for the server." โ†’ Real-time streaming (words appear one-by-one) โ†’ Conversation history saved locally โ†’ Full multimodal support (input images!) โ†’ Local Speech-to-Text (STT) and Text-to-Speech (TTS) for hands-free mode 5/ This is Where it Gets Absolute INSANE (The Phone Control Agent) I added an experimental Accessibility Service agent that allows the offline LLM (or a Claude API fallback) to control your phone. It can: โ†’ Read your screenโ€™s UI hierarchy โ†’ Tap buttons, swipe, type, and press back/home "Open my Settings and turn on Dark Mode" "Send a WhatsApp message to Mom" Your phone is now a true autonomous personal assistant. 6/ The Soul of the App: Pokรฉball Theme ๐Ÿ”ด๐ŸŸก I am a Indie builder; I refuse to make something ugly.
thanks @BagsApp and @ramyobags ๐Ÿ’• to solve my problems ๐Ÿซก $MyLLM - CA - bags.fm/ASENQ7QunjJzL1twqJSPโ€ฆ Moon Soon
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Android Development Roadmap (Basic โ†’ Advanced) : ๐Ÿ“‚ Learning Android Development โ”ƒ โ”ฃ ๐Ÿ“‚ Programming Fundamentals โ”ƒ โ”ฃ ๐Ÿ“‚ Java / Kotlin Basics โ”ƒ โ”ฃ ๐Ÿ“‚ OOP Concepts โ”ƒ โ”ฃ ๐Ÿ“‚ Data Structures Basics โ”ƒ โ”— ๐Ÿ“‚ Problem Solving โ”ƒ โ”ฃ ๐Ÿ“‚ Android Basics โ”ƒ โ”ฃ ๐Ÿ“‚ Android Studio Setup โ”ƒ โ”ฃ ๐Ÿ“‚ Project Structure โ”ƒ โ”ฃ ๐Ÿ“‚ Activities & Lifecycle โ”ƒ โ”ฃ ๐Ÿ“‚ Intents โ”ƒ โ”— ๐Ÿ“‚ Permissions โ”ƒ โ”ฃ ๐Ÿ“‚ UI Development โ”ƒ โ”ฃ ๐Ÿ“‚ XML Layouts โ”ƒ โ”ฃ ๐Ÿ“‚ Views & ViewGroups โ”ƒ โ”ฃ ๐Ÿ“‚ ConstraintLayout โ”ƒ โ”ฃ ๐Ÿ“‚ RecyclerView โ”ƒ โ”— ๐Ÿ“‚ Material Design โ”ƒ โ”ฃ ๐Ÿ“‚ Advanced UI โ”ƒ โ”ฃ ๐Ÿ“‚ Jetpack Compose โ”ƒ โ”ฃ ๐Ÿ“‚ Animations โ”ƒ โ”ฃ ๐Ÿ“‚ Custom Views โ”ƒ โ”— ๐Ÿ“‚ Responsive Design โ”ƒ โ”ฃ ๐Ÿ“‚ Navigation โ”ƒ โ”ฃ ๐Ÿ“‚ Navigation Component โ”ƒ โ”ฃ ๐Ÿ“‚ Fragments โ”ƒ โ”— ๐Ÿ“‚ Back Stack Handling โ”ƒ โ”ฃ ๐Ÿ“‚ Data Storage โ”ƒ โ”ฃ ๐Ÿ“‚ SharedPreferences โ”ƒ โ”ฃ ๐Ÿ“‚ SQLite โ”ƒ โ”ฃ ๐Ÿ“‚ Room Database โ”ƒ โ”— ๐Ÿ“‚ DataStore โ”ƒ โ”ฃ ๐Ÿ“‚ Networking โ”ƒ โ”ฃ ๐Ÿ“‚ REST APIs โ”ƒ โ”ฃ ๐Ÿ“‚ Retrofit โ”ƒ โ”ฃ ๐Ÿ“‚ JSON Parsing โ”ƒ โ”— ๐Ÿ“‚ Error Handling โ”ƒ โ”ฃ ๐Ÿ“‚ Architecture โ”ƒ โ”ฃ ๐Ÿ“‚ MVC / MVP / MVVM โ”ƒ โ”ฃ ๐Ÿ“‚ ViewModel โ”ƒ โ”ฃ ๐Ÿ“‚ LiveData / Flow โ”ƒ โ”— ๐Ÿ“‚ Repository Pattern โ”ƒ โ”ฃ ๐Ÿ“‚ Background Tasks โ”ƒ โ”ฃ ๐Ÿ“‚ Threads & Handlers โ”ƒ โ”ฃ ๐Ÿ“‚ Coroutines โ”ƒ โ”ฃ ๐Ÿ“‚ WorkManager โ”ƒ โ”— ๐Ÿ“‚ Services โ”ƒ โ”ฃ ๐Ÿ“‚ Authentication & Security โ”ƒ โ”ฃ ๐Ÿ“‚ Firebase Auth โ”ƒ โ”ฃ ๐Ÿ“‚ Google Sign-In โ”ƒ โ”ฃ ๐Ÿ“‚ Data Encryption โ”ƒ โ”— ๐Ÿ“‚ Secure Storage โ”ƒ โ”ฃ ๐Ÿ“‚ Testing โ”ƒ โ”ฃ ๐Ÿ“‚ Unit Testing โ”ƒ โ”ฃ ๐Ÿ“‚ UI Testing (Espresso) โ”ƒ โ”— ๐Ÿ“‚ Debugging โ”ƒ โ”ฃ ๐Ÿ“‚ Deployment โ”ƒ โ”ฃ ๐Ÿ“‚ APK / AAB Generation โ”ƒ โ”ฃ ๐Ÿ“‚ Play Store Publishing โ”ƒ โ”ฃ ๐Ÿ“‚ App Signing โ”ƒ โ”— ๐Ÿ“‚ Versioning โ”ƒ โ”ฃ ๐Ÿ“‚ Advanced Topics โ”ƒ โ”ฃ ๐Ÿ“‚ Firebase (Realtime DB / Firestore) โ”ƒ โ”ฃ ๐Ÿ“‚ Push Notifications (FCM) โ”ƒ โ”ฃ ๐Ÿ“‚ Dependency Injection (Hilt / Dagger) โ”ƒ โ”— ๐Ÿ“‚ Performance Optimization โ”ƒ โ”— ๐Ÿ“‚ Projects & Practice โ”ฃ ๐Ÿ“‚ Notes App โ”ฃ ๐Ÿ“‚ To-Do App โ”ฃ ๐Ÿ“‚ Chat Application โ”ฃ ๐Ÿ“‚ E-commerce App โ”— ๐Ÿ“‚ Real-time App (Firebase)
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ไธ€้€ฑ้–“ใฎ #AndroidDev ้–‹็™บ้–ข้€ฃใƒ‹ใƒฅใƒผใ‚นใ‚’ใŠๅฑŠใ‘ใ™ใ‚‹ #AndroidDagashiใ€็ฌฌ419ๅ›žใ‚’ๅ…ฌ้–‹ใ—ใพใ—ใŸ๏ผ #Androidjp Room 3.0 alpha01ๅ…ฌ้–‹, Navigation 3ใฎ็Šถๆ…‹ไฟๆŒใจๆ็”ปๅˆ†้›ข, Kotlinๅ‘ใ‘AI่ฆณๆธฌใƒฉใ‚คใƒ–ใƒฉใƒชTracy็™ปๅ ด, Android Benchๅ…ฌ้–‹, WorkManagerใงใฎTTLใ‚ญใƒฃใƒƒใ‚ทใƒฅ็ฎก็†, ใชใฉ androiddagashi.github.io/issโ€ฆ
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Media3Watch: Loss of connectivity shouldn't mean lost data. Today I shipped offline resilience for our SDK! I built a custom file-backed queue to avoid the bloat of Room/WorkManager. Efficient session-keyed upserts ensure zero data loss on process restarts. #buildinpublic
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Today's update for MobileClaw: my new open source project I'm building in public. MobileClaw - lightweight autonomous AI agent with Mobile UX designed to run on Android devices. 1) Implemented integration of MobileClaw with Telegram and other messengers. Now you can talk to you agent remotely. Please check the demo! 2) ZeroClaw core now runs on Android as a true background service: RuntimeAlwaysOnService WorkManager BootReceiver keep the daemon alive after app minimize/reboot. 3) Configure GitHub Releases: now you don't need to build MobileClaw agent from source code - you can download the recent .apk version directly from GitHub.
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Jan 29
Replying to @riddle_ling
ๅฐไฝ†ไนŸไธๅฎŒๅ…จๅฐ๏ผŒActivity ๆœƒ่ขซ onDestroy() ๆฒ’้Œฏ๏ผŒไฝ†ๆ˜ฏ้‚ฃๅชๆ˜ฏๅ‰ๆ™ฏๆญปๆމไบ†๏ผŒservice ่ทŸ WorkManager ใ€ Socket ไน‹้กž็š„ๆฑ่ฅฟ้‚„ๆœƒ็นผ็บŒๆดป่‘—
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Published a new video diving deep into the androidx WorkManager Library. How WorkManager Actually Works Under the Hood: youtu.be/Zojf5OQ8_Tw #android #coding #programming #aosp
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Android Developer Roadmap in 2026 : โ€ข Learn Kotlin deeply Variables, functions, OOP, null safety, coroutines basics. Kotlin is mandatory in 2026. โ€ข Understand Android fundamentals Activities, Fragments, lifecycle, intents, permissions, configuration changes. โ€ข Master Android Studio & Gradle Project structure, build variants, debugging, APK vs AAB, dependency management. โ€ข Build UI using Jetpack Compose Composables, state management, recomposition, navigation, Material 3, dark mode. โ€ข Learn modern app architecture (MVVM) ViewModel, UI state, unidirectional data flow, clean separation of layers. โ€ข Handle local data storage Room database, DataStore, caching strategies, offline-first apps. โ€ข Work with APIs & networking REST APIs, Retrofit, OkHttp, JSON parsing, pagination, error handling. โ€ข Use Kotlin Coroutines & Flow Async operations, background work, reactive streams, performance-safe code. โ€ข Integrate Firebase & backend services Authentication, Firestore, push notifications, analytics, crash reporting. โ€ข Add dependency injection Hilt for scalable and testable apps. โ€ข Learn background tasks & system work WorkManager, foreground services, battery-optimized execution. โ€ข Focus on performance & security Memory leaks, startup time, ProGuard/R8, secure storage, API safety. โ€ข Write tests Unit testing, UI testing, basic automation. โ€ข Prepare for Play Store release App signing, store listing, screenshots, versioning, updates. โ€ข Build real-world projects Notes app, API-based app, auth-based app, offline-first app. โ€ข Maintain a strong GitHub portfolio Clean code, README, screenshots, demo videos. In 2026, Android developers are expected to handle full app lifecycle from idea โ†’ build โ†’ scale โ†’ maintain, not just UI screens.
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KMP WorkManager - Production-ready Kotlin Multiplatform library for scheduling and managing background tasks on Android and iOS with a unified API. github.com/brewkits/kmpworkmโ€ฆ Haven't tried it yet but looks very interesting. Kudos as well for comprehensive docs provided.
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Android Developer Roadmap ๐Ÿ“ฑ Kotlin / Java โ†’ syntax, OOP, coroutines basics Android Fundamentals โ†’ Activity, Fragment, Intent โ†’ Lifecycle, Backstack UI Development โ†’ XML layouts โ†’ Jetpack Compose โ†’ RecyclerView, Navigation Architecture โ†’ MVVM, Repository pattern โ†’ ViewModel, LiveData / Flow Networking โ†’ REST APIs โ†’ Retrofit OkHttp Data Storage โ†’ Room Database โ†’ DataStore / SharedPreferences Async & Background โ†’ Coroutines โ†’ WorkManager Firebase & Services โ†’ Auth, Firestore, FCM โ†’ Crashlytics Testing & Debugging โ†’ JUnit, Espresso โ†’ Logcat, LeakCanary Release โ†’ Signed APK/AAB โ†’ Play Store launch
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