110 lines
3.7 KiB
Kotlin
110 lines
3.7 KiB
Kotlin
package com.github.apognu.otter.playback
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import android.app.Notification
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import android.app.PendingIntent
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import android.app.Service
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import android.content.Intent
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import android.support.v4.media.session.MediaSessionCompat
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import android.support.v4.media.session.PlaybackStateCompat
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import androidx.core.app.NotificationCompat
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import androidx.core.app.NotificationManagerCompat
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import androidx.media.app.NotificationCompat.MediaStyle
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import androidx.media.session.MediaButtonReceiver
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import com.github.apognu.otter.R
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import com.github.apognu.otter.activities.MainActivity
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import com.github.apognu.otter.utils.AppContext
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import com.github.apognu.otter.utils.Track
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import com.github.apognu.otter.utils.maybeNormalizeUrl
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import com.squareup.picasso.Picasso
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import kotlinx.coroutines.CoroutineScope
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import kotlinx.coroutines.Dispatchers.Default
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import kotlinx.coroutines.launch
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class MediaControlsManager(val context: Service, private val scope: CoroutineScope, private val mediaSession: MediaSessionCompat) {
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companion object {
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const val NOTIFICATION_ACTION_OPEN_QUEUE = 0
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}
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private var notification: Notification? = null
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fun updateNotification(track: Track?, playing: Boolean) {
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if (notification == null && !playing) return
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track?.let {
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val stateIcon = when (playing) {
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true -> R.drawable.pause
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false -> R.drawable.play
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}
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scope.launch(Default) {
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val openIntent = Intent(context, MainActivity::class.java).apply { action = NOTIFICATION_ACTION_OPEN_QUEUE.toString() }
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val openPendingIntent = PendingIntent.getActivity(context, 0, openIntent, 0)
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val coverUrl = maybeNormalizeUrl(track.album?.cover?.original)
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notification = NotificationCompat.Builder(
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context,
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AppContext.NOTIFICATION_CHANNEL_MEDIA_CONTROL
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)
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.setShowWhen(false)
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.setVisibility(NotificationCompat.VISIBILITY_PUBLIC)
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.setStyle(
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MediaStyle()
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.setMediaSession(mediaSession.sessionToken)
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.setShowActionsInCompactView(0, 1, 2)
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)
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.setSmallIcon(R.drawable.ottershape)
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.run {
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coverUrl?.let {
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try {
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setLargeIcon(Picasso.get().load(coverUrl).get())
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} catch (_: Exception) {
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}
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return@run this
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}
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this
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}
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.setContentTitle(track.title)
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.setContentText(track.artist.name)
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.setContentIntent(openPendingIntent)
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.setChannelId(AppContext.NOTIFICATION_CHANNEL_MEDIA_CONTROL)
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.addAction(
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action(
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R.drawable.previous, context.getString(R.string.control_previous),
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PlaybackStateCompat.ACTION_SKIP_TO_PREVIOUS
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)
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)
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.addAction(
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action(
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stateIcon, context.getString(R.string.control_toggle),
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PlaybackStateCompat.ACTION_PLAY_PAUSE
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)
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)
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.addAction(
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action(
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R.drawable.next, context.getString(R.string.control_next),
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PlaybackStateCompat.ACTION_SKIP_TO_NEXT
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)
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)
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.build()
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notification?.let {
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if (playing) {
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context.startForeground(AppContext.NOTIFICATION_MEDIA_CONTROL, it)
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} else {
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NotificationManagerCompat.from(context).notify(AppContext.NOTIFICATION_MEDIA_CONTROL, it)
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}
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}
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}
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}
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}
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private fun action(icon: Int, title: String, id: Long): NotificationCompat.Action {
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return MediaButtonReceiver.buildMediaButtonPendingIntent(context, id).run {
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NotificationCompat.Action.Builder(icon, title, this).build()
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}
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}
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}
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