From a88f43ff38bd441b945110cf3f2f8c5a7883458b Mon Sep 17 00:00:00 2001
From: Alex Ning <chineseperson5@gmail.com>
Date: Fri, 1 May 2020 19:22:18 +0800
Subject: Fix muting audio after video play ends.

---
 .../infinityforreddit/Adapter/PostRecyclerViewAdapter.java     | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/Adapter/PostRecyclerViewAdapter.java b/app/src/main/java/ml/docilealligator/infinityforreddit/Adapter/PostRecyclerViewAdapter.java
index 0e8bd1da..26a2522c 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/Adapter/PostRecyclerViewAdapter.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/Adapter/PostRecyclerViewAdapter.java
@@ -1867,6 +1867,7 @@ public class PostRecyclerViewAdapter extends PagedListAdapter<Post, RecyclerView
         @Nullable
         ExoPlayerViewHelper helper;
         private Uri mediaUri;
+        private float volume = 0f;
 
         PostVideoAutoplayViewHolder(View itemView) {
             super(itemView);
@@ -1901,9 +1902,11 @@ public class PostRecyclerViewAdapter extends PagedListAdapter<Post, RecyclerView
                     if (helper.getVolume() != 0) {
                         muteButton.setImageDrawable(mActivity.getDrawable(R.drawable.ic_mute_24dp));
                         helper.setVolume(0f);
+                        volume = 0f;
                     } else {
                         muteButton.setImageDrawable(mActivity.getDrawable(R.drawable.ic_unmute_24dp));
                         helper.setVolume(1f);
+                        volume = 1f;
                     }
                 }
             });
@@ -1936,8 +1939,13 @@ public class PostRecyclerViewAdapter extends PagedListAdapter<Post, RecyclerView
                             for (int i = 0; i < trackGroups.length; i++) {
                                 String mimeType = trackGroups.get(i).getFormat(0).sampleMimeType;
                                 if (mimeType != null && mimeType.contains("audio")) {
-                                    helper.setVolume(0f);
+                                    helper.setVolume(volume);
                                     muteButton.setVisibility(View.VISIBLE);
+                                    if (volume != 0f) {
+                                        muteButton.setImageDrawable(mActivity.getDrawable(R.drawable.ic_unmute_24dp));
+                                    } else {
+                                        muteButton.setImageDrawable(mActivity.getDrawable(R.drawable.ic_mute_24dp));
+                                    }
                                     break;
                                 }
                             }
-- 
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