Added: Placeholder audio autoplay

proto/anki/frontend.proto

@@ -31,6 +31,8 @@ service FrontendService {
   // Save colour picker's custom colour palette
   rpc SaveCustomColours(generic.Empty) returns (generic.Empty);
 
+  // Plays an audio tag at an index in a specific card
+  // If the index is blank, plays all audio on that side
   rpc PlayAudio(PlayAudioRequest) returns (generic.Empty);
 }
 
@@ -48,6 +50,6 @@ message SetSchedulingStatesRequest {
 
 message PlayAudioRequest {
   bool answer_side = 1;
-  uint32 index = 2;
+  optional uint32 index = 2;
   uint64 cid = 3;
 }

qt/aqt/mediasrv.py

@@ -46,7 +46,7 @@ from aqt.operations import on_op_finished
 from aqt.operations.deck import update_deck_configs as update_deck_configs_op
 from aqt.progress import ProgressUpdate
 from aqt.qt import *
-from aqt.sound import play_clicked_audio_with_index
+from aqt.sound import play_tags
 from aqt.theme import ThemeManager
 from aqt.utils import aqt_data_path, show_warning, tr
 
@@ -688,7 +688,12 @@ def next_card_data() -> bytes:
 def play_audio():
     req = PlayAudioRequest.FromString(request.data)
     card = aqt.mw.col.get_card(CardId(req.cid))
-    play_clicked_audio_with_index(req.index, req.answer_side, card)
+    # TODO: Pass tags with next_card_data rather than rendering the card here.
+    tags = card.answer_av_tags() if req.answer_side else card.question_av_tags()
+    if req.index is None:
+        play_tags(tags)
+    else:
+        play_tags([tags[req.index]])
 
 
 post_handler_list = [

qt/aqt/sound.py

@@ -925,16 +925,11 @@ def play_clicked_audio(pycmd: str, card: Card) -> None:
     """eg. if pycmd is 'play:q:0', play the first audio on the question side."""
     play, context, str_idx = pycmd.split(":")
     idx = int(str_idx)
-    play_clicked_audio_with_index(idx, context == "q", card)
+    tags = card.question_av_tags() if context == "q" else card.answer_av_tags()
+    play_tags([tags[idx]])
 
 
-def play_clicked_audio_with_index(index: int, answer_side: bool, card: Card):
+play_tags = av_player.play_tags
-    if answer_side:
-        tags = card.answer_av_tags()
-    else:
-        tags = card.question_av_tags()
-    av_player.play_tags([tags[index]])
-
 
 # Init defaults
 ##########################################################################

ts/routes/reviewer/reviewer.ts

@@ -41,10 +41,14 @@ export class ReviewerState {
         addEventListener("message", this.onMessage.bind(this));
     }
 
+    playAudio(answerSide: boolean, index?: number) {
+        playAudio({ answerSide, index, cid: this.currentCard!.card!.id });
+    }
+
     onMessage(e: MessageEvent<ReviewerRequest>) {
         switch (e.data.type) {
             case "audio": {
-                playAudio({ answerSide: e.data.answerSide, index: e.data.index, cid: this.currentCard!.card!.id });
+                this.playAudio(e.data.answerSide, e.data.index);
                 break;
             }
         }
@@ -108,6 +112,7 @@ export class ReviewerState {
 
         const question = resp.nextCard?.front || "";
         this.updateHtml(question, resp?.nextCard?.css, resp?.nextCard?.bodyClass);
+        this.playAudio(false)
 
         this.beginAnsweringMs = Date.now();
     }
@@ -118,6 +123,7 @@ export class ReviewerState {
 
     public showAnswer() {
         this.answerShown.set(true);
+        this.playAudio(true)
         this.updateHtml(this._cardData?.back || "");
     }