From 378b65b84f6d32f3a9335913b26165303765e1ec Mon Sep 17 00:00:00 2001
From: Docile-Alligator <25734209+Docile-Alligator@users.noreply.github.com>
Date: Sun, 25 Feb 2024 23:01:48 -0500
Subject: Try loading fallback video in PostRecyclerViewAdapter

---
 .../adapters/PostRecyclerViewAdapter.java          | 43 +++++++++++++++++++---
 .../infinityforreddit/post/ParsePost.java          |  2 +-
 2 files changed, 38 insertions(+), 7 deletions(-)

(limited to 'app/src/main/java')

diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/adapters/PostRecyclerViewAdapter.java b/app/src/main/java/ml/docilealligator/infinityforreddit/adapters/PostRecyclerViewAdapter.java
index b0c2d618..efe7b6df 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/adapters/PostRecyclerViewAdapter.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/adapters/PostRecyclerViewAdapter.java
@@ -25,7 +25,6 @@ import android.widget.Toast;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
-import androidx.appcompat.content.res.AppCompatResources;
 import androidx.constraintlayout.widget.Barrier;
 import androidx.constraintlayout.widget.ConstraintLayout;
 import androidx.constraintlayout.widget.ConstraintSet;
@@ -44,6 +43,7 @@ import com.bumptech.glide.load.engine.GlideException;
 import com.bumptech.glide.request.RequestListener;
 import com.bumptech.glide.request.RequestOptions;
 import com.bumptech.glide.request.target.Target;
+import com.google.android.exoplayer2.PlaybackException;
 import com.google.android.exoplayer2.Tracks;
 import com.google.android.exoplayer2.ui.AspectRatioFrameLayout;
 import com.google.android.exoplayer2.ui.DefaultTimeBar;
@@ -838,7 +838,7 @@ public class PostRecyclerViewAdapter extends PagingDataAdapter<Post, RecyclerVie
                                     @Override
                                     public void failed(int errorCode) {
                                         if (position == holder.getBindingAdapterPosition()) {
-                                            ((PostBaseVideoAutoplayViewHolder) holder).errorLoadingRedgifsImageView.setVisibility(View.VISIBLE);
+                                            ((PostBaseVideoAutoplayViewHolder) holder).loadFallbackDirectVideo();
                                         }
                                     }
                                 });
@@ -862,7 +862,7 @@ public class PostRecyclerViewAdapter extends PagingDataAdapter<Post, RecyclerVie
                                     @Override
                                     public void failed() {
                                         if (position == holder.getBindingAdapterPosition()) {
-                                            ((PostBaseVideoAutoplayViewHolder) holder).errorLoadingRedgifsImageView.setVisibility(View.VISIBLE);
+                                            ((PostBaseVideoAutoplayViewHolder) holder).loadFallbackDirectVideo();
                                         }
                                     }
                                 });
@@ -3401,6 +3401,10 @@ public class PostRecyclerViewAdapter extends PagingDataAdapter<Post, RecyclerVie
                         } else if (post.isStreamable()) {
                             intent.putExtra(ViewVideoActivity.EXTRA_VIDEO_TYPE, ViewVideoActivity.VIDEO_TYPE_STREAMABLE);
                             intent.putExtra(ViewVideoActivity.EXTRA_STREAMABLE_SHORT_CODE, post.getStreamableShortCode());
+                            if (post.isLoadRedgifsOrStreamableVideoSuccess()) {
+                                intent.setData(Uri.parse(post.getVideoUrl()));
+                                intent.putExtra(ViewVideoActivity.EXTRA_VIDEO_DOWNLOAD_URL, post.getVideoDownloadUrl());
+                            }
                         } else {
                             intent.setData(Uri.parse(post.getVideoUrl()));
                             intent.putExtra(ViewVideoActivity.EXTRA_VIDEO_DOWNLOAD_URL, post.getVideoDownloadUrl());
@@ -3472,6 +3476,16 @@ public class PostRecyclerViewAdapter extends PagingDataAdapter<Post, RecyclerVie
             if (container != null) container.savePlaybackInfo(order, playbackInfo);
         }
 
+        void loadFallbackDirectVideo() {
+            mediaUri = Uri.parse(post.getVideoFallBackDirectUrl());
+            post.setVideoDownloadUrl(post.getVideoFallBackDirectUrl());
+            post.setVideoUrl(post.getVideoFallBackDirectUrl());
+            post.setLoadRedgifsOrStreamableVideoSuccess(true);
+            if (container != null) {
+                container.onScrollStateChanged(RecyclerView.SCROLL_STATE_IDLE);
+            }
+        }
+
         @NonNull
         @Override
         public View getPlayerView() {
@@ -3486,12 +3500,12 @@ public class PostRecyclerViewAdapter extends PagingDataAdapter<Post, RecyclerVie
 
         @Override
         public void initialize(@NonNull Container container, @NonNull PlaybackInfo playbackInfo) {
-            if (mediaUri == null) {
-                return;
-            }
             if (this.container == null) {
                 this.container = container;
             }
+            if (mediaUri == null) {
+                return;
+            }
             if (helper == null) {
                 helper = new ExoPlayerViewHelper(this, mediaUri, null, mExoCreator);
                 helper.addEventListener(new Playable.DefaultEventListener() {
@@ -3525,6 +3539,15 @@ public class PostRecyclerViewAdapter extends PagingDataAdapter<Post, RecyclerVie
                         mGlide.clear(previewImageView);
                         previewImageView.setVisibility(View.GONE);
                     }
+
+                    @Override
+                    public void onPlayerError(@NonNull PlaybackException error) {
+                        if (post.getVideoFallBackDirectUrl() == null || post.getVideoFallBackDirectUrl().equals(mediaUri.toString())) {
+                            errorLoadingRedgifsImageView.setVisibility(View.VISIBLE);
+                        } else {
+                            loadFallbackDirectVideo();
+                        }
+                    }
                 });
             }
             helper.initialize(container, playbackInfo);
@@ -5102,6 +5125,10 @@ public class PostRecyclerViewAdapter extends PagingDataAdapter<Post, RecyclerVie
                     } else if (post.isStreamable()) {
                         intent.putExtra(ViewVideoActivity.EXTRA_VIDEO_TYPE, ViewVideoActivity.VIDEO_TYPE_STREAMABLE);
                         intent.putExtra(ViewVideoActivity.EXTRA_STREAMABLE_SHORT_CODE, post.getStreamableShortCode());
+                        if (post.isLoadRedgifsOrStreamableVideoSuccess()) {
+                            intent.setData(Uri.parse(post.getVideoUrl()));
+                            intent.putExtra(ViewVideoActivity.EXTRA_VIDEO_DOWNLOAD_URL, post.getVideoDownloadUrl());
+                        }
                     } else {
                         intent.setData(Uri.parse(post.getVideoUrl()));
                         intent.putExtra(ViewVideoActivity.EXTRA_VIDEO_DOWNLOAD_URL, post.getVideoDownloadUrl());
@@ -6108,6 +6135,10 @@ public class PostRecyclerViewAdapter extends PagingDataAdapter<Post, RecyclerVie
                         } else if (post.isStreamable()) {
                             intent.putExtra(ViewVideoActivity.EXTRA_VIDEO_TYPE, ViewVideoActivity.VIDEO_TYPE_STREAMABLE);
                             intent.putExtra(ViewVideoActivity.EXTRA_STREAMABLE_SHORT_CODE, post.getStreamableShortCode());
+                            if (post.isLoadRedgifsOrStreamableVideoSuccess()) {
+                                intent.setData(Uri.parse(post.getVideoUrl()));
+                                intent.putExtra(ViewVideoActivity.EXTRA_VIDEO_DOWNLOAD_URL, post.getVideoDownloadUrl());
+                            }
                         } else {
                             intent.setData(Uri.parse(post.getVideoUrl()));
                             intent.putExtra(ViewVideoActivity.EXTRA_VIDEO_DOWNLOAD_URL, post.getVideoDownloadUrl());
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/post/ParsePost.java b/app/src/main/java/ml/docilealligator/infinityforreddit/post/ParsePost.java
index 6c786189..f0dc2138 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/post/ParsePost.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/post/ParsePost.java
@@ -384,7 +384,7 @@ public class ParsePost {
                         post.setVideoDownloadUrl(url);
                         post.setIsImgur(true);
                     } else {
-                        //Gif video post (HLS)
+                        //Gif video post (HLS) and maybe Redgifs
 
                         String videoUrl = Html.fromHtml(data.getJSONObject(JSONUtils.PREVIEW_KEY)
                                 .getJSONObject(JSONUtils.REDDIT_VIDEO_PREVIEW_KEY).getString(JSONUtils.HLS_URL_KEY)).toString();
-- 
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