Build apps for Cars

Transcript

1. Build apps for Cars
   Keishin Yokomaku (@KeithYokoma) / Giftmall, inc.
   DroidKaigi.collect { #5@Nagoya }
   

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2. Build apps for Cars
   About me
   ▸ Keishin Yokomaku - @KeithYokoma
   
   
   ▸ GitHub / Twitter / Stack Over
   fl
   ow
   
   
   ▸ Giftmall, Inc. / Android App Engineer
   DroidKaigi.collect { #5@Nagoya }
   

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3. Build apps for
   Cars
   DroidKaigi.collect { #5@Nagoya }
   

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4. https://developer.android.com/training/cars
   DroidKaigi.collect { #5@Nagoya }
   

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5. https://developer.android.com/training/cars
   DroidKaigi.collect { #5@Nagoya }
   

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6. Build apps for Cars
   Android Auto / Automotive OS
   ▸ Android Auto
   
   
   ▸ ंࡌγεςϜ (Head Unit) ʹઐ༻ͷ UI Λදࣔ͢ΔϞόΠϧ୺຤ͷ࢓૊Έ
   
   
   ▸ ंࡌγεςϜͱϞόΠϧ୺຤͕ Android Auto ʹରԠ͍ͯ͠Δඞཁ͕͋Δ
   
   
   ▸ Android Automotive OS
   
   
   ▸ Android ϕʔεͷΠϯϑΥςΠϯϝϯτγεςϜ༻ͷ OS
   
   
   ▸ ं͕ Android Automotive OS Λ౥ࡌ͍ͯ͠Δඞཁ͕͋Δ
   DroidKaigi.collect { #5@Nagoya }
   

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7. ▸ ϞόΠϧ୺຤ʹ౥ࡌ͞Ε͍ͯΔ Android Auto ͕த৺ (Host)
   
   
   ▸ Android Auto ͕ରԠͨ͠ΞϓϦͱ΍ΓऔΓ (IPC) ͢Δ
   
   
   ▸ Android Auto ͕ंࡌγεςϜͷ UI Λ੍ޚ
   Build apps for Cars
   Android Auto
   DroidKaigi.collect { #5@Nagoya }
   Icons: https://icons8.com/icon/1oqfhfFvXU8c/starbucks
   

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8. Build apps for Cars
   Android Automotive OS
   DroidKaigi.collect { #5@Nagoya }
   ▸ ंʹ౥ࡌ͞Ε͍ͯΔ Android Automotive OS ͕த৺ (Host)
   
   
   ▸ Android Automotive OS ͸ Android ͷѥछ
   
   
   ▸ Google PlayStore ͔ΒΞϓϦͷΠϯετʔϧ͕Մೳ
   Icons: https://icons8.com/icon/1oqfhfFvXU8c/starbucks
   

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9. Build apps for Cars
   Features
   DroidKaigi.collect { #5@Nagoya }
   ▸ Turn by turn φϏήʔγϣϯ / POI
   
   
   ▸ ࠶ੜίϯτϩʔϧ
   
   
   ▸ ϝοηʔδϯά
   

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10. Build apps for Cars
    Features
    DroidKaigi.collect { #5@Nagoya }
    ▸ Turn by turn φϏήʔγϣϯ
    
    
    ▸ ໨త஍ͷݕࡧͱԻ੠Ҋ಺
    
    
    ▸ ަ௨ঢ়گͷදࣔ
    
    
    ▸ Point of Interest (POI)
    
    
    ▸ ߦ͖ઌΛφϏήʔγϣϯΞϓϦʹఏڙ͢Δ
    Icons: https://icons8.com/icon/1oqfhfFvXU8c/starbucks
    

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11. Build apps for Cars
    Features
    DroidKaigi.collect { #5@Nagoya }
    ▸ ࠶ੜίϯτϩʔϧ
    
    
    ▸ Ի੠ɾಈըϝσΟΞͷ࠶ੜ
    
    
    ▸ ϓϨΠϦετͷมߋ
    

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12. Build apps for Cars
    Features
    DroidKaigi.collect { #5@Nagoya }
    ▸ ϝοηʔδϯά
    
    
    ▸ ৽ணϝοηʔδͷԻ੠ಡΈ্͛
    
    
    ▸ Ի੠ೖྗʹΑΔฦ৴
    

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13. Build apps for Cars
    AndroidX Libraries
    DroidKaigi.collect { #5@Nagoya }
    ▸ φϏήʔγϣϯ / POI
    
    
    ▸ Car App Library
    
    
    ▸ ࠶ੜίϯτϩʔϧ
    
    
    ▸ AndroidX Media3
    
    
    ▸ ϝοηʔδϯά
    
    
    ▸ AnroidX Core
    

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14. Build apps for Cars
    Media Playback with AndroidX Media3
    DroidKaigi.collect { #5@Nagoya }
    ▸ Android Auto / Automotive OS ରԠͰ࢖͏ओཁͳΫϥε
    
    
    ▸ MediaBrowserServiceCompat
    
    
    ▸ MediaSessionCompat
    
    
    ▸ MediaControllerCompat
    

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15. Build apps for Cars
    Media Playback with AndroidX Media3
    DroidKaigi.collect { #5@Nagoya }
    ▸ MediaBrowserServiceCompat
    
    
    ▸ ΞϓϦ಺ʹ͋Δ࠶ੜՄೳͳϝσΟΞίϯςϯπͷ৘ใΛ
    

    Android Auto / Automotive OS ʹఏڙ͢Δ
    

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16. Build apps for Cars
    Media Playback with AndroidX Media3
    DroidKaigi.collect { #5@Nagoya }
    ▸ MediaBrowserServiceCompat
    
    
    ▸ Android Auto / Automotive OS ͕ࣗ෼ͷΞϓϦͷ
    

    MediaBrowserService ʹόΠϯυ͠ʹ͘Δ
    Icons: https://icons8.com/icon/0dttLEPe98bJ/
    fi
    at-500
    onGetRoot
    ίϯςϯπ֊૚࠷্Ґͷ৘ใ
    onLoadChildren
    ࢠ֊૚ͷίϯςϯπ৘ใ
    MediaBrowserService
    MediaBrowser
    

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17. Build apps for Cars
    Media Playback with AndroidX Media3
    DroidKaigi.collect { #5@Nagoya }
    ▸ MediaSessionCompmat
    
    
    ▸ ϝσΟΞίϯςϯπͷ࠶ੜঢ়گΛఏڙ͢Δ
    
    
    ▸ MediaBrowserService ͕ಈ͖࢝ΊͨΒ͸͡ΊʹॳظԽ͢Δ
    Icons: https://icons8.com/icon/0dttLEPe98bJ/
    fi
    at-500
    ίϯςϯπ֊૚࠷্Ґͷ৘ใ
    MediaBrowserService
    MediaBrowser
    onCreate: MediaSession ͷॳظԽ
    bindService
    connected
    onGetRoot
    

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18. Build apps for Cars
    Media Playback with AndroidX Media3
    DroidKaigi.collect { #5@Nagoya }
    ▸ MediaControllerCompat
    
    
    ▸ ϝσΟΞίϯςϯπͷ࠶ੜঢ়گΛૢ࡞͢Δ
    
    
    ▸ Android Auto / Automotive OS ͷ UI ૢ࡞͕ى఺
    Icons: https://icons8.com/icon/0dttLEPe98bJ/
    fi
    at-500
    ίϯςϯπ֊૚࠷্Ґͷ৘ใ
    MediaBrowserService
    MediaBrowser
    onCreate: MediaSession ͷॳظԽ
    bindService
    connected
    onGetRoot
    MediaController ͷॳظԽ
    MediaController.play
    ࠶ੜΛ։࢝
    ࠶ੜΛ։࢝
    

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19. Build apps for Cars
    Media Playback with AndroidX Media3
    DroidKaigi.collect { #5@Nagoya }
    ▸ Caveats
    
    
    ▸ MediaBrowser ͸୭Ͱ΋࣮૷Ͱ͖Δ
    
    
    ▸ MediaBrowserService ͸ bind ͖ͯͨ͠ΞϓϦͷݕূΛ͢΂͖
    Icons: https://icons8.com/icon/EQ0QKBwiUSDM/pennywise
    ۭͷϦετΛฦ͢
    MediaBrowserService
    MediaBrowser
    onGetRoot
    ύοέʔδΛݕূ: ෆڐՄ
    

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20. Build apps for Cars
    Messaging with AndroidX Core
    DroidKaigi.collect { #5@Nagoya }
    ▸ Android Auto / Automotive OS ͕ϝοηʔδΛಡΈ্͛Δ࢓૊Έ
    Noti
    fi
    cationManager
    Noti
    fi
    cationListenerService app
    Icons: https://icons8.com/icon/0dttLEPe98bJ/
    fi
    at-500 / https://icons8.com/icon/wT8BPIITf9UK/android-phone
    notify(): Noti
    fi
    cation Λදࣔ
    ৽͍͠ Noti
    fi
    cation Λ௨஌
    Noti
    fi
    cation ΛಡΈऔΔ
    ϝοηʔδΛಡΈ্͛Δ
    طಡʹ͢Δ
    ฦ৴͢Δ
    Ի੠ೖྗΛड͚෇͚Δ
    

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21. Build apps for Cars
    Messaging with AndroidX Core
    DroidKaigi.collect { #5@Nagoya }
    ▸ ࣍ʹ্͛ΔཁٻΛຬͨ͢௨஌ΛදࣔՄೳ
    
    
    ▸ Noti
    fi
    cation.MessagingStyle Λ࢖͍ͬͯΔ
    
    
    ▸ CATEGORY_MESSAGE ΧςΰϦʹଐ͢Δ
    
    
    ▸ ະಡϝοηʔδͷΈΛอ࣋͢Δ
    
    
    ▸ طಡʹ͢ΔΞΫγϣϯϘλϯ͕͋Δ
    
    
    ▸ SEMANTIC_ACTION_MARK_AS_READ
    
    
    ▸ ΞΫγϣϯϘλϯͷΠϕϯτॲཧʹ௥Ճͷ UI ͕ଘࡏ͠ͳ͍
    

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22. Build apps for Cars
    Messaging with AndroidX Core
    DroidKaigi.collect { #5@Nagoya }
    ▸ ฦ৴ػೳΛ࢖͏৔߹͸௥ՃͰ࣍ͷཁٻ΋ຬͨ͢
    
    
    ▸ ฦ৴ઐ༻ͷΞΫγϣϯϘλϯΛઃఆ͢Δ
    
    
    ▸ SEMANTIC_ACTION_REPLY
    
    
    ▸ ΞΫγϣϯϘλϯͷΠϕϯτॲཧʹ௥Ճͷ UI ͕ଘࡏ͠ͳ͍
    
    
    ▸ RemoteInput ΦϒδΣΫτΛ͍࣋ͬͯΔ
    

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23. Build apps for Cars
    Messaging with AndroidX Core
    DroidKaigi.collect { #5@Nagoya }
    val sender = Person.Builder()
    
    
    .setName("John Doe")
    
    
    .build()
    
    
    val style = NotificationCompat.MessagingStyle(sender)
    
    
    .addMessage("hello!", System.currentTimeMillis(), sender)
    
    
    val markAsReadIntent = PendingIntent.getBroadcast(/* */)
    
    
    val markAsReadAction = NotificationCompat.Action.Builder(R.drawable.ic_mark_as_read, "Mark as read", markAsReadIntent)
    
    
    .setSemanticAction(NotificationCompat.Action.SEMANTIC_ACTION_MARK_AS_READ)
    
    
    .build()
    
    
    val replyPendingIntent = PendingIntent.getBroadcast(/* */)
    
    
    val replyInput = RemoteInput.Builder("input")
    
    
    .build()
    
    
    val replyAction = NotificationCompat.Action.Builder(R.drawable.ic_reply, "Reply", replyPendingIntent)
    
    
    .addRemoteInput(replyInput)
    
    
    .setSemanticAction(NotificationCompat.Action.SEMANTIC_ACTION_REPLY)
    
    
    .build()
    
    
    val notification = NotificationCompat.Builder(context, "notification_channel")
    
    
    .setContentTitle("title")
    
    
    .setContentText("message")
    
    
    .setCategory(NotificationCompat.CATEGORY_MESSAGE)
    
    
    .addAction(markAsReadAction)
    
    
    .addAction(replyAction)
    
    
    .setStyle(style)
    
    
    .build()
    
    
    

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24. Build apps for Cars
    Messaging with AndroidX Core
    DroidKaigi.collect { #5@Nagoya }
    val sender = Person.Builder()
    
    
    .setName("John Doe")
    
    
    .build()
    
    
    val style = NotificationCompat.MessagingStyle(sender)
    
    
    .addMessage("hello!", System.currentTimeMillis(), sender)
    
    
    val markAsReadIntent = PendingIntent.getBroadcast(/* */)
    
    
    val markAsReadAction = NotificationCompat.Action.Builder(R.drawable.ic_mark_as_read, "Mark as read", markAsReadIntent)
    
    
    .setSemanticAction(NotificationCompat.Action.SEMANTIC_ACTION_MARK_AS_READ)
    
    
    .build()
    
    
    val replyPendingIntent = PendingIntent.getBroadcast(/* */)
    
    
    val replyInput = RemoteInput.Builder("input")
    
    
    .build()
    
    
    val replyAction = NotificationCompat.Action.Builder(R.drawable.ic_reply, "Reply", replyPendingIntent)
    
    
    .addRemoteInput(replyInput)
    
    
    .setSemanticAction(NotificationCompat.Action.SEMANTIC_ACTION_REPLY)
    
    
    .build()
    
    
    val notification = NotificationCompat.Builder(context, "notification_channel")
    
    
    .setContentTitle("title")
    
    
    .setContentText("message")
    
    
    .setCategory(NotificationCompat.CATEGORY_MESSAGE)
    
    
    .addAction(markAsReadAction)
    
    
    .addAction(replyAction)
    
    
    .setStyle(style)
    
    
    .build()
    
    
    

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25. Build apps for Cars
    Messaging with AndroidX Core
    DroidKaigi.collect { #5@Nagoya }
    val sender = Person.Builder()
    
    
    .setName("John Doe")
    
    
    .build()
    
    
    val style = NotificationCompat.MessagingStyle(sender)
    
    
    .addMessage("hello!", System.currentTimeMillis(), sender)
    
    
    val markAsReadIntent = PendingIntent.getBroadcast(/* */)
    
    
    val markAsReadAction = NotificationCompat.Action.Builder(R.drawable.ic_mark_as_read, "Mark as read", markAsReadIntent)
    
    
    .setSemanticAction(NotificationCompat.Action.SEMANTIC_ACTION_MARK_AS_READ)
    
    
    .build()
    
    
    val replyPendingIntent = PendingIntent.getBroadcast(/* */)
    
    
    val replyInput = RemoteInput.Builder("input")
    
    
    .build()
    
    
    val replyAction = NotificationCompat.Action.Builder(R.drawable.ic_reply, "Reply", replyPendingIntent)
    
    
    .addRemoteInput(replyInput)
    
    
    .setSemanticAction(NotificationCompat.Action.SEMANTIC_ACTION_REPLY)
    
    
    .build()
    
    
    val notification = NotificationCompat.Builder(context, "notification_channel")
    
    
    .setContentTitle("title")
    
    
    .setContentText("message")
    
    
    .setCategory(NotificationCompat.CATEGORY_MESSAGE)
    
    
    .addAction(markAsReadAction)
    
    
    .addAction(replyAction)
    
    
    .setStyle(style)
    
    
    .build()
    
    
    

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26. Build apps for Cars
    Messaging with AndroidX Core
    DroidKaigi.collect { #5@Nagoya }
    val sender = Person.Builder()
    
    
    .setName("John Doe")
    
    
    .build()
    
    
    val style = NotificationCompat.MessagingStyle(sender)
    
    
    .addMessage("hello!", System.currentTimeMillis(), sender)
    
    
    val markAsReadIntent = PendingIntent.getBroadcast(/* */)
    
    
    val markAsReadAction = NotificationCompat.Action.Builder(R.drawable.ic_mark_as_read, "Mark as read", markAsReadIntent)
    
    
    .setSemanticAction(NotificationCompat.Action.SEMANTIC_ACTION_MARK_AS_READ)
    
    
    .build()
    
    
    val replyPendingIntent = PendingIntent.getBroadcast(/* */)
    
    
    val replyInput = RemoteInput.Builder("input")
    
    
    .build()
    
    
    val replyAction = NotificationCompat.Action.Builder(R.drawable.ic_reply, "Reply", replyPendingIntent)
    
    
    .addRemoteInput(replyInput)
    
    
    .setSemanticAction(NotificationCompat.Action.SEMANTIC_ACTION_REPLY)
    
    
    .build()
    
    
    val notification = NotificationCompat.Builder(context, "notification_channel")
    
    
    .setContentTitle("title")
    
    
    .setContentText("message")
    
    
    .setCategory(NotificationCompat.CATEGORY_MESSAGE)
    
    
    .addAction(markAsReadAction)
    
    
    .addAction(replyAction)
    
    
    .setStyle(style)
    
    
    .build()
    
    
    

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27. Build apps for Cars
    Messaging with AndroidX Core
    DroidKaigi.collect { #5@Nagoya }
    ▸ CarExtender
    
    
    ▸ Android Auto / Automotive OS ޲͚ʹ௨஌Λ֦ு͢ΔͨΊͷศརΫϥε
    
    
    ▸ ௨஌ͷࡉ͔͍ઃఆΛ೚͍ͤͨͱ͖͸ CarExtender Λ࢖͏
    

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28. Build apps for Cars
    Messaging with AndroidX Core
    DroidKaigi.collect { #5@Nagoya }
    ▸ Caveats
    
    
    ▸ Noti
    fi
    cationListenerService ͸୭Ͱ΋࣮૷Մೳ
    
    
    ▸ MediaBrowserService ͷΑ͏ʹύοέʔδͷݕূ͸ෆՄ
    
    
    ▸ ௨ৗͷ Permission ͱ͸ผͷೝՄͷ࢓૊Έ͕༻ҙ͞Ε͍ͯΔ
    
    
    ▸ ref: https://www.jssec.org/dl/android_securecoding.pdf
    
    
    ▸ ௨஌ʹ͓͚ΔϓϥΠόγʔ؅ཧͷϦϑΝϨϯε
    

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29. Build apps for Cars
    ৄղ Android Auto
    DroidKaigi.collect { #5@Nagoya }
    ▸ https://www.youtube.com/watch?v=0ffNY26f-q4
    
    
    ▸ DroidKaigi 2018
    
    
    ▸ ࠶ੜίϯτϩʔϧ΍ϝοηʔδϯάʹ͍ͭͯղઆ
    

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30. Build apps for Cars
    Car App Library
    DroidKaigi.collect { #5@Nagoya }
    ▸ Android Auto / Automotive OS ޲͚ͷػೳ։ൃϥΠϒϥϦ
    
    
    ▸ ݱࡏ͸φϏήʔγϣϯͱ POI ޲͚ͷػೳΛ࣮૷͢ΔͨΊͷ API Λఆٛ
    
    
    ▸ UI Λߏங͢ΔͨΊͷπʔϧΩοτ΋ఏڙ
    
    
    ▸ ςϯϓϨʔτϕʔεͷ UI
    
    
    ▸ YouTube: https://www.youtube.com/watch?v=watUEk6_i-4
    
    
    ▸ Codelab: https://developer.android.com/codelabs/car-app-library-
    fundamentals
    

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31. Build apps for Cars
    Car App Library
    DroidKaigi.collect { #5@Nagoya }
    ▸ Car App Library ͰఏڙՄೳͳػೳ
    
    
    ▸ φϏήʔγϣϯ
    
    
    ▸ POI
    
    
    ▸ IOT (experimental)
    

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32. Build apps for Cars
    Car App Library
    DroidKaigi.collect { #5@Nagoya }
    ▸ Android Auto / Automotive OS ޲͚ΞϓϦͷ API Ϩϕϧ
    
    
    ▸ Android OS ͷόʔδϣϯͱ͸ผͷ API Ϩϕϧఆ͕ٛଘࡏ͢Δ
    
    
    ▸ API ϨϕϧʹΑͬͯ Car App Library Ͱఏڙ͞ΕΔػೳʹ͕ࠩ͋ΔͨΊ
    

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33. Build apps for Cars
    Car App Library
    DroidKaigi.collect { #5@Nagoya }
    
    
    
    
    
    
    
    
    android:name="androidx.car.app.minCarApiLevel"
    
    
    android:value="1" />
    
    
    
    
    
    
    

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34. Build apps for Cars
    Car App Library
    DroidKaigi.collect { #5@Nagoya }
    ▸ ΞϓϦ͕࣋ͭ CarAppService Λܦ༝ͯ͠ Android Auto / Automotive OS ͱ௨৴
    
    
    ▸ CarAppService Ͱ Session Λੜ੒͠ɺSession ʹඥͮ͘ Screen Λ࡞Δ
    Android Auto / Automotive OS CarAppService
    bindService
    Session
    ύοέʔδΛݕূ
    Session ͔Βը໘Λߏங
    

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35. Build apps for Cars
    Car App Library
    DroidKaigi.collect { #5@Nagoya }
    ▸ ंʹ͸ෳ਺ͷσΟεϓϨΠΛ౥ࡌՄೳ
    
    
    ▸ σΟεϓϨΠ͝ͱݸผʹ CarAppService ʹ bind ͠ʹ͘Δ
    Android Auto / Automotive OS
    

    Dispay 1
    CarAppService
    bindService
    Android Auto / Automotive OS
    

    Dispay 2
    bindService
    

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36. Build apps for Cars
    Car App Library
    DroidKaigi.collect { #5@Nagoya }
    ▸ ंʹ͸ෳ਺ͷσΟεϓϨΠΛ౥ࡌՄೳ
    
    
    ▸ σΟεϓϨΠ͝ͱݸผʹ Session Λͭ͘Δ
    Android Auto / Automotive OS
    

    Dispay 1
    CarAppService
    Session
    Android Auto / Automotive OS
    

    Dispay 2
    Session
    

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37. Build apps for Cars
    CarAppService
    DroidKaigi.collect { #5@Nagoya }
    class MyCarAppService : CarAppService() {
    
    
    override fun createHostValidator(): HostValidator {
    
    
    return HostValidator.ALLOW_ALL_HOSTS_VALIDATOR
    
    
    }
    
    
    override fun onCreateSession(): Session {
    
    
    return MyCarAppSession()
    
    
    }
    
    
    }
    

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38. Build apps for Cars
    Session Implementation
    DroidKaigi.collect { #5@Nagoya }
    class MyCarAppSession : Session() {
    
    
    override fun onCreateScreen(intent: Intent): Screen {
    
    
    return MyCarAppScreen(carCotnext)
    
    
    }
    
    
    }
    

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39. Build apps for Cars
    Screen implementation
    DroidKaigi.collect { #5@Nagoya }
    class MyCarAppScreen(
    
    
    carContext: CarContext
    
    
    ) : Screen(carContext) {
    
    
    override fun onGetTemplate(): Template {
    
    
    val row = Row.Builder()
    
    
    .setTitle("Hello, world!")
    
    
    .build()
    
    
    val pane = Pane.Builder()
    
    
    .addRow(row)
    
    
    .build()
    
    
    return PaneTemplate.Builder(pane)
    
    
    .setHeaderAction(Action.APP_ICON)
    
    
    .build()
    
    
    }
    
    
    }
    

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40. Build apps for Cars
    Car App Library
    DroidKaigi.collect { #5@Nagoya }
    ▸ ༷ʑͳςϯϓϨʔτ͕ϥΠϒϥϦ಺ʹ͋Δ
    
    
    ▸ Google Maps Λදࣔ͢ΔςϯϓϨʔτ
    
    
    ▸ ೝূը໘Λදࣔ͢ΔςϯϓϨʔτ
    
    
    ▸ etc…
    

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41. Build apps for Cars
    Car App Library
    DroidKaigi.collect { #5@Nagoya }
    ▸ Automotive OS ޲͚ʹ͸ઐ༻ͷରԠ͕ඞཁ
    
    
    ▸ app Ϟδϡʔϧͱ͸ผʹ automotive ༻ͷϞδϡʔϧ͕ඞཁ
    
    
    ▸ app ϞδϡʔϧΛ run ͢Δͱී௨ͷΞϓϦ͕ͦͷ·· deploy ͞Εͯ͠·͏
    
    
    ▸ automotive ༻ͷϞδϡʔϧͰઐ༻ͷ apk Λు͖ग़͢
    
    
    ▸ uses-feature Ͱ Automotive OS ޲͚ͷ΋ͷΛ required ʹ͢Δ
    
    
    ▸ automotive ༻ͷ Activity Λ࢖͏
    

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42. Build apps for Cars
    Car App Library
    DroidKaigi.collect { #5@Nagoya }
    
    
    
    
    
    android:name="android.hardware.type.automotive"
    
    
    android:required="true" />
    
    
    
    
    android:name="android.software.car.templates_host"
    
    
    android:required="true" />
    
    
    
    
    
    
    
    android:name="androidx.car.app.activity.CarAppActivity"
    
    
    android:exported="true"
    
    
    android:launchMode="singleTask"
    
    
    android:theme="@android:style/Theme.DeviceDefault.NoActionBar" >
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    android:name="distractionOptimized"
    
    
    android:value="true" />
    
    
    
    
    
    
    
    android:name="androidx.car.app.minCarApiLevel"
    
    
    android:value="1" />
    
    
    
    
    
    
    

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43. Build apps for Cars
    Emulators: Android Auto
    ▸ Android Auto Desktop Head Unit (DHU) Emulator
    
    
    ▸ Android Virtual Device (AVD) Ͱ͸ͳ͍͜ͱʹؾΛ͚ͭΔ
    
    
    ▸ ࣍ͷίϚϯυͰ DHU Λىಈ͢Δ
    
    
    ▸ PC ʹ USB Ͱܨ͍ͩ୺຤Λ࢖͏৔߹
    DroidKaigi.collect { #5@Nagoya }
    $SDK_LOCATION/extras/google/auto/desktop-head-unit
    $SDK_LOCATION/extras/google/auto/desktop-head-unit -u
    

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44. Build apps for Cars
    Emulators: Android Automotive OS
    ▸ ઐ༻ AVD ͕͋Δ
    
    
    ▸ Play Store ෇ଐͷΤϛϡϨʔλΛ࢖͏
    DroidKaigi.collect { #5@Nagoya }
    

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45. Build apps for Cars
    Emulators: Android Automotive OS
    ▸ Google Assistant / Google Maps ͳͲϓϦΠϯετʔϧࡁΈ
    
    
    ▸ ηϯαʔ৘ใ (ं଎΍ΪΞ౳) ΋ΤϛϡϨʔγϣϯͰ͖Δ
    
    
    ▸ ηϯαʔ৘ใΛ·ͱΊͯ import ͯ͠ϦϓϨʔ΋Մ
    
    
    ▸ λονૢ࡞ / ෺ཧϘλϯૢ࡞྆ํରԠ
    DroidKaigi.collect { #5@Nagoya }
    

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46. Build apps for Cars
    Emulators: Android Automotive OS
    ▸ Caveats
    
    
    ▸ AndroidStudio ͷ Tool Window ಺Ͱ͸ಈ͔ͳ͍
    
    
    ▸ ىಈ͸Ͱ͖Δ͕ද͕ࣔͰ͖ͳ͍…
    
    
    ▸ ඞͣ Standalone Ͱಈ͔͢͜ͱ
    DroidKaigi.collect { #5@Nagoya }
    

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47. Build apps for Cars
    Emulators: Android Automotive OS
    ▸ ࣗಈंϝʔΧʔ͕࡞͍ͬͯΔ system image ΋͋Δ
    
    
    ▸ GM
    
    
    ▸ Honda
    
    
    ▸ Polestar
    
    
    ▸ Volvo
    DroidKaigi.collect { #5@Nagoya }
    

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48. Build apps for Cars
    Emulators: Android Automotive OS
    ▸ Caveats
    
    
    ▸ x86 system images ͔͠ͳ͍৔߹ Apple Silicon Ͱಈ͔ͳ͍͜ͱ͕͋Δ
    DroidKaigi.collect { #5@Nagoya }
    

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49. Build apps for Cars
    Wrap up
    DroidKaigi.collect { #5@Nagoya }
    ▸ Android Auto / Automotive OS ʹରԠ͢Δ࢓૊Έ
    
    
    ▸ AndroidX Media3
    
    
    ▸ AndroidX Core
    
    
    ▸ Car App Library
    
    
    ▸ ಉ͡ϥΠϒϥϦͰ Android Auto / Automotive OS ͲͪΒʹ΋ରԠՄೳ
    
    
    ▸ Ұ෦ Automotive OS ઐ༻ͷରԠ͕͋Δ
    

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50. Build apps for Cars
    Keishin Yokomaku (@KeithYokoma) / Giftmall, inc.
    DroidKaigi.collect { #5@Nagoya }
    

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