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։ൃऀ͕͓͖͍ͬͯͨ
௨ͷྺ࢙
Keisuke Kobayashi (kobakei)
DroidKaigi 2018 Day2 Room1 18:30~19:00
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About Me
• Keisuke Kobayashi
• GitHub, Qiita: kobakei
• Twitter: kobakei122
• Kyash, Inc.
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Kyash
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ࠓ͢͜ͱ
• ௨ͷྺ࢙ͱޙํޓੑΛߟྀ࣮ͨ͠ʹ
͍ͭͯհ͠·͢
• ॳ৺ऀ͚
• ࠷ۙAndroid։ൃΛ࢝Ίͨํ
• Firebaseʹ͖ͤͬΓͰ࣮͍ͯ͠Δํ
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ࠓ͞ͳ͍͜ͱ
• αϙʔτϥΠϒϥϦ͕αϙʔτ͍ͯ͠ͳ͍
ICSΑΓੲͷ͠·ͤΜ
• Wearͷ͠·ͤΜ
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௨ͷྺ࢙
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௨
• Ϣʔβʔʹͱͬͯॏཁͳػೳ
• සൟʹมߋ͕ೖΔ
• SDKόʔδϣϯͷذ͕ඞཁ
• ಉ࣮͡Ͱɺݟ͑ํ͕OS͝ͱʹҧ͏
• ಈ࡞֬ೝ͕େม
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"1*MFWFM όʔδϣϯ໊ ίʔυωʔϜ ओͳػೳ
*$4
*$4
+FMMZ#FBO ΞΫγϣϯɺελΠϧՃ
+FMMZ#FBO
+FMMZ#FBO
,JU,BU
-PMMJQPQ
ϚςϦΞϧσβΠϯɺϩοΫεΫϦʔϯɺ
ϔουΞοϓɺελΠϧՃ
-PMMJQPQ
.BTINBMMPX
/PVHBU όϯυϧɺϦϓϥΠɺελΠϧՃ
/PVHBU
0SFP νϟϯωϧɺόοδ
0SFP
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"1*MFWFM όʔδϣϯ໊ ίʔυωʔϜ ओͳػೳ
*$4
*$4
+FMMZ#FBO ΞΫγϣϯɺελΠϧՃ
+FMMZ#FBO
+FMMZ#FBO
,JU,BU
-PMMJQPQ
ϚςϦΞϧσβΠϯɺϩοΫεΫϦʔϯɺ
ϔουΞοϓɺελΠϧՃ
-PMMJQPQ
.BTINBMMPX
/PVHBU όϯυϧɺϦϓϥΠɺελΠϧՃ
/PVHBU
0SFP νϟϯωϧɺόοδ
0SFP
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"1*MFWFM όʔδϣϯ໊ ίʔυωʔϜ ओͳػೳ
*$4
*$4
+FMMZ#FBO ΞΫγϣϯɺελΠϧՃ
+FMMZ#FBO
+FMMZ#FBO
,JU,BU
-PMMJQPQ
ϚςϦΞϧσβΠϯɺϩοΫεΫϦʔϯɺ
ϔουΞοϓɺελΠϧՃ
-PMMJQPQ
.BTINBMMPX
/PVHBU όϯυϧɺϦϓϥΠɺελΠϧՃ
/PVHBU
0SFP νϟϯωϧɺόοδ
0SFP
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"1*MFWFM όʔδϣϯ໊ ίʔυωʔϜ ओͳػೳ
*$4
*$4
+FMMZ#FBO ΞΫγϣϯɺελΠϧՃ
+FMMZ#FBO
+FMMZ#FBO
,JU,BU
-PMMJQPQ
ϚςϦΞϧσβΠϯɺϩοΫεΫϦʔϯɺ
ϔουΞοϓɺελΠϧՃ
-PMMJQPQ
.BTINBMMPX
/PVHBU όϯυϧɺϦϓϥΠɺελΠϧՃ
/PVHBU
0SFP νϟϯωϧɺόοδ
0SFP
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"1*MFWFM όʔδϣϯ໊ ίʔυωʔϜ ओͳػೳ
*$4
*$4
+FMMZ#FBO ΞΫγϣϯɺελΠϧՃ
+FMMZ#FBO
+FMMZ#FBO
,JU,BU
-PMMJQPQ
ϚςϦΞϧσβΠϯɺϩοΫεΫϦʔϯɺ
ϔουΞοϓɺελΠϧՃ
-PMMJQPQ
.BTINBMMPX
/PVHBU όϯυϧɺϦϓϥΠɺελΠϧՃ
/PVHBU
0SFP νϟϯωϧɺόοδ
0SFP
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جຊతͳ࣮
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ඞਢ
• title
• text
• small icon
• id
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Small icon
• എܠಁա & നృΓ
• ΨΠυϥΠϯ௨Γʹ࡞͍ͬͯΕͳ͍
• https://developer.android.com/guide/practices/
ui_guidelines/icon_design_status_bar.html
• ϥϯνϟʔΞΠίϯΛͦͷ··͍ͬͯΔ߹ɺ
API 21Ҏ߱ͰനృΓʹͳΔͷͰҙ
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γϯϓϧͳ࣮
val notification = NotificationCompat.Builder(context, CH_ID_NORMAL)
.setContentTitle("This is title")
.setContentText("This is message")
.setSmallIcon(R.drawable.ic_notification)
.build()
val nm = context.getSystemService(Context.NOTIFICATION_SERVICE) as
NotificationManager
nm.notify(1, notification)
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΄΅ඞਢ
• color
• defaults
• pending intent
• auto cancel
• ticker (※Android 4.4·ͰͰ༻)
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ݱ࣮తͳ࣮
val intent = Intent(context, MainActivity::class.java)
val pendingIntent = PendingIntent.getActivity(context, 0, intent,
PendingIntent.FLAG_UPDATE_CURRENT)
val notification = NotificationCompat.Builder(context, CHANNEL_ID_NORMAL)
.setContentTitle("This is title")
.setContentText("This is message")
.setTicker("This is ticker") // for legacy Android
.setSmallIcon(R.drawable.ic_notification)
.setColor(ContextCompat.getColor(context, R.color.colorPrimary))
.setDefaults(Notification.DEFAULT_ALL)
.setContentIntent(pendingIntent)
.setAutoCancel(true)
.build()
val nm = context.getSystemService(Context.NOTIFICATION_SERVICE) as
NotificationManager
nm.notify(1, notification)
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Large icon
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Large icon
• ը૾μϯϩʔυΛؚΉ௨Λදࣔ͢Δͱ͖
Serviceਪ
• BroadcastReceiver10ඵλΠϜΞτ͕
͋ΔͷͰɺ͕͔͔࣌ؒΔॲཧʹ͔ͳ͍
• ݸਓతʹFirebaseJobDispatcherͳͲඇಉ
࣌δϣϒΛ͏ͱָ
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VIBRATE_PERMISSION
• Android 4.1·Ͱඞਢ
• ΕΔͱSecurityException͕ൃੜ
• Android 4.2Ҏ߱ෆཁ
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ϚςϦΞϧσβΠϯ
• API 21͔Β
• ௨ͷσβΠϯେ෯ʹมΘͬͨ
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Android 4.1
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Android 8.1
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Action
(API 16~)
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Action
• ௨ʹ͘Ϙλϯ
• ෳઃఆՄೳ
• ΞΫγϣϯ͝ͱʹIntentΛઃఆ
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Actionͷҙࣄ߲
• ICSͰ͑ͳ͍ʢAPI 16Ҏ߱ͷΈʣ
• ΞΠίϯΕͣʹઃఆ͠Α͏
• API 16~19: Χϥʔදࣔ
• API 21~23: άϨʔදࣔ
• API 24~: ΞΠίϯදࣔͳ͠
• SVG͑ͳ͍ͷͰҙ
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Action (API 16~19)
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Action (API 21~23)
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Action (API 24~)
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Action
val notification = NotificationCompat.Builder(context, CHANNEL_ID_NORMAL)
...
.setContentIntent(pendingIntent)
.addAction(R.drawable.ic_action_done, "Done", donePendingIntent)
.addAction(R.drawable.ic_action_close, "Close", closePendingIntent)
.setAutoCancel(true)
.build()
val nm = context.getSystemService(Context.NOTIFICATION_SERVICE) as
NotificationManager
nm.notify(1, notification)
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Direct Reply
• API 24Ҏ߱
• ௨Ϗϡʔ্ͰΞϓϦىಈͤͣʹฦ৴͢Δػ
ೳ
• LINE, SlackͳͲ
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No content
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Direct Reply
val action = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
val remoteInput = RemoteInput.Builder(KEY_REMOTE_INPUT)
.setLabel("Reply Label")
.build()
val replyIntent = Intent(context, MyBroadcastReceiver::class.java)
val replyPendingIntent = PendingIntent.getBroadcast(context, 1001,
replyIntent, PendingIntent.FLAG_UPDATE_CURRENT)
NotificationCompat.Action.Builder(R.drawable.ic_action_reply, "Reply",
replyPendingIntent)
.addRemoteInput(remoteInput)
.build()
} else {
NotificationCompat.Action.Builder(R.drawable.ic_action_reply, "Reply",
pendingIntent)
.build()
}
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Direct Reply
val action = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
val remoteInput = RemoteInput.Builder(KEY_REMOTE_INPUT)
.setLabel("Reply Label")
.build()
val replyIntent = Intent(context, MyBroadcastReceiver::class.java)
val replyPendingIntent = PendingIntent.getBroadcast(context, 1001,
replyIntent, PendingIntent.FLAG_UPDATE_CURRENT)
NotificationCompat.Action.Builder(R.drawable.ic_action_reply, "Reply",
replyPendingIntent)
.addRemoteInput(remoteInput)
.build()
} else {
NotificationCompat.Action.Builder(R.drawable.ic_action_reply, "Reply",
pendingIntent)
.build()
}
API levelͰذ
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Direct Reply
val action = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
val remoteInput = RemoteInput.Builder(KEY_REMOTE_INPUT)
.setLabel("Reply Label")
.build()
val replyIntent = Intent(context, MyBroadcastReceiver::class.java)
val replyPendingIntent = PendingIntent.getBroadcast(context, 1001,
replyIntent, PendingIntent.FLAG_UPDATE_CURRENT)
NotificationCompat.Action.Builder(R.drawable.ic_action_reply, "Reply",
replyPendingIntent)
.addRemoteInput(remoteInput)
.build()
} else {
NotificationCompat.Action.Builder(R.drawable.ic_action_reply, "Reply",
pendingIntent)
.build()
}
RemoteInput࡞
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Direct Reply
val action = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
val remoteInput = RemoteInput.Builder(KEY_REMOTE_INPUT)
.setLabel("Reply Label")
.build()
val replyIntent = Intent(context, MyBroadcastReceiver::class.java)
val replyPendingIntent = PendingIntent.getBroadcast(context, 1001,
replyIntent, PendingIntent.FLAG_UPDATE_CURRENT)
NotificationCompat.Action.Builder(R.drawable.ic_action_reply, "Reply",
replyPendingIntent)
.addRemoteInput(remoteInput)
.build()
} else {
NotificationCompat.Action.Builder(R.drawable.ic_action_reply, "Reply",
pendingIntent)
.build()
}
Reply࣌ͷIntent
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Direct Reply
val action = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
val remoteInput = RemoteInput.Builder(KEY_REMOTE_INPUT)
.setLabel("Reply Label")
.build()
val replyIntent = Intent(context, MyBroadcastReceiver::class.java)
val replyPendingIntent = PendingIntent.getBroadcast(context, 1001,
replyIntent, PendingIntent.FLAG_UPDATE_CURRENT)
NotificationCompat.Action.Builder(R.drawable.ic_action_reply, "Reply",
replyPendingIntent)
.addRemoteInput(remoteInput)
.build()
} else {
NotificationCompat.Action.Builder(R.drawable.ic_action_reply, "Reply",
pendingIntent)
.build()
}
Action࡞
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Direct Reply
val action = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
val remoteInput = RemoteInput.Builder(KEY_REMOTE_INPUT)
.setLabel("Reply Label")
.build()
val replyIntent = Intent(context, MyBroadcastReceiver::class.java)
val replyPendingIntent = PendingIntent.getBroadcast(context, 1001,
replyIntent, PendingIntent.FLAG_UPDATE_CURRENT)
NotificationCompat.Action.Builder(R.drawable.ic_action_reply, "Reply",
replyPendingIntent)
.addRemoteInput(remoteInput)
.build()
} else {
NotificationCompat.Action.Builder(R.drawable.ic_action_reply, "Reply",
pendingIntent)
.build()
}
API 23ҎԼ༻ͷී௨ͷAction
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Direct Reply
val notification = NotificationCompat.Builder(context, CHANNEL_ID_NORMAL)
...
.addAction(action)
.build()
val nm = context.getSystemService(Context.NOTIFICATION_SERVICE) as
NotificationManager
nm.notify(1, notification)
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Style
(API 16~)
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Style
• ௨ϏϡʔͷݟͨΛม͑Δػೳ
• styles.xmlͱؔͳ͍
• API 16Ҏ߱
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Style
• API 16~
• BigTextStyle
• BigPictureStyle
• InboxStyle
• API 21~
• MediaStyle
• API 24~
• DecoratedCustomViewStyle
• DecoratedMediaCustomViewStyle
• MessagingStyle
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ΊͬͪΌଟ͍
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Style
• API 16~
• BigTextStyle
• BigPictureStyle
• InboxStyle
• API 21~
• MediaStyle
• API 24~
• DecoratedCustomViewStyle
• DecoratedMediaCustomViewStyle
• MessagingStyle
࠷සग़ɻೋߦҎ্ͷςΩετͰ༻
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Style
• API 16~
• BigTextStyle
• BigPictureStyle
• InboxStyle
• API 21~
• MediaStyle
• API 24~
• DecoratedCustomViewStyle
• DecoratedMediaCustomViewStyle
• MessagingStyle
ը૾ܥΞϓϦͰ༻
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Style
• API 16~
• BigTextStyle
• BigPictureStyle
• InboxStyle
• API 21~
• MediaStyle
• API 24~
• DecoratedCustomViewStyle
• DecoratedMediaCustomViewStyle
• MessagingStyle
ԻָɾಈըܥΞϓϦͰ༻
com.android.support-media-compat
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Style
• API 16~
• BigTextStyle
• BigPictureStyle
• InboxStyle
• API 21~
• MediaStyle
• API 24~
• DecoratedCustomViewStyle
• DecoratedMediaCustomViewStyle
• MessagingStyle
௨ϏϡʔΛΧελϚΠζ
͢Δ࣌ʹ༻ʢ͋ͱͰઆ໌ʣ
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Style
• API 16~
• BigTextStyle
• BigPictureStyle
• InboxStyle
• API 21~
• MediaStyle
• API 24~
• DecoratedCustomViewStyle
• DecoratedMediaCustomViewStyle
• MessagingStyle
ϝοηʔδܥΞϓϦͰ༻
ʢޙͰઆ໌͠·͢ʣ
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Big Text Style࣮
val style = NotificationCompat.BigTextStyle()
.setBigContentTitle("Big content title")
.setSummaryText("Big text summary")
.bigText("This is long text. This is long text. This is long text.
This is long text. This is long text.")
val notification = NotificationCompat.Builder(context, CHANNEL_ID_NORMAL)
.setContentTitle("This is title")
.setContentText("This is message")
.setTicker("This is ticker") // for legacy Android
.setStyle(style)
...
.build()
val nm = context.getSystemService(Context.NOTIFICATION_SERVICE) as
NotificationManager
nm.notify(1, notification)
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Big Text Style࣮
val style = NotificationCompat.BigTextStyle()
.setBigContentTitle("Big content title")
.setSummaryText("Big text summary")
.bigText("This is long text. This is long text. This is long text.
This is long text. This is long text.")
val notification = NotificationCompat.Builder(context, CHANNEL_ID_NORMAL)
.setContentTitle("This is title")
.setContentText("This is message")
.setTicker("This is ticker") // for legacy Android
.setStyle(style)
...
.build()
val nm = context.getSystemService(Context.NOTIFICATION_SERVICE) as
NotificationManager
nm.notify(1, notification)
StyleͷΠϯελϯε࡞
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Big Text Style࣮
val style = NotificationCompat.BigTextStyle()
.setBigContentTitle("Big content title")
.setSummaryText("Big text summary")
.bigText("This is long text. This is long text. This is long text.
This is long text. This is long text.")
val notification = NotificationCompat.Builder(context, CHANNEL_ID_NORMAL)
.setContentTitle("This is title")
.setContentText("This is message")
.setTicker("This is ticker") // for legacy Android
.setStyle(style)
...
.build()
val nm = context.getSystemService(Context.NOTIFICATION_SERVICE) as
NotificationManager
nm.notify(1, notification)
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No content
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BigTextStyleͷ
ɾBigContentTitle
ɾBigText
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Notification.Builderͷ
Title, Text
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จͩͱ..Ͱলུ͞ΕΔ
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௨ͷΧελϚΠζ
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ΧελϜϨΠΞτ
• Notification.Builder#setContent
• API 24Ҏ߱
• DecoratedCustomViewStyle,
DecoratedMediaCustomViewStyle
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Notification.Builder#setContent
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val customView = RemoteViews(context.packageName, R.layout.custom_layout)
val notificationBuilder = NotificationCompat.Builder(context,
CHANNEL_ID_NORMAL)
...
.setContent(customView)
val nm = context.getSystemService(Context.NOTIFICATION_SERVICE) as
NotificationManager
nm.notify(1, notificationBuilder.build())
Notification.Builder#setContent
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val customView = RemoteViews(context.packageName, R.layout.custom_layout)
val notificationBuilder = NotificationCompat.Builder(context,
CHANNEL_ID_NORMAL)
...
.setContent(customView)
val nm = context.getSystemService(Context.NOTIFICATION_SERVICE) as
NotificationManager
nm.notify(1, notificationBuilder.build())
Notification.Builder#setContent
RemoteViews࡞
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val customView = RemoteViews(context.packageName, R.layout.custom_layout)
val notificationBuilder = NotificationCompat.Builder(context,
CHANNEL_ID_NORMAL)
...
.setContent(customView)
val nm = context.getSystemService(Context.NOTIFICATION_SERVICE) as
NotificationManager
nm.notify(1, notificationBuilder.build())
Notification.Builder#setContent
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RemoteViews
• ଞϓϩηεͷϏϡʔͷ֊ߏΛද͢Ϋϥε
• ViewͷαϒΫϥεͰͳ͍
• findViewByIdͰchild viewʹΞΫηεͰ͖ͳ
͍
• RemoteViews#setString(viewId, methodName, value)
ͳͲͰૢ࡞͢Δ
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DecoratedCustomViewStyle
• API 24Ҏ߱
• RemoteViewsΛɺΞΠίϯɺλΠτϧͳͲ
ඪ४ͷཁૉͰϥοϓ͢ΔελΠϧ
• ޙํޓੑ͋Γ
• NotificationCompat.DecoratedCustomViewStyle
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DecoratedCustomViewStyle
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DecoratedCustomViewStyle
(API 15)
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DecoratedCustomViewStyle
val customView = RemoteViews(context.packageName, R.layout.custom_layout)
val notificationBuilder = NotificationCompat.Builder(context,
CHANNEL_ID_NORMAL)
...
.setCustomContentView(customView)
.setStyle(NotificationCompat.DecoratedCustomViewStyle())
val nm = context.getSystemService(Context.NOTIFICATION_SERVICE) as
NotificationManager
nm.notify(1, notification)
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DecoratedCustomViewStyle
val customView = RemoteViews(context.packageName, R.layout.custom_layout)
val notificationBuilder = NotificationCompat.Builder(context,
CHANNEL_ID_NORMAL)
...
.setCustomContentView(customView)
.setStyle(NotificationCompat.DecoratedCustomViewStyle())
val nm = context.getSystemService(Context.NOTIFICATION_SERVICE) as
NotificationManager
nm.notify(1, notification)
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Colorized
• ਐߦதͷॏཁͳ௨ʹͷΈɺഎܠ৭Λ͚Δ͜ͱ͕Ͱ͖Δ
• ௨தɺΧʔφϏͳͲ
• Foreground ServiceͱηοτͰ͏
• ςΩετΧϥʔഎܠ৭͔ΒࣗಈͰܾ·ΔʢઃఆෆՄʣ
• BLACK or WHITE
• ίϯτϥετΛߟྀͨ͠എܠ৭Λઃఆ͢Δ͜ͱ
• API 26Ҏ߱
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Colorized
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Colorized
fun createColorizedNotification(service: Service): Notification {
val context = service.applicationContext
val intent = Intent(context, MainActivity::class.java)
val pendingIntent = PendingIntent.getActivity(context, 0, intent,
PendingIntent.FLAG_UPDATE_CURRENT)
return NotificationCompat.Builder(context, CHANNEL_ID_NORMAL)
...
.setColor(Color.DKGRAY)
.setColorized(true)
.setPriority(Notification.PRIORITY_HIGH)
.build()
}
Colorized༗ޮԽ
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Colorized: Service
class SampleForegroundService : IntentService("sample") {
override fun onHandleIntent(intent: Intent?) {
startForeground(1, createColorizedNotification(this))
// do something...
}
}
ForegroundϞʔυʹೖͬͯ
௨Λදࣔ
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௨νϟϯωϧ
(API 26~)
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௨νϟϯωϧ
• API 26Ҏ߱
• Ϣʔβʔ͕௨OFFɺԻɾόΠϒઃఆͳͲΛ
Γସ͑ΒΕΔ
• targetSdkVersion=26Ҏ্ͰରԠඞਢ
• ࣮ࣗͰAPI levelͰذΛॻ͘
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No content
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௨νϟϯωϧͷ࡞
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
val channel1 = NotificationChannel(CHANNEL_ID_NORMAL, "ී௨ͷνϟϯωϧ",
NotificationManager.IMPORTANCE_DEFAULT)
val channel2 = NotificationChannel(CHANNEL_ID_IMPORTANT, "ॏཁͳνϟϯω
ϧ", NotificationManager.IMPORTANCE_HIGH)
val nm = context.getSystemService(Context.NOTIFICATION_SERVICE) as
NotificationManager
nm.createNotificationChannel(channel1)
nm.createNotificationChannel(channel2)
}
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௨νϟϯωϧͷ࡞
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
val channel1 = NotificationChannel(CHANNEL_ID_NORMAL, "ී௨ͷνϟϯωϧ",
NotificationManager.IMPORTANCE_DEFAULT)
val channel2 = NotificationChannel(CHANNEL_ID_IMPORTANT, "ॏཁͳνϟϯω
ϧ", NotificationManager.IMPORTANCE_HIGH)
val nm = context.getSystemService(Context.NOTIFICATION_SERVICE) as
NotificationManager
nm.createNotificationChannel(channel1)
nm.createNotificationChannel(channel2)
}
API 26Ҏ߱ͷΈ࣮ߦ
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௨νϟϯωϧͷ࡞
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
val channel1 = NotificationChannel(CHANNEL_ID_NORMAL, "ී௨ͷνϟϯωϧ",
NotificationManager.IMPORTANCE_DEFAULT)
val channel2 = NotificationChannel(CHANNEL_ID_IMPORTANT, "ॏཁͳνϟϯω
ϧ", NotificationManager.IMPORTANCE_HIGH)
val nm = context.getSystemService(Context.NOTIFICATION_SERVICE) as
NotificationManager
nm.createNotificationChannel(channel1)
nm.createNotificationChannel(channel2)
}
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௨νϟϯωϧͷ࡞
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
val channel1 = NotificationChannel(CHANNEL_ID_NORMAL, "ී௨ͷνϟϯωϧ",
NotificationManager.IMPORTANCE_DEFAULT)
val channel2 = NotificationChannel(CHANNEL_ID_IMPORTANT, "ॏཁͳνϟϯω
ϧ", NotificationManager.IMPORTANCE_HIGH)
val nm = context.getSystemService(Context.NOTIFICATION_SERVICE) as
NotificationManager
nm.createNotificationChannel(channel1)
nm.createNotificationChannel(channel2)
}
IDॱͰιʔτ͞ΕΔ
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௨νϟϯωϧͷ࡞
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
val channel1 = NotificationChannel(CHANNEL_ID_NORMAL, "ී௨ͷνϟϯωϧ",
NotificationManager.IMPORTANCE_DEFAULT)
val channel2 = NotificationChannel(CHANNEL_ID_IMPORTANT, "ॏཁͳνϟϯω
ϧ", NotificationManager.IMPORTANCE_HIGH)
val nm = context.getSystemService(Context.NOTIFICATION_SERVICE) as
NotificationManager
nm.createNotificationChannel(channel1)
nm.createNotificationChannel(channel2)
}
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௨νϟϯωϧͷࢦఆ
val notification = NotificationCompat.Builder(context, CH_ID_NORMAL)
.setContentTitle("This is title")
.setContentText("This is message")
.setSmallIcon(R.drawable.ic_notification)
.build()
val nm = context.getSystemService(Context.NOTIFICATION_SERVICE) as
NotificationManager
nm.notify(1, notification)
νϟϯωϧIDΛࢦఆ
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ϝλσʔλ
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ϝλσʔλ
• ௨ʹඥͮ͘ϝλσʔλɻ௨ͷදࣔॱংʹӨڹ
͢Δ
• setPriority
• setCategory
• addPerson
• API 26͔Β௨νϟϯωϧ͕ΘΕΔ
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Priority vs Importance
• Priority…௨ͷ༏ઌ
• Importance…νϟϯωϧͷॏཁ
• ։ൃऀॳظΛڭ͑Δ͚ͩͰɺ͋ͱͰϢʔ
βʔ͕มߋՄೳ
• ޓੑͷͨΊʹ྆ํઃఆ͠·͠ΐ͏
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ϔουΞοϓ௨
(API 21~)
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ϔουΞοϓ
• API 21Ҏ߱
• ΞϓϦʹ͔Ϳͤͯදࣔ͞ΕΔɺ༏ઌͷߴ͍௨
• දࣔϩδοΫ͕όʔδϣϯ͝ͱʹҧ͏
• API 21 ~ 25
• ௨ͷpriority
• API 26~
• ௨νϟϯωϧͷઃఆ
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ϔουΞοϓ
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ϔουΞοϓ࣮
val notification = NotificationCompat.Builder(context, CHANNEL_ID_IMPORTANT)
...
.setPriority(Notification.PRIORITY_HIGH)
.build()
val nm = context.getSystemService(Context.NOTIFICATION_SERVICE) as
NotificationManager
nm.notify(1, notification)
API 26Ҏ߱
API 25ҎԼ
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ϩοΫը໘௨
(API 21~)
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ϩοΫը໘௨
• API 21Ҏ߱
• ϩοΫը໘ʹ௨Λදࣔ
• ϓϥΠϕʔτͳ༰ΛӅ͢͜ͱՄೳ
• ͷ௨ઃఆͷઃఆ࣍ୈ
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PublicʢϩοΫը໘༻ʣ
val publicNotification = NotificationCompat.Builder(context,
CHANNEL_ID_NORMAL)
.setContentTitle("This is public title")
.setContentText("This is public message")
...
.build()
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PrivateʢඇϩοΫ࣌༻ʣ
val notification = NotificationCompat.Builder(context, CHANNEL_ID_NORMAL)
.setContentTitle("This is private title")
.setContentText("This is private message")
...
.setVisibility(NotificationCompat.VISIBILITY_PRIVATE)
.setPublicVersion(publicNotification)
.build()
val nm = context.getSystemService(Context.NOTIFICATION_SERVICE) as
NotificationManager
nm.notify(1, notification)
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όϯυϧ௨
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όϯυϧ௨
• εϚϗAPI 24Ҏ߱
• ෳͷ௨Λ·ͱΊͯදࣔ͢Δػೳ
• ϝʔϧɺϝοηϯδϟʔɺχϡʔεΞϓϦͰ
සग़
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όϯυϧ௨
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όϯυϧ௨ͷ᠘
• WearͰAPIՃ͞ΕͨͷͰɺεϚϗʗλϒ
ϨοτͰ͑Δͷ24͔Β
• ࣮ʹAPIϨϕϧͷذඞཁ
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αϚϦʔ
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
val summaryNotification = NotificationCompat.Builder(context,
CHANNEL_ID_NORMAL)
...
.setGroupSummary(true)
.setGroup(GROUP_KEY)
.setAutoCancel(true)
.build()
nm.notify(1, summaryNotification)
}
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αϚϦʔ
API 24Ҏ߱ͰͷΈදࣔ
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
val summaryNotification = NotificationCompat.Builder(context,
CHANNEL_ID_NORMAL)
...
.setGroupSummary(true)
.setGroup(GROUP_KEY)
.setAutoCancel(true)
.build()
nm.notify(1, summaryNotification)
}
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
val summaryNotification = NotificationCompat.Builder(context,
CHANNEL_ID_NORMAL)
...
.setGroupSummary(true)
.setGroup(GROUP_KEY)
.setAutoCancel(true)
.build()
nm.notify(1, summaryNotification)
}
αϚϦʔ
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ݸผͷ௨
// ֤௨લόʔδϣϯڞ௨Ͱग़͢
val notification1 = NotificationCompat.Builder(context,
CHANNEL_ID_NORMAL)
.setGroup(GROUP_KEY)
.setContentTitle("This is title 1")
.setContentText("This is message 1")
...
.build()
val notification2 = ...
nm.notify(2, notification1)
nm.notify(2, notification2)
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ϝοηʔδͬΆ͍Style
• Inbox style (API 16~)
• Messaging style (API 24~)
• όϯυϧ௨ (API 24~)
• ݁ہͲΕΛ͍͍͑ͷʁ
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Inbox Style
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Messaging Style
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όϯυϧ௨
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͍͚ʢࢲݟʣ
• ݪଇόϯυϧ௨Λ͏
• API 23ҎԼͰɺΧελϜϏϡʔΛ࣮͢Δ
• Ͱ໘ͳΒී௨ͷ௨ͰOK?
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௨Λ࣮͢Δ্Ͱͷ
ϙΠϯτ
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υΩϡϝϯτ
• ඞͣӳޠ൛ΛݟΔ͜ͱ
• ޓੑ·Ͱॻ͍ͯ͘Εͯͳ͍ͷͰɺͪΌΜ
ͱओཁͳόʔδϣϯͰಈ࡞֬ೝ͠·͠ΐ͏
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ಈ࡞֬ೝ
• αϙʔτͷ্ݶͱԼݶඞͣ֬ೝ
• ϚςϦΞϧσβΠϯ͔ͭNougatલҙ
• ϝʔΧʔʹΑͬͯΧελϚΠζ͞Ε͍ͯ
ΔͷͰɺNexus/Pixelਪ
• ྫ: Huawei
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·ͱΊ
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·ͱΊ
• ௨APIͷྺ࢙ΛৼΓฦΓɺ֤ػೳΛޓੑΛ
ߟྀ࣮ͯ͢͠ΔࡍͷҙΛհͨ͠
• ͪΌΜͱυΩϡϝϯτͱಡΜͰಈ࡞֬ೝ͠ɺ
Ϣʔβʔʹͱͬͯշదͳ௨Λ࣮͠Α͏
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αϯϓϧίʔυ
• ࠓͷ࣮GitHubʹ্͛·ͨ͠
• https://github.com/kobakei/
AndroidNotificationShowcase
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and one more thing…
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ͳΔ΄ͲɺAndroid 4ܥ
αϙʔτ͍ͯ͘͠ͷਏ͍ͧ
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Kyashͷbuild.gradle
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We are hiring!!!
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Thanks!