From c8d6da41ddae8a5e445f50542d0f43f9edd3152a Mon Sep 17 00:00:00 2001
From: MM20 <15646950+MM2-0@users.noreply.github.com>
Date: Mon, 13 Feb 2023 16:11:39 +0100
Subject: [PATCH] Music widget: hide unsupported skip actions

---
 .../ui/launcher/widgets/music/MusicWidget.kt  | 41 +++++++++++--------
 .../launcher/widgets/music/MusicWidgetVM.kt   |  4 ++
 2 files changed, 28 insertions(+), 17 deletions(-)

diff --git a/app/ui/src/main/java/de/mm20/launcher2/ui/launcher/widgets/music/MusicWidget.kt b/app/ui/src/main/java/de/mm20/launcher2/ui/launcher/widgets/music/MusicWidget.kt
index c345599d..ba3e1715 100644
--- a/app/ui/src/main/java/de/mm20/launcher2/ui/launcher/widgets/music/MusicWidget.kt
+++ b/app/ui/src/main/java/de/mm20/launcher2/ui/launcher/widgets/music/MusicWidget.kt
@@ -58,6 +58,7 @@ import androidx.compose.ui.unit.dp
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import androidx.lifecycle.viewmodel.compose.viewModel
 import de.mm20.launcher2.music.PlaybackState
+import de.mm20.launcher2.music.SupportedActions
 import de.mm20.launcher2.ui.R
 import de.mm20.launcher2.ui.component.MissingPermissionBanner
 import de.mm20.launcher2.ui.ktx.conditional
@@ -77,6 +78,8 @@ fun MusicWidget() {
     val position by viewModel.position.collectAsStateWithLifecycle(null)
     val duration by viewModel.duration.collectAsStateWithLifecycle(null)
 
+    val supportedActions by viewModel.supportedActions.collectAsStateWithLifecycle(SupportedActions())
+
     val context = LocalContext.current
 
     Column(
@@ -142,13 +145,13 @@ fun MusicWidget() {
                         var seekPosition by remember { mutableStateOf<Float?>(null) }
 
                         if (pos != null && dur != null && dur > 0) {
-                            if (playbackState != PlaybackState.Stopped) {
+                            if (playbackState != PlaybackState.Stopped || supportedActions.seekTo) {
                                 Slider(
                                     modifier = Modifier
                                         .fillMaxWidth()
                                         .padding(horizontal = 8.dp)
                                         .requiredHeightIn(max = 20.dp),
-                                    value = (if (isDragged) seekPosition else pos?.toFloat()) ?: 0f ,
+                                    value = (if (isDragged) seekPosition else pos?.toFloat()) ?: 0f,
                                     valueRange = 0f..dur.toFloat(),
                                     interactionSource = interactionSource,
                                     onValueChange = {
@@ -276,14 +279,16 @@ fun MusicWidget() {
             verticalAlignment = Alignment.CenterVertically,
 
             ) {
-            IconButton(
-                onClick = {
-                    viewModel.skipPrevious()
-                }) {
-                Icon(
-                    imageVector = Icons.Rounded.SkipPrevious,
-                    null
-                )
+            if (supportedActions.skipToPrevious) {
+                IconButton(
+                    onClick = {
+                        viewModel.skipPrevious()
+                    }) {
+                    Icon(
+                        imageVector = Icons.Rounded.SkipPrevious,
+                        null
+                    )
+                }
             }
             val playPauseIcon =
                 AnimatedImageVector.animatedVectorResource(R.drawable.anim_ic_play_pause)
@@ -301,13 +306,15 @@ fun MusicWidget() {
                     contentDescription = null
                 )
             }
-            IconButton(onClick = {
-                viewModel.skipNext()
-            }) {
-                Icon(
-                    imageVector = Icons.Rounded.SkipNext,
-                    null
-                )
+            if (supportedActions.skipToNext) {
+                IconButton(onClick = {
+                    viewModel.skipNext()
+                }) {
+                    Icon(
+                        imageVector = Icons.Rounded.SkipNext,
+                        null
+                    )
+                }
             }
         }
     }
diff --git a/app/ui/src/main/java/de/mm20/launcher2/ui/launcher/widgets/music/MusicWidgetVM.kt b/app/ui/src/main/java/de/mm20/launcher2/ui/launcher/widgets/music/MusicWidgetVM.kt
index 098a6b53..ee333f2a 100644
--- a/app/ui/src/main/java/de/mm20/launcher2/ui/launcher/widgets/music/MusicWidgetVM.kt
+++ b/app/ui/src/main/java/de/mm20/launcher2/ui/launcher/widgets/music/MusicWidgetVM.kt
@@ -3,6 +3,7 @@ package de.mm20.launcher2.ui.launcher.widgets.music
 import android.app.PendingIntent
 import android.content.Context
 import android.graphics.Bitmap
+import android.media.session.PlaybackState.CustomAction
 import androidx.appcompat.app.AppCompatActivity
 import androidx.compose.ui.graphics.Color
 import androidx.lifecycle.LiveData
@@ -11,6 +12,7 @@ import androidx.lifecycle.asLiveData
 import de.mm20.launcher2.crashreporter.CrashReporter
 import de.mm20.launcher2.music.MusicService
 import de.mm20.launcher2.music.PlaybackState
+import de.mm20.launcher2.music.SupportedActions
 import de.mm20.launcher2.permissions.PermissionGroup
 import de.mm20.launcher2.permissions.PermissionsManager
 import kotlinx.coroutines.flow.Flow
@@ -29,6 +31,8 @@ class MusicWidgetVM: ViewModel(), KoinComponent {
     val duration: Flow<Long?> = musicService.duration
     val position: Flow<Long?> = musicService.position
 
+    val supportedActions: Flow<SupportedActions> = musicService.supportedActions
+
     val hasPermission = permissionsManager.hasPermission(PermissionGroup.Notifications)
 
     val currentPlayerPackage