回答編集履歴
2
補筆
answer
CHANGED
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@@ -3,20 +3,44 @@
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[通知チャネルを作成して管理する](https://developer.android.com/training/notify-user/channels?hl=ja)
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6
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初回1回限りしか動かない処理
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```java
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8
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//アラーム通知チャンネル登録
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9
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if (android.os.Build.VERSION.SDK_INT >= 26) {
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String CHANNEL_ID = "alarm";
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CharSequence name = getString(R.string.alarmChannel_name);
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String description = getString(R.string.alarmChannel_description);
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int importance = NotificationManager.IMPORTANCE_HIGH;
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NotificationChannel channel = new NotificationChannel(CHANNEL_ID, name, importance);
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channel.setDescription(description);
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NotificationManager notificationManager = getSystemService(NotificationManager.class);
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notificationManager.createNotificationChannel(channel);
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}
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```
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通知処理
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```java
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//アラーム通知チャンネル使用
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String channelId = "alarm";
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Intent fullScreenIntent = new Intent(intent2);
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PendingIntent fullScreenPendingIntent = PendingIntent.getActivity(this, 0,
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-
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fullScreenIntent, PendingIntent.FLAG_UPDATE_CURRENT);
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NotificationCompat.Builder notificationBuilder =
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new NotificationCompat.Builder(this, channelId)
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.setSmallIcon(R.mipmap.ic_launcher_round)
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-
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.setContentTitle(getString(R.string.app_name))
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.setContentText(notifyMsg)
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.addAction(0, "停止画面を開く", fullScreenPendingIntent)
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.setFullScreenIntent(fullScreenPendingIntent, true);
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NotificationChannel channel = new NotificationChannel(CHANNEL_ID, name, importance);
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channel.setDescription(description);
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// Register the channel with the system; you can't change the importance
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-
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//***/>以下は停止画面が開いてないときのみ設定するように！！
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notificationBuilder.addAction(0, "スヌーズ", fullScreenPendingIntent);
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-
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notification = notificationBuilder.build();
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// startForeground
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startForeground(1, notification);
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44
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```
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45
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21
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なお、ま
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46
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なお、API22から25までは質問に記載した方法で実現できるはずです。
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22
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取り急ぎ、ご報告まで。
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1
訂正
answer
CHANGED
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@@ -5,6 +5,7 @@
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5
5
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6
6
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7
7
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```java
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8
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
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CharSequence name = getString(R.string.channel_name);
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String description = getString(R.string.channel_description);
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int importance = NotificationManager.IMPORTANCE_HIGH;
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@@ -14,6 +15,7 @@
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// or other notification behaviors after this
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NotificationManager notificationManager = getSystemService(NotificationManager.class);
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notificationManager.createNotificationChannel(channel);
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}
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```
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なお、まだ、改修とテストは実施していないため、テスト実施後にまた結果を更新します。
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