Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Firebaseで解決するAndroidの機種依存 / Firebase solve and...
Search
gyamoto
December 18, 2018
Technology
2
1.3k
Firebaseで解決するAndroidの機種依存 / Firebase solve android device difference
gyamoto
December 18, 2018
Tweet
Share
More Decks by gyamoto
See All by gyamoto
脱Accompanistを考える / Bye Accompanist
gya
0
520
実践 脱Modifier.composed / Let's Modifier.Node
gya
2
790
タクシーアプリ『GO』Androidのリリースフロー / Release GO App
gya
1
1.4k
私の好きなModifier関数 / My Favorite Modifier
gya
0
1k
2022年ヘルスケアアプリのつくり方 / 2022 A Healthcare App Odyssey
gya
0
1.5k
タクシーアプリ「GO」AndroidにできるところからJetpack Composeを入れている話 / Introduce Jetpack Compose gradually
gya
0
860
Gradle BOM importでライブラリバージョン管理 / DroidKaigi2019
gya
3
2.2k
Other Decks in Technology
See All in Technology
【実演版】カンファレンス登壇者・スタッフにこそ知ってほしいマイクの使い方 / 大吉祥寺.pm 2025
arthur1
1
760
react-callを使ってダイヤログをいろんなとこで再利用しよう!
shinaps
1
230
Django's GeneratedField by example - DjangoCon US 2025
pauloxnet
0
120
AWSで始める実践Dagster入門
kitagawaz
1
590
開発者を支える Internal Developer Portal のイマとコレカラ / To-day and To-morrow of Internal Developer Portals: Supporting Developers
aoto
PRO
1
440
Language Update: Java
skrb
2
290
実践!カスタムインストラクション&スラッシュコマンド
puku0x
0
350
生成AI時代のデータ基盤設計〜ペースレイヤリングで実現する高速開発と持続性〜 / Levtech Meetup_Session_2
sansan_randd
1
150
大「個人開発サービス」時代に僕たちはどう生きるか
sotarok
20
9.8k
AWSで推進するデータマネジメント
kawanago
1
1.3k
5年目から始める Vue3 サイト改善 #frontendo
tacck
PRO
3
220
Rustから学ぶ 非同期処理の仕組み
skanehira
1
130
Featured
See All Featured
No one is an island. Learnings from fostering a developers community.
thoeni
21
3.4k
Intergalactic Javascript Robots from Outer Space
tanoku
272
27k
Exploring the Power of Turbo Streams & Action Cable | RailsConf2023
kevinliebholz
34
6k
How to Create Impact in a Changing Tech Landscape [PerfNow 2023]
tammyeverts
53
2.9k
For a Future-Friendly Web
brad_frost
180
9.9k
Put a Button on it: Removing Barriers to Going Fast.
kastner
60
4k
The Success of Rails: Ensuring Growth for the Next 100 Years
eileencodes
46
7.6k
Typedesign – Prime Four
hannesfritz
42
2.8k
Learning to Love Humans: Emotional Interface Design
aarron
273
40k
The Straight Up "How To Draw Better" Workshop
denniskardys
236
140k
Navigating Team Friction
lara
189
15k
個人開発の失敗を避けるイケてる考え方 / tips for indie hackers
panda_program
111
20k
Transcript
FirebaseͰղܾ͢Δ Androidͷػछґଘ Kohei Yamamoto
Kohei Yamamoto • ࣾձਓ4ͷAndroidΤϯδχΞ • ઈࢍDroidKaigi2019ͷൃද४උத • teamLabͰಇ͍͍ͯ·͢ • GitHubɿgyamoto
• Twitterɿfarundorl
Androidͷػछґଘ
ࠓճग़ձͬͨػछґଘ Bluetooth Low Energy (BLE) ͷΞυόλΠζΛ͓͜ͳ͏ͱɺ ग़ྗڧ[db]ͱΞυόλΠζִؒ[Hz]͕ػछʹΑͬͯҟͳΔ
Example: startAdvertising // val bleAdvertiser: BluetoothLeAdvertiser bleAdvertiser.startAdvertising( AdvertiseSettings.Builder() .setTxPowerLevel(ADVERTISE_TX_POWER_MEDIUM) .setAdvertiseMode(ADVERTISE_MODE_BALANCED)
.setConnectable(true) .build(), AdvertiseData.Builder() .build(), callback )
Example: startAdvertising // val bleAdvertiser: BluetoothLeAdvertiser bleAdvertiser.startAdvertising( AdvertiseSettings.Builder() .setTxPowerLevel(ADVERTISE_TX_POWER_MEDIUM) .setAdvertiseMode(ADVERTISE_MODE_BALANCED)
.setConnectable(true) .build(), AdvertiseData.Builder() .build(), callback ) ग़ྗڧΛ High, Medium, Low, UltraLow ͔Βઃఆ
Example: startAdvertising // val bleAdvertiser: BluetoothLeAdvertiser bleAdvertiser.startAdvertising( AdvertiseSettings.Builder() .setTxPowerLevel(ADVERTISE_TX_POWER_MEDIUM) .setAdvertiseMode(ADVERTISE_MODE_BALANCED)
.setConnectable(true) .build(), AdvertiseData.Builder() .build(), callback ) ΞυόλΠζִؒΛ LowLatency, Balanced, LowPower ͔Βઃఆ
BLEͷڧͱִ͕ؒػछґଘ • Xperiaܥ: ग़ྗ͕ऑ͍ • Galaxyܥ: ग़ྗΛ্͛ͳ͍ͱΞυόλΠζִ͕ؒ҆ఆ͠ͳ͍ • Huaweiܥ: ΞυόλΠζִ͕ؒ҆ఆͯ͠ͳ͍
※ Huaweiܥࠓճͷํ๏ͰղܾͰ͖ͳ͔ͬͨ
ػछґଘͷݏͳͱ͜Ζ ઃఆಉ͕ͩ͡ɺػछʹΑͬͯ࠷దͳग़ྗڧͱΞυόλΠζ ִ͔ؒΒΕͯ͠·͏ʢͱͯͭΒ͍ʣ ↓↓↓ ػछ͝ͱʹઃఆ͍͚ͨ͠ͲϋʔυίʔσΟϯάͨ͘͠ͳ͍ɻ Firebase UserProperty & RemoteConfigͰύϥϝʔλઃఆ
Firebase UserProperty & RemoteConfig
Firebase UserProperty • ݴޠҬͳͲϢʔβʔΛࣔ͢ଐੑΛઃఆͰ͖ΔϓϩύςΟ • RemoteConfigͳͲFirebaseͷଞαʔϏεͰϢʔβఆͷ ϑΟϧλϦϯάͱͯ͑͠Δ • ϓϩδΣΫτ͝ͱʹ25ݸ·ͰઃఆͰ͖Δ
Firebase RemoteConfig • ཧը໘Ͱઃఆͨ͠Λ৴͢ΔΈ • ΞϓϦ͔Βઃఆ͞ΕͨΛऔಘͯ͠ӬଓԽɺࢀরͰ͖Δ • ΞϓϦΛߋ৽ͤͣʹύϥϝʔλͷมߋA/BςετΛ࣮ݱ ͢ΔͨΊͷσʔλιʔε
UserProperty x RemoteConfig 1. ػछΛಛఆͰ͖ΔใΛUserPropertyʹઃఆ 2. UserProperty͔Βػछ͝ͱͷΛRemoteConfigʹઃఆ 3. RemoteConfigʹΑͬͯΞϓϦͷৼΔ͍͕มΘΔΑ͏࣮
1. ػछใΛUserPropertyʹઃఆ val analytics = FirebaseAnalytics.getInstance(context) // ໊(ྫ: Pixel 3,
SOV34, SC-01F, SHV39) analytics.setUserProperty("device_model", Build.MODEL) // ऀ໊(ྫ: Google, Sony, samsung, SHARP) analytics.setUserProperty(“device_manufacturer", Build.MANUFACTURER)
2. ػछ͝ͱͷΛRemoteConfigʹઃఆ
3. RemoteConfigʹΑͬͯৼΔ͍Λม͑Δ val config = FirebaseRemoteConfig.getInstance() init { // ύϥϝʔλ͝ͱʹσϑΥϧτΛઃఆ
config.setDefaults( "advertise_power" to ADVERTISE_TX_POWER_MEDIUM.toLong(), "advertise_mode" to ADVERTISE_MODE_BALANCED.toLong() ) }
3. RemoteConfigʹΑͬͯৼΔ͍Λม͑Δ val config = FirebaseRemoteConfig.getInstance() // ઃఆ͞ΕͨͷϑΣονɺ༗ޮԽ fun fetch()
{ config.fetch(cacheExpiration).addOnSuccessListener { config.activateFetched() } } val advertisePower: Int get() = config.getLong("advertise_power").toInt() val advertiseMode: Int get() = config.getLong("advertise_mode").toInt()
3. RemoteConfigʹΑͬͯৼΔ͍Λม͑Δ // RemoteConfigͷΛࢀর͢ΔΑ͏ʹஔ͖͑ bleAdvertiser.startAdvertising( AdvertiseSettings.Builder() .setTxPowerLevel(advertisePower) .setAdvertiseMode(advertiseMode) .setConnectable(true) .build(),
AdvertiseData.Builder() .build(), callback ) ϋʔυίʔσΟϯάɺΞϓϦͷߋ৽Λͤͣʹػछґଘʹཱ͔ͪ͏
FirebaseͰղܾ͢ΔAndroidͷػछґଘ 1. ػछΛಛఆͰ͖ΔใΛUserPropertyʹઃఆ 2. UserProperty͔Βػछ͝ͱͷΛRemoteConfigʹઃఆ 3. RemoteConfigʹΑͬͯΞϓϦͷৼΔ͍͕มΘΔΑ͏࣮