Set glide to use the gif loop count (#2263)

app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/pager/PagerPageHolder.kt

@@ -19,6 +19,7 @@ import com.bumptech.glide.load.DataSource
 import com.bumptech.glide.load.engine.DiskCacheStrategy
 import com.bumptech.glide.load.engine.GlideException
 import com.bumptech.glide.load.resource.drawable.DrawableTransitionOptions
+import com.bumptech.glide.load.resource.gif.GifDrawable
 import com.bumptech.glide.request.RequestListener
 import com.bumptech.glide.request.target.Target
 import com.bumptech.glide.request.transition.NoTransition
@@ -457,6 +458,9 @@ class PagerPageHolder(
                         dataSource: DataSource?,
                         isFirstResource: Boolean
                 ): Boolean {
+                    if (resource is GifDrawable) {
+                        resource.setLoopCount(GifDrawable.LOOP_INTRINSIC)
+                    }
                     onImageDecoded()
                     return false
                 }

app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/webtoon/WebtoonPageHolder.kt

@@ -18,6 +18,7 @@ import com.bumptech.glide.load.DataSource
 import com.bumptech.glide.load.engine.DiskCacheStrategy
 import com.bumptech.glide.load.engine.GlideException
 import com.bumptech.glide.load.resource.drawable.DrawableTransitionOptions
+import com.bumptech.glide.load.resource.gif.GifDrawable
 import com.bumptech.glide.request.RequestListener
 import com.bumptech.glide.request.target.Target
 import com.bumptech.glide.request.transition.NoTransition
@@ -497,6 +498,9 @@ class WebtoonPageHolder(
                         dataSource: DataSource?,
                         isFirstResource: Boolean
                 ): Boolean {
+                    if (resource is GifDrawable) {
+                        resource.setLoopCount(GifDrawable.LOOP_INTRINSIC)
+                    }
                     onImageDecoded()
                     return false
                 }