Playback context switcher now buried behind a long press menu in the

toolbar.

src/musikdroid/app/src/main/java/io/casey/musikcube/remote/service/playback/impl/streaming/StreamingPlaybackService.kt

@@ -177,6 +177,11 @@ class StreamingPlaybackService(context: Context) : IPlaybackService {
     override fun playFrom(service: IPlaybackService) {
         /* we only support switching from a play queue context! */
         if (service.queryContext?.type == Messages.Request.QueryPlayQueueTracks) {
+            val index = service.queuePosition
+            val offsetMs = (service.currentTime * 1000).toInt()
+            val context = QueryContext(Messages.Request.PlaySnapshotTracks)
+            val type = PlayQueueType.Snapshot
+
             val dummyListener: (() -> Unit) = { }
             connect(dummyListener)
             service.queryContext?.let { _ ->
@@ -185,10 +190,6 @@ class StreamingPlaybackService(context: Context) : IPlaybackService {
                     disconnect(dummyListener)
 
                     resetPlayContextAndQueryFactory()
-                    val index = service.queuePosition
-                    val offsetMs = (service.currentTime * 1000).toInt()
-                    val context = QueryContext(Messages.Request.PlaySnapshotTracks)
-                    val type = PlayQueueType.Snapshot
 
                     snapshotQueryFactory = object: ITrackListQueryFactory {
                         override fun count(): Observable<Int>? =
@@ -200,7 +201,6 @@ class StreamingPlaybackService(context: Context) : IPlaybackService {
                         override fun offline(): Boolean = false
                     }
 
-                    service.pause()
                     loadQueueAndPlay(context, index, offsetMs)
                 },
                 onError = {

src/musikdroid/app/src/main/java/io/casey/musikcube/remote/ui/home/activity/MainActivity.kt

@@ -42,6 +42,8 @@ import io.casey.musikcube.remote.ui.shared.util.UpdateCheck
 import io.casey.musikcube.remote.ui.tracks.activity.TrackListActivity
 
 class MainActivity : BaseActivity() {
+    private enum class SwitchMode { Seamless, Copy, Normal }
+
     private val handler = Handler()
     private var updateCheck: UpdateCheck = UpdateCheck()
     private var seekbarValue = -1
@@ -118,22 +120,32 @@ class MainActivity : BaseActivity() {
 
         val remoteToggle = menu.findItem(R.id.action_remote_toggle)
 
-        remoteToggle.setIcon(
+        remoteToggle.actionView?.findViewById<ImageView>(R.id.icon)?.setImageResource(
             if (streaming) R.drawable.ic_toolbar_streaming
             else R.drawable.ic_toolbar_remote)
 
+        remoteToggle.actionView?.setOnClickListener {
+            togglePlaybackService()
+        }
+
+        remoteToggle.actionView?.setOnLongClickListener {
+            showPlaybackTogglePopup()
+            true
+        }
+
         return super.onPrepareOptionsMenu(menu)
     }
 
-    fun showPlaybackTogglePopup() {
+    private fun showPlaybackTogglePopup() {
         val toolbarButton = findViewById<View>(R.id.action_remote_toggle)
         val popup = PopupMenu(this, toolbarButton)
         popup.inflate(R.menu.playback_toggle_menu)
 
         popup.setOnMenuItemClickListener { it ->
             when(it.itemId) {
-                R.id.menu_switch_seamless -> togglePlaybackService(true)
-                R.id.menu_switch_normal -> togglePlaybackService()
+                R.id.menu_switch_seamless -> togglePlaybackService(SwitchMode.Seamless)
+                R.id.menu_switch_copy -> togglePlaybackService(SwitchMode.Copy)
+                R.id.menu_switch_normal -> togglePlaybackService(SwitchMode.Normal)
                 else -> { }
             }
             true
@@ -227,7 +239,7 @@ class MainActivity : BaseActivity() {
             Prefs.Key.STREAMING_PLAYBACK,
             Prefs.Default.STREAMING_PLAYBACK)
 
-    private fun togglePlaybackService(transfer: Boolean = false) {
+    private fun togglePlaybackService(mode: SwitchMode = SwitchMode.Normal) {
         val isStreaming = isStreamingSelected
         prefs.edit().putBoolean(Prefs.Key.STREAMING_PLAYBACK, !isStreaming)?.apply()
 
@@ -238,19 +250,27 @@ class MainActivity : BaseActivity() {
 
         showSnackbar(mainLayout, messageId)
 
-        if (transfer) {
+        if (mode == SwitchMode.Normal) {
+            if (isStreaming) {
+                playback.service.pause()
+            }
+        }
+        else {
             val streaming = PlaybackServiceFactory.streaming(this)
             val remote = PlaybackServiceFactory.remote(this)
 
             if (!isStreaming) {
                 streaming.playFrom(remote)
-            } else {
-                remote.playFrom(streaming)
+                if (mode == SwitchMode.Seamless) {
+                    remote.pause()
+                }
+            }
+            else {
+                remote.playFrom(streaming)
+                if (mode == SwitchMode.Seamless) {
+                    streaming.pause()
+                }
             }
-        }
-
-        if (isStreaming) {
-            playback.service.stop()
         }
 
         playback.reload()

src/musikdroid/app/src/main/res/layout/remote_toggle.xml

@@ -0,0 +1,16 @@
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    style="?android:attr/actionButtonStyle"
+    android:layout_width="fill_parent"
+    android:layout_height="fill_parent"
+    android:padding="0dp"
+    android:layout_margin="0dp">
+
+    <ImageView
+        android:id="@+id/icon"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:contentDescription="@null"
+        android:scaleType="centerInside"
+        android:src="@drawable/ic_toolbar_remote" />
+
+</RelativeLayout>

src/musikdroid/app/src/main/res/menu/main_menu.xml

@@ -6,8 +6,8 @@
     <item
         android:id="@+id/action_remote_toggle"
         app:showAsAction="always"
-        android:title="@string/menu_remote_toggle"
-        android:icon="@drawable/ic_toolbar_remote" />
+        app:actionLayout="@layout/remote_toggle"
+        android:title="@string/menu_remote_toggle" />
     
     <item
         android:id="@+id/action_categories"

src/musikdroid/app/src/main/res/menu/playback_toggle_menu.xml

@@ -4,6 +4,10 @@
         android:id="@+id/menu_switch_seamless"
         android:title="@string/playback_switch_seamless"/>
 
+    <item
+        android:id="@+id/menu_switch_copy"
+        android:title="@string/playback_switch_copy"/>
+
     <item
         android:id="@+id/menu_switch_normal"
         android:title="@string/playback_switch_new"/>

src/musikdroid/app/src/main/res/values/strings.xml

@@ -188,6 +188,7 @@
     <string name="category_genre">genre</string>
     <string name="category_publisher">publisher</string>
     <string name="category_year">year</string>
-    <string name="playback_switch_seamless">seamless switch</string>
+    <string name="playback_switch_seamless">transfer session</string>
+    <string name="playback_switch_copy">copy session</string>
     <string name="playback_switch_new">new session</string>
 </resources>