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Updated service architecture and extracted useful tools to separate c…
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| Original file line number | Diff line number | Diff line change |
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| @@ -1,5 +1,5 @@ | ||
| package a | ||
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| import com.topjohnwu.magisk.model.download.CompoundDownloadService | ||
| import com.topjohnwu.magisk.model.download.DownloadService | ||
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| class k : CompoundDownloadService() | ||
| class k : DownloadService() |
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86 changes: 86 additions & 0 deletions
86
app/src/main/java/com/topjohnwu/magisk/model/download/NotificationService.kt
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,86 @@ | ||
| package com.topjohnwu.magisk.model.download | ||
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| import android.app.Notification | ||
| import android.app.NotificationManager | ||
| import android.app.Service | ||
| import android.content.Intent | ||
| import android.os.IBinder | ||
| import androidx.core.app.NotificationCompat | ||
| import androidx.core.content.getSystemService | ||
| import java.util.* | ||
| import kotlin.random.Random.Default.nextInt | ||
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| abstract class NotificationService : Service() { | ||
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| abstract val defaultNotification: NotificationCompat.Builder | ||
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| private val manager get() = getSystemService<NotificationManager>() | ||
| private val hasNotifications get() = notifications.isEmpty() | ||
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| private val notifications = | ||
| Collections.synchronizedMap(mutableMapOf<Int, NotificationCompat.Builder>()) | ||
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| override fun onTaskRemoved(rootIntent: Intent?) { | ||
| super.onTaskRemoved(rootIntent) | ||
| notifications.values.forEach { cancel(it.hashCode()) } | ||
| notifications.clear() | ||
| } | ||
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| // -- | ||
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| protected fun update( | ||
| id: Int, | ||
| body: (NotificationCompat.Builder) -> Unit = {} | ||
| ) { | ||
| val notification = notifications.getOrPut(id) { defaultNotification } | ||
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| notify(id, notification.also(body).build()) | ||
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| if (notifications.size == 1) { | ||
| updateForeground() | ||
| } | ||
| } | ||
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| protected fun finishWork( | ||
| id: Int, | ||
| editBody: (NotificationCompat.Builder) -> NotificationCompat.Builder? = { null } | ||
| ) { | ||
| val currentNotification = remove(id)?.run(editBody) ?: let { | ||
| cancel(id) | ||
| return | ||
| } | ||
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| updateForeground() | ||
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| cancel(id) | ||
| notify(nextInt(), currentNotification.build()) | ||
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| if (!hasNotifications) { | ||
| stopForeground(true) | ||
| stopSelf() | ||
| } | ||
| } | ||
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| // --- | ||
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| private fun notify(id: Int, notification: Notification) { | ||
| manager?.notify(id, notification) | ||
| } | ||
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| private fun cancel(id: Int) { | ||
| manager?.cancel(id) | ||
| } | ||
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| private fun remove(id: Int) = notifications.remove(id) | ||
| .also { updateForeground() } | ||
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| private fun updateForeground() { | ||
| runCatching { notifications.keys.first() to notifications.values.first() } | ||
| .getOrNull() | ||
| ?.let { startForeground(it.first, it.second.build()) } | ||
| } | ||
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| // -- | ||
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| override fun onBind(p0: Intent?): IBinder? = null | ||
| } |
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