Update:Show loading indicator on play buttons when starting playback

store/index.js

@@ -7,6 +7,8 @@ export const state = () => ({
   currentPlaybackSession: null,
   playerIsPlaying: false,
   playerIsFullscreen: false,
+  playerIsStartingPlayback: false, // When pressing play before native play response
+  playerStartingPlaybackMediaId: null,
   isCasting: false,
   isCastAvailable: false,
   attemptingConnection: false,
@@ -131,6 +133,14 @@ export const mutations = {
   setPlayerFullscreen(state, val) {
     state.playerIsFullscreen = val
   },
+  setPlayerIsStartingPlayback(state, mediaId) {
+    state.playerStartingPlaybackMediaId = mediaId
+    state.playerIsStartingPlayback = true
+  },
+  setPlayerDoneStartingPlayback(state) {
+    state.playerStartingPlaybackMediaId = null
+    state.playerIsStartingPlayback = false
+  },
   setHasStoragePermission(state, val) {
     state.hasStoragePermission = val
   },