Merge pull request #2859 from ByteHamster/glide-48

Upgraded Glide to version 4.8.0

28 files changed, 323 insertions, 209 deletions

diff --git a/app/build.gradle b/app/build.gradle
index 97a6ff835..a79ad180e 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -162,6 +162,7 @@ dependencies {
     implementation "commons-io:commons-io:$commonsioVersion"
     implementation "org.jsoup:jsoup:$jsoupVersion"
     implementation "com.github.bumptech.glide:glide:$glideVersion"
+    annotationProcessor "com.github.bumptech.glide:compiler:$glideVersion"
     implementation "com.squareup.okhttp3:okhttp:$okhttpVersion"
     implementation "com.squareup.okhttp3:okhttp-urlconnection:$okhttpVersion"
     implementation "com.squareup.okio:okio:$okioVersion"
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index c3310721f..cff85e905 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -392,10 +392,6 @@
         </provider>
 
         <meta-data
-            android:name="de.danoeh.antennapod.core.glide.ApGlideModule"
-            android:value="GlideModule" />
-
-        <meta-data
                     android:name="com.google.android.gms.car.application"
                     android:resource="@xml/automotive_app_desc"/>
     </application>
diff --git a/app/src/main/java/de/danoeh/antennapod/activity/FeedInfoActivity.java b/app/src/main/java/de/danoeh/antennapod/activity/FeedInfoActivity.java
index 178d0e743..bfa694e5c 100644
--- a/app/src/main/java/de/danoeh/antennapod/activity/FeedInfoActivity.java
+++ b/app/src/main/java/de/danoeh/antennapod/activity/FeedInfoActivity.java
@@ -18,6 +18,7 @@ import android.widget.TextView;
 import android.widget.Toast;
 
 import com.bumptech.glide.Glide;
+import com.bumptech.glide.request.RequestOptions;
 import com.joanzapata.iconify.Iconify;
 
 import org.apache.commons.lang3.StringUtils;
@@ -122,19 +123,21 @@ public class FeedInfoActivity extends AppCompatActivity {
                     Log.d(TAG, "URL is " + feed.getDownload_url());
                     Glide.with(FeedInfoActivity.this)
                             .load(feed.getImageLocation())
-                            .placeholder(R.color.light_gray)
-                            .error(R.color.light_gray)
-                            .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
-                            .fitCenter()
-                            .dontAnimate()
+                            .apply(new RequestOptions()
+                                .placeholder(R.color.light_gray)
+                                .error(R.color.light_gray)
+                                .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
+                                .fitCenter()
+                                .dontAnimate())
                             .into(imgvCover);
                     Glide.with(FeedInfoActivity.this)
                             .load(feed.getImageLocation())
-                            .placeholder(R.color.image_readability_tint)
-                            .error(R.color.image_readability_tint)
-                            .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
-                            .transform(new FastBlurTransformation(FeedInfoActivity.this))
-                            .dontAnimate()
+                            .apply(new RequestOptions()
+                                .placeholder(R.color.image_readability_tint)
+                                .error(R.color.image_readability_tint)
+                                .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
+                                .transform(new FastBlurTransformation())
+                                .dontAnimate())
                             .into(imgvBackground);
 
                     txtvTitle.setText(feed.getTitle());
diff --git a/app/src/main/java/de/danoeh/antennapod/activity/FeedSettingsActivity.java b/app/src/main/java/de/danoeh/antennapod/activity/FeedSettingsActivity.java
index f7bde5f21..4698ed90e 100644
--- a/app/src/main/java/de/danoeh/antennapod/activity/FeedSettingsActivity.java
+++ b/app/src/main/java/de/danoeh/antennapod/activity/FeedSettingsActivity.java
@@ -25,6 +25,7 @@ import android.widget.Spinner;
 import android.widget.TextView;
 
 import com.bumptech.glide.Glide;
+import com.bumptech.glide.request.RequestOptions;
 
 import de.danoeh.antennapod.R;
 import de.danoeh.antennapod.core.dialog.ConfirmationDialog;
@@ -153,19 +154,21 @@ public class FeedSettingsActivity extends AppCompatActivity {
                     FeedPreferences prefs = feed.getPreferences();
                     Glide.with(FeedSettingsActivity.this)
                             .load(feed.getImageLocation())
-                            .placeholder(R.color.light_gray)
-                            .error(R.color.light_gray)
-                            .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
-                            .fitCenter()
-                            .dontAnimate()
+                            .apply(new RequestOptions()
+                                .placeholder(R.color.light_gray)
+                                .error(R.color.light_gray)
+                                .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
+                                .fitCenter()
+                                .dontAnimate())
                             .into(imgvCover);
                     Glide.with(FeedSettingsActivity.this)
                             .load(feed.getImageLocation())
-                            .placeholder(R.color.image_readability_tint)
-                            .error(R.color.image_readability_tint)
-                            .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
-                            .transform(new FastBlurTransformation(FeedSettingsActivity.this))
-                            .dontAnimate()
+                            .apply(new RequestOptions()
+                                .placeholder(R.color.image_readability_tint)
+                                .error(R.color.image_readability_tint)
+                                .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
+                                .transform(new FastBlurTransformation())
+                                .dontAnimate())
                             .into(imgvBackground);
 
                     txtvTitle.setText(feed.getTitle());
diff --git a/app/src/main/java/de/danoeh/antennapod/activity/OnlineFeedViewActivity.java b/app/src/main/java/de/danoeh/antennapod/activity/OnlineFeedViewActivity.java
index 55128e1fe..73da9a834 100644
--- a/app/src/main/java/de/danoeh/antennapod/activity/OnlineFeedViewActivity.java
+++ b/app/src/main/java/de/danoeh/antennapod/activity/OnlineFeedViewActivity.java
@@ -28,6 +28,7 @@ import android.widget.TextView;
 
 import com.bumptech.glide.Glide;
 
+import com.bumptech.glide.request.RequestOptions;
 import org.apache.commons.lang3.StringUtils;
 import org.jsoup.Jsoup;
 import org.jsoup.nodes.Document;
@@ -397,11 +398,12 @@ public class OnlineFeedViewActivity extends AppCompatActivity {
         if (StringUtils.isNotBlank(feed.getImageUrl())) {
             Glide.with(this)
                     .load(feed.getImageUrl())
-                    .placeholder(R.color.light_gray)
-                    .error(R.color.light_gray)
-                    .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
-                    .fitCenter()
-                    .dontAnimate()
+                    .apply(new RequestOptions()
+                        .placeholder(R.color.light_gray)
+                        .error(R.color.light_gray)
+                        .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
+                        .fitCenter()
+                        .dontAnimate())
                     .into(cover);
         }
 
diff --git a/app/src/main/java/de/danoeh/antennapod/adapter/AllEpisodesRecycleAdapter.java b/app/src/main/java/de/danoeh/antennapod/adapter/AllEpisodesRecycleAdapter.java
index da1ce7670..0b2b81edb 100644
--- a/app/src/main/java/de/danoeh/antennapod/adapter/AllEpisodesRecycleAdapter.java
+++ b/app/src/main/java/de/danoeh/antennapod/adapter/AllEpisodesRecycleAdapter.java
@@ -20,7 +20,6 @@ import android.widget.LinearLayout;
 import android.widget.ProgressBar;
 import android.widget.TextView;
 
-import com.bumptech.glide.Glide;
 import com.joanzapata.iconify.Iconify;
 
 import java.lang.ref.WeakReference;
@@ -29,7 +28,6 @@ import de.danoeh.antennapod.R;
 import de.danoeh.antennapod.activity.MainActivity;
 import de.danoeh.antennapod.core.feed.FeedItem;
 import de.danoeh.antennapod.core.feed.FeedMedia;
-import de.danoeh.antennapod.core.glide.ApGlideSettings;
 import de.danoeh.antennapod.core.storage.DownloadRequester;
 import de.danoeh.antennapod.core.util.Converter;
 import de.danoeh.antennapod.core.util.DateUtils;
@@ -193,12 +191,12 @@ public class AllEpisodesRecycleAdapter extends RecyclerView.Adapter<AllEpisodesR
         holder.butSecondary.setTag(item);
         holder.butSecondary.setOnClickListener(secondaryActionListener);
 
-        Glide.with(mainActivityRef.get())
-                .load(item.getImageLocation())
-                .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
-                .fitCenter()
-                .dontAnimate()
-                .into(new CoverTarget(item.getFeed().getImageLocation(), holder.placeholder, holder.cover, mainActivityRef.get()));
+        new CoverLoader(mainActivityRef.get())
+                .withUri(item.getImageLocation())
+                .withFallbackUri(item.getFeed().getImageLocation())
+                .withPlaceholderView(holder.placeholder)
+                .withCoverView(holder.cover)
+                .load();
     }
 
     @Nullable
diff --git a/app/src/main/java/de/danoeh/antennapod/adapter/CoverLoader.java b/app/src/main/java/de/danoeh/antennapod/adapter/CoverLoader.java
new file mode 100644
index 000000000..54ecdae77
--- /dev/null
+++ b/app/src/main/java/de/danoeh/antennapod/adapter/CoverLoader.java
@@ -0,0 +1,113 @@
+package de.danoeh.antennapod.adapter;
+
+import android.graphics.drawable.Drawable;
+import android.os.Handler;
+import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
+import android.view.View;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import com.bumptech.glide.Glide;
+import com.bumptech.glide.RequestBuilder;
+import com.bumptech.glide.request.RequestOptions;
+import com.bumptech.glide.request.target.CustomViewTarget;
+
+import java.lang.ref.WeakReference;
+
+import com.bumptech.glide.request.transition.Transition;
+import de.danoeh.antennapod.activity.MainActivity;
+import de.danoeh.antennapod.core.glide.ApGlideSettings;
+
+public class CoverLoader {
+    private String uri;
+    private String fallbackUri;
+    private TextView txtvPlaceholder;
+    private ImageView imgvCover;
+    private MainActivity activity;
+    private int errorResource = -1;
+
+    public CoverLoader(MainActivity activity) {
+        this.activity = activity;
+    }
+
+    public CoverLoader withUri(String uri) {
+        this.uri = uri;
+        return this;
+    }
+
+    public CoverLoader withFallbackUri(String uri) {
+        fallbackUri = uri;
+        return this;
+    }
+
+    public CoverLoader withCoverView(ImageView coverView) {
+        imgvCover = coverView;
+        return this;
+    }
+
+    public CoverLoader withError(int errorResource) {
+        this.errorResource = errorResource;
+        return this;
+    }
+
+    public CoverLoader withPlaceholderView(TextView placeholderView) {
+        txtvPlaceholder = placeholderView;
+        return this;
+    }
+
+    public void load() {
+        RequestOptions options = new RequestOptions()
+                .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
+                .fitCenter()
+                .dontAnimate();
+
+        if (errorResource != -1) {
+            options = options.error(errorResource);
+        }
+
+        RequestBuilder builder = Glide.with(activity)
+                .load(uri)
+                .apply(options);
+
+        if (fallbackUri != null && txtvPlaceholder != null && imgvCover != null) {
+            builder = builder.error(Glide.with(activity)
+                    .load(fallbackUri)
+                    .apply(options));
+        }
+
+        builder.into(new CoverTarget(txtvPlaceholder, imgvCover));
+    }
+
+    class CoverTarget extends CustomViewTarget<ImageView, Drawable> {
+        private final WeakReference<TextView> placeholder;
+        private final WeakReference<ImageView> cover;
+
+        public CoverTarget(TextView txtvPlaceholder, ImageView imgvCover) {
+            super(imgvCover);
+            placeholder = new WeakReference<>(txtvPlaceholder);
+            cover = new WeakReference<>(imgvCover);
+        }
+
+        @Override
+        public void onLoadFailed(Drawable errorDrawable) {
+
+        }
+
+        @Override
+        public void onResourceReady(@NonNull Drawable resource, @Nullable Transition<? super Drawable> transition) {
+            TextView txtvPlaceholder = placeholder.get();
+            if (txtvPlaceholder != null) {
+                txtvPlaceholder.setVisibility(View.INVISIBLE);
+            }
+            ImageView ivCover = cover.get();
+            ivCover.setImageDrawable(resource);
+        }
+
+        @Override
+        protected void onResourceCleared(@Nullable Drawable placeholder) {
+            ImageView ivCover = cover.get();
+            ivCover.setImageDrawable(placeholder);
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/de/danoeh/antennapod/adapter/CoverTarget.java b/app/src/main/java/de/danoeh/antennapod/adapter/CoverTarget.java
deleted file mode 100644
index ba6e7b25d..000000000
--- a/app/src/main/java/de/danoeh/antennapod/adapter/CoverTarget.java
+++ /dev/null
@@ -1,57 +0,0 @@
-package de.danoeh.antennapod.adapter;
-
-import android.graphics.drawable.Drawable;
-import android.view.View;
-import android.widget.ImageView;
-import android.widget.TextView;
-
-import com.bumptech.glide.Glide;
-import com.bumptech.glide.load.resource.drawable.GlideDrawable;
-import com.bumptech.glide.request.animation.GlideAnimation;
-import com.bumptech.glide.request.target.GlideDrawableImageViewTarget;
-
-import java.lang.ref.WeakReference;
-
-import de.danoeh.antennapod.activity.MainActivity;
-import de.danoeh.antennapod.core.glide.ApGlideSettings;
-
-class CoverTarget extends GlideDrawableImageViewTarget {
-
-    private final WeakReference<String> fallback;
-    private final WeakReference<TextView> placeholder;
-    private final WeakReference<ImageView> cover;
-    private final WeakReference<MainActivity> mainActivity;
-
-    public CoverTarget(String fallbackUri, TextView txtvPlaceholder, ImageView imgvCover, MainActivity activity) {
-        super(imgvCover);
-        fallback = new WeakReference<>(fallbackUri);
-        placeholder = new WeakReference<>(txtvPlaceholder);
-        cover = new WeakReference<>(imgvCover);
-        mainActivity = new WeakReference<>(activity);
-    }
-
-    @Override
-    public void onLoadFailed(Exception e, Drawable errorDrawable) {
-        String fallbackUri = fallback.get();
-        TextView txtvPlaceholder = placeholder.get();
-        ImageView imgvCover = cover.get();
-        if (fallbackUri != null && txtvPlaceholder != null && imgvCover != null) {
-            MainActivity activity = mainActivity.get();
-            Glide.with(activity)
-                    .load(fallbackUri)
-                    .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
-                    .fitCenter()
-                    .dontAnimate()
-                    .into(new CoverTarget(null, txtvPlaceholder, imgvCover, activity));
-        }
-    }
-
-    @Override
-    public void onResourceReady(GlideDrawable drawable, GlideAnimation<? super GlideDrawable> anim) {
-        super.onResourceReady(drawable, anim);
-        TextView txtvPlaceholder = placeholder.get();
-        if (txtvPlaceholder != null) {
-            txtvPlaceholder.setVisibility(View.INVISIBLE);
-        }
-    }
-}
diff --git a/app/src/main/java/de/danoeh/antennapod/adapter/DownloadedEpisodesListAdapter.java b/app/src/main/java/de/danoeh/antennapod/adapter/DownloadedEpisodesListAdapter.java
index 014e43ee7..cd636af43 100644
--- a/app/src/main/java/de/danoeh/antennapod/adapter/DownloadedEpisodesListAdapter.java
+++ b/app/src/main/java/de/danoeh/antennapod/adapter/DownloadedEpisodesListAdapter.java
@@ -13,6 +13,7 @@ import android.widget.TextView;
 
 import com.bumptech.glide.Glide;
 
+import com.bumptech.glide.request.RequestOptions;
 import de.danoeh.antennapod.R;
 import de.danoeh.antennapod.core.feed.FeedItem;
 import de.danoeh.antennapod.core.glide.ApGlideSettings;
@@ -79,11 +80,12 @@ public class DownloadedEpisodesListAdapter extends BaseAdapter {
 
         Glide.with(context)
                 .load(item.getImageLocation())
-                .placeholder(R.color.light_gray)
-                .error(R.color.light_gray)
-                .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
-                .fitCenter()
-                .dontAnimate()
+                .apply(new RequestOptions()
+                    .placeholder(R.color.light_gray)
+                    .error(R.color.light_gray)
+                    .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
+                    .fitCenter()
+                    .dontAnimate())
                 .into(holder.imageView);
 
         if(item.isPlayed()) {
diff --git a/app/src/main/java/de/danoeh/antennapod/adapter/NavListAdapter.java b/app/src/main/java/de/danoeh/antennapod/adapter/NavListAdapter.java
index 5adf662b3..fbf6b804a 100644
--- a/app/src/main/java/de/danoeh/antennapod/adapter/NavListAdapter.java
+++ b/app/src/main/java/de/danoeh/antennapod/adapter/NavListAdapter.java
@@ -17,6 +17,7 @@ import android.widget.RelativeLayout;
 import android.widget.TextView;
 
 import com.bumptech.glide.Glide;
+import com.bumptech.glide.request.RequestOptions;
 import com.joanzapata.iconify.Iconify;
 import com.joanzapata.iconify.widget.IconTextView;
 
@@ -336,11 +337,12 @@ public class NavListAdapter extends BaseAdapter
 
         Glide.with(context)
                 .load(feed.getImageLocation())
-                .placeholder(R.color.light_gray)
-                .error(R.color.light_gray)
-                .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
-                .fitCenter()
-                .dontAnimate()
+                .apply(new RequestOptions()
+                    .placeholder(R.color.light_gray)
+                    .error(R.color.light_gray)
+                    .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
+                    .fitCenter()
+                    .dontAnimate())
                 .into(holder.image);
 
         holder.title.setText(feed.getTitle());
diff --git a/app/src/main/java/de/danoeh/antennapod/adapter/QueueRecyclerAdapter.java b/app/src/main/java/de/danoeh/antennapod/adapter/QueueRecyclerAdapter.java
index 3ad9dc79c..df8cafb9d 100644
--- a/app/src/main/java/de/danoeh/antennapod/adapter/QueueRecyclerAdapter.java
+++ b/app/src/main/java/de/danoeh/antennapod/adapter/QueueRecyclerAdapter.java
@@ -23,6 +23,7 @@ import android.widget.ProgressBar;
 import android.widget.TextView;
 
 import com.bumptech.glide.Glide;
+import com.bumptech.glide.request.RequestOptions;
 import com.joanzapata.iconify.Iconify;
 
 import org.apache.commons.lang3.ArrayUtils;
@@ -291,12 +292,12 @@ public class QueueRecyclerAdapter extends RecyclerView.Adapter<QueueRecyclerAdap
             butSecondary.setTag(item);
             butSecondary.setOnClickListener(secondaryActionListener);
 
-            Glide.with(mainActivity.get())
-                .load(item.getImageLocation())
-                .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
-                .fitCenter()
-                .dontAnimate()
-                .into(new CoverTarget(item.getFeed().getImageLocation(), placeholder, cover, mainActivity.get()));
+            new CoverLoader(mainActivity.get())
+                    .withUri(item.getImageLocation())
+                    .withFallbackUri(item.getFeed().getImageLocation())
+                    .withPlaceholderView(placeholder)
+                    .withCoverView(cover)
+                    .load();
         }
 
     }
diff --git a/app/src/main/java/de/danoeh/antennapod/adapter/SearchlistAdapter.java b/app/src/main/java/de/danoeh/antennapod/adapter/SearchlistAdapter.java
index 74c0d6473..45cb4af87 100644
--- a/app/src/main/java/de/danoeh/antennapod/adapter/SearchlistAdapter.java
+++ b/app/src/main/java/de/danoeh/antennapod/adapter/SearchlistAdapter.java
@@ -12,6 +12,7 @@ import android.widget.TextView;
 
 import com.bumptech.glide.Glide;
 
+import com.bumptech.glide.request.RequestOptions;
 import de.danoeh.antennapod.R;
 import de.danoeh.antennapod.core.feed.Feed;
 import de.danoeh.antennapod.core.feed.FeedComponent;
@@ -81,11 +82,12 @@ public class SearchlistAdapter extends BaseAdapter {
 
             Glide.with(context)
                     .load(feed.getImageLocation())
-                    .placeholder(R.color.light_gray)
-                    .error(R.color.light_gray)
-                    .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
-                    .fitCenter()
-                    .dontAnimate()
+                    .apply(new RequestOptions()
+                        .placeholder(R.color.light_gray)
+                        .error(R.color.light_gray)
+                        .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
+                        .fitCenter()
+                        .dontAnimate())
                     .into(holder.cover);
 
         } else if (component.getClass() == FeedItem.class) {
@@ -100,11 +102,12 @@ public class SearchlistAdapter extends BaseAdapter {
 
             Glide.with(context)
                     .load(item.getFeed().getImageLocation())
-                    .placeholder(R.color.light_gray)
-                    .error(R.color.light_gray)
-                    .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
-                    .fitCenter()
-                    .dontAnimate()
+                    .apply(new RequestOptions()
+                        .placeholder(R.color.light_gray)
+                        .error(R.color.light_gray)
+                        .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
+                        .fitCenter()
+                        .dontAnimate())
                     .into(holder.cover);
 
         }
diff --git a/app/src/main/java/de/danoeh/antennapod/adapter/StatisticsListAdapter.java b/app/src/main/java/de/danoeh/antennapod/adapter/StatisticsListAdapter.java
index d1f1d85bc..31e82dbe0 100644
--- a/app/src/main/java/de/danoeh/antennapod/adapter/StatisticsListAdapter.java
+++ b/app/src/main/java/de/danoeh/antennapod/adapter/StatisticsListAdapter.java
@@ -13,6 +13,7 @@ import com.bumptech.glide.Glide;
 import java.util.ArrayList;
 import java.util.List;
 
+import com.bumptech.glide.request.RequestOptions;
 import de.danoeh.antennapod.R;
 import de.danoeh.antennapod.core.feed.Feed;
 import de.danoeh.antennapod.core.glide.ApGlideSettings;
@@ -72,11 +73,12 @@ public class StatisticsListAdapter extends BaseAdapter {
 
         Glide.with(context)
                 .load(feed.getImageLocation())
-                .placeholder(R.color.light_gray)
-                .error(R.color.light_gray)
-                .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
-                .fitCenter()
-                .dontAnimate()
+                .apply(new RequestOptions()
+                    .placeholder(R.color.light_gray)
+                    .error(R.color.light_gray)
+                    .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
+                    .fitCenter()
+                    .dontAnimate())
                 .into(holder.image);
 
         holder.title.setText(feed.getTitle());
diff --git a/app/src/main/java/de/danoeh/antennapod/adapter/SubscriptionsAdapter.java b/app/src/main/java/de/danoeh/antennapod/adapter/SubscriptionsAdapter.java
index 9230967ab..763dcb57d 100644
--- a/app/src/main/java/de/danoeh/antennapod/adapter/SubscriptionsAdapter.java
+++ b/app/src/main/java/de/danoeh/antennapod/adapter/SubscriptionsAdapter.java
@@ -14,6 +14,7 @@ import com.bumptech.glide.Glide;
 
 import java.lang.ref.WeakReference;
 
+import com.bumptech.glide.request.RequestOptions;
 import de.danoeh.antennapod.R;
 import de.danoeh.antennapod.activity.MainActivity;
 import de.danoeh.antennapod.core.feed.Feed;
@@ -108,7 +109,7 @@ public class SubscriptionsAdapter extends BaseAdapter implements AdapterView.OnI
             holder.count.setVisibility(View.INVISIBLE);
 
             // when this holder is reused, we could else end up with a cover image
-            Glide.clear(holder.imageView);
+            Glide.with(mainActivityRef.get()).clear(holder.imageView);
 
             return convertView;
         }
@@ -125,13 +126,13 @@ public class SubscriptionsAdapter extends BaseAdapter implements AdapterView.OnI
         } else {
             holder.count.setVisibility(View.GONE);
         }
-        Glide.with(mainActivityRef.get())
-                .load(feed.getImageLocation())
-                .error(R.color.light_gray)
-                .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
-                .fitCenter()
-                .dontAnimate()
-                .into(new CoverTarget(null, holder.feedTitle, holder.imageView, mainActivityRef.get()));
+
+        new CoverLoader(mainActivityRef.get())
+                .withUri(feed.getImageLocation())
+                .withPlaceholderView(holder.feedTitle)
+                .withCoverView(holder.imageView)
+                .withError(R.color.light_gray)
+                .load();
 
         return convertView;
     }
diff --git a/app/src/main/java/de/danoeh/antennapod/adapter/gpodnet/PodcastListAdapter.java b/app/src/main/java/de/danoeh/antennapod/adapter/gpodnet/PodcastListAdapter.java
index 9cc0e36cf..06c80e173 100644
--- a/app/src/main/java/de/danoeh/antennapod/adapter/gpodnet/PodcastListAdapter.java
+++ b/app/src/main/java/de/danoeh/antennapod/adapter/gpodnet/PodcastListAdapter.java
@@ -10,6 +10,7 @@ import android.widget.TextView;
 
 import com.bumptech.glide.Glide;
 
+import com.bumptech.glide.request.RequestOptions;
 import org.apache.commons.lang3.StringUtils;
 
 import java.util.List;
@@ -52,11 +53,12 @@ public class PodcastListAdapter extends ArrayAdapter<GpodnetPodcast> {
         if (StringUtils.isNotBlank(podcast.getLogoUrl())) {
             Glide.with(convertView.getContext())
                     .load(podcast.getLogoUrl())
-                    .placeholder(R.color.light_gray)
-                    .error(R.color.light_gray)
-                    .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
-                    .fitCenter()
-                    .dontAnimate()
+                    .apply(new RequestOptions()
+                        .placeholder(R.color.light_gray)
+                        .error(R.color.light_gray)
+                        .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
+                        .fitCenter()
+                        .dontAnimate())
                     .into(holder.image);
         }
 
diff --git a/app/src/main/java/de/danoeh/antennapod/adapter/itunes/ItunesAdapter.java b/app/src/main/java/de/danoeh/antennapod/adapter/itunes/ItunesAdapter.java
index b103026dc..2cf17c85f 100644
--- a/app/src/main/java/de/danoeh/antennapod/adapter/itunes/ItunesAdapter.java
+++ b/app/src/main/java/de/danoeh/antennapod/adapter/itunes/ItunesAdapter.java
@@ -12,6 +12,8 @@ import android.widget.TextView;
 import com.bumptech.glide.Glide;
 import com.bumptech.glide.load.engine.DiskCacheStrategy;
 
+import com.bumptech.glide.request.RequestOptions;
+import de.danoeh.antennapod.core.glide.ApGlideSettings;
 import org.json.JSONArray;
 import org.json.JSONException;
 import org.json.JSONObject;
@@ -80,10 +82,11 @@ public class ItunesAdapter extends ArrayAdapter<ItunesAdapter.Podcast> {
         //Update the empty imageView with the image from the feed
         Glide.with(context)
                 .load(podcast.imageUrl)
-                .placeholder(R.color.light_gray)
-                .diskCacheStrategy(DiskCacheStrategy.NONE)
-                .fitCenter()
-                .dontAnimate()
+                .apply(new RequestOptions()
+                    .placeholder(R.color.light_gray)
+                    .diskCacheStrategy(DiskCacheStrategy.NONE)
+                    .fitCenter()
+                    .dontAnimate())
                 .into(viewHolder.coverView);
 
         //Feed the grid view
diff --git a/app/src/main/java/de/danoeh/antennapod/fragment/CoverFragment.java b/app/src/main/java/de/danoeh/antennapod/fragment/CoverFragment.java
index 0230c9036..5a061c7e6 100644
--- a/app/src/main/java/de/danoeh/antennapod/fragment/CoverFragment.java
+++ b/app/src/main/java/de/danoeh/antennapod/fragment/CoverFragment.java
@@ -11,6 +11,7 @@ import android.widget.TextView;
 
 import com.bumptech.glide.Glide;
 
+import com.bumptech.glide.request.RequestOptions;
 import de.danoeh.antennapod.R;
 import de.danoeh.antennapod.activity.MediaplayerInfoActivity.MediaplayerInfoContentFragment;
 import de.danoeh.antennapod.core.glide.ApGlideSettings;
@@ -60,9 +61,10 @@ public class CoverFragment extends Fragment implements MediaplayerInfoContentFra
             txtvEpisodeTitle.setText(media.getEpisodeTitle());
             Glide.with(this)
                     .load(media.getImageLocation())
-                    .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
-                    .dontAnimate()
-                    .fitCenter()
+                    .apply(new RequestOptions()
+                        .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
+                        .dontAnimate()
+                        .fitCenter())
                     .into(imgvCover);
         } else {
             Log.w(TAG, "loadMediaInfo was called while media was null");
diff --git a/app/src/main/java/de/danoeh/antennapod/fragment/ExternalPlayerFragment.java b/app/src/main/java/de/danoeh/antennapod/fragment/ExternalPlayerFragment.java
index d3f3cbd7a..de2f04590 100644
--- a/app/src/main/java/de/danoeh/antennapod/fragment/ExternalPlayerFragment.java
+++ b/app/src/main/java/de/danoeh/antennapod/fragment/ExternalPlayerFragment.java
@@ -16,6 +16,7 @@ import android.widget.TextView;
 
 import com.bumptech.glide.Glide;
 
+import com.bumptech.glide.request.RequestOptions;
 import de.danoeh.antennapod.R;
 import de.danoeh.antennapod.core.feed.MediaType;
 import de.danoeh.antennapod.core.glide.ApGlideSettings;
@@ -207,11 +208,12 @@ public class ExternalPlayerFragment extends Fragment {
 
             Glide.with(getActivity())
                     .load(media.getImageLocation())
-                    .placeholder(R.color.light_gray)
-                    .error(R.color.light_gray)
-                    .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
-                    .fitCenter()
-                    .dontAnimate()
+                    .apply(new RequestOptions()
+                        .placeholder(R.color.light_gray)
+                        .error(R.color.light_gray)
+                        .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
+                        .fitCenter()
+                        .dontAnimate())
                     .into(imgvCover);
 
             fragmentLayout.setVisibility(View.VISIBLE);
diff --git a/app/src/main/java/de/danoeh/antennapod/fragment/ItemFragment.java b/app/src/main/java/de/danoeh/antennapod/fragment/ItemFragment.java
index ea480a7fb..bcca281d4 100644
--- a/app/src/main/java/de/danoeh/antennapod/fragment/ItemFragment.java
+++ b/app/src/main/java/de/danoeh/antennapod/fragment/ItemFragment.java
@@ -31,6 +31,7 @@ import android.widget.TextView;
 import android.widget.Toast;
 
 import com.bumptech.glide.Glide;
+import com.bumptech.glide.request.RequestOptions;
 import com.joanzapata.iconify.Iconify;
 import com.joanzapata.iconify.widget.IconButton;
 
@@ -378,11 +379,12 @@ public class ItemFragment extends Fragment implements OnSwipeGesture {
 
         Glide.with(getActivity())
                 .load(item.getImageLocation())
-                .placeholder(R.color.light_gray)
-                .error(R.color.light_gray)
-                .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
-                .fitCenter()
-                .dontAnimate()
+                .apply(new RequestOptions()
+                    .placeholder(R.color.light_gray)
+                    .error(R.color.light_gray)
+                    .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
+                    .fitCenter()
+                    .dontAnimate())
                 .into(imgvCover);
 
         progbarDownload.setVisibility(View.GONE);
diff --git a/app/src/main/java/de/danoeh/antennapod/fragment/ItemlistFragment.java b/app/src/main/java/de/danoeh/antennapod/fragment/ItemlistFragment.java
index e5fda97ce..d9e318069 100644
--- a/app/src/main/java/de/danoeh/antennapod/fragment/ItemlistFragment.java
+++ b/app/src/main/java/de/danoeh/antennapod/fragment/ItemlistFragment.java
@@ -24,6 +24,8 @@ import android.widget.RelativeLayout;
 import android.widget.TextView;
 
 import com.bumptech.glide.Glide;
+import com.bumptech.glide.request.RequestOptions;
+import com.joanzapata.iconify.IconDrawable;
 import com.joanzapata.iconify.Iconify;
 import com.joanzapata.iconify.widget.IconTextView;
 
@@ -518,20 +520,22 @@ public class ItemlistFragment extends ListFragment {
     private void loadFeedImage() {
         Glide.with(getActivity())
                 .load(feed.getImageLocation())
-                .placeholder(R.color.image_readability_tint)
-                .error(R.color.image_readability_tint)
-                .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
-                .transform(new FastBlurTransformation(getActivity()))
-                .dontAnimate()
+                .apply(new RequestOptions()
+                    .placeholder(R.color.image_readability_tint)
+                    .error(R.color.image_readability_tint)
+                    .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
+                    .transform(new FastBlurTransformation())
+                    .dontAnimate())
                 .into(imgvBackground);
 
         Glide.with(getActivity())
                 .load(feed.getImageLocation())
-                .placeholder(R.color.light_gray)
-                .error(R.color.light_gray)
-                .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
-                .fitCenter()
-                .dontAnimate()
+                .apply(new RequestOptions()
+                    .placeholder(R.color.light_gray)
+                    .error(R.color.light_gray)
+                    .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
+                    .fitCenter()
+                    .dontAnimate())
                 .into(imgvCover);
     }
 
diff --git a/app/src/play/java/de/danoeh/antennapod/dialog/CustomMRControllerDialog.java b/app/src/play/java/de/danoeh/antennapod/dialog/CustomMRControllerDialog.java
index 670a1fb6e..eab085479 100644
--- a/app/src/play/java/de/danoeh/antennapod/dialog/CustomMRControllerDialog.java
+++ b/app/src/play/java/de/danoeh/antennapod/dialog/CustomMRControllerDialog.java
@@ -35,6 +35,7 @@ import android.widget.LinearLayout;
 import android.widget.TextView;
 
 import com.bumptech.glide.Glide;
+import com.bumptech.glide.request.RequestOptions;
 import com.bumptech.glide.request.target.Target;
 
 import java.util.concurrent.ExecutionException;
@@ -463,10 +464,10 @@ public class CustomMRControllerDialog extends MediaRouteControllerDialog {
         } else if (iconUri != null) {
             try {
                 art = Glide.with(getContext().getApplicationContext())
-                        .load(iconUri.toString())
                         .asBitmap()
-                        .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
-                        .into(Target.SIZE_ORIGINAL, Target.SIZE_ORIGINAL)
+                        .load(iconUri.toString())
+                        .apply(RequestOptions.diskCacheStrategyOf(ApGlideSettings.AP_DISK_CACHE_STRATEGY))
+                        .submit(Target.SIZE_ORIGINAL, Target.SIZE_ORIGINAL)
                         .get();
             } catch (InterruptedException | ExecutionException e) {
                 Log.e(TAG, "Image art load failed", e);
diff --git a/build.gradle b/build.gradle
index a1140581e..838bc7674 100644
--- a/build.gradle
+++ b/build.gradle
@@ -49,8 +49,8 @@ project.ext {
     commonstextVersion = "1.3"
     eventbusVersion = "2.4.0"
     flattr4jVersion = "2.14"
-    glideVersion = "3.8.0"
-    glideOkhttpIntegrationVersion = "1.5.0"
+    glideVersion = "4.8.0"
+    glideOkhttpIntegrationVersion = "4.8.0"
     iconifyVersion = "2.2.2"
     jsoupVersion = "1.11.2"
     materialDialogsVersion = "0.9.0.2"
diff --git a/core/build.gradle b/core/build.gradle
index 95b9db35a..588d3b163 100644
--- a/core/build.gradle
+++ b/core/build.gradle
@@ -60,6 +60,7 @@ dependencies {
     implementation "com.jayway.android.robotium:robotium-solo:$robotiumSoloVersion"
     implementation "org.jsoup:jsoup:$jsoupVersion"
     implementation "com.github.bumptech.glide:glide:$glideVersion"
+    annotationProcessor "com.github.bumptech.glide:compiler:$glideVersion"
     implementation "com.github.bumptech.glide:okhttp3-integration:$glideOkhttpIntegrationVersion@aar"
     implementation "com.squareup.okhttp3:okhttp:$okhttpVersion"
     implementation "com.squareup.okhttp3:okhttp-urlconnection:$okhttpVersion"
diff --git a/core/src/main/java/de/danoeh/antennapod/core/glide/ApGlideModule.java b/core/src/main/java/de/danoeh/antennapod/core/glide/ApGlideModule.java
index 835dee735..ec10b78aa 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/glide/ApGlideModule.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/glide/ApGlideModule.java
@@ -2,31 +2,35 @@ package de.danoeh.antennapod.core.glide;
 
 import android.content.Context;
 
+import android.support.annotation.NonNull;
 import com.bumptech.glide.Glide;
 import com.bumptech.glide.GlideBuilder;
+import com.bumptech.glide.Registry;
+import com.bumptech.glide.annotation.GlideModule;
 import com.bumptech.glide.load.DecodeFormat;
 import com.bumptech.glide.load.engine.cache.InternalCacheDiskCacheFactory;
-import com.bumptech.glide.module.GlideModule;
+import com.bumptech.glide.module.AppGlideModule;
 
 import java.io.InputStream;
 
+import com.bumptech.glide.request.RequestOptions;
 import de.danoeh.antennapod.core.preferences.UserPreferences;
 
 /**
  * {@see com.bumptech.glide.integration.okhttp.OkHttpGlideModule}
  */
-public class ApGlideModule implements GlideModule {
+@GlideModule
+public class ApGlideModule extends AppGlideModule {
 
     @Override
-    public void applyOptions(Context context, GlideBuilder builder) {
-        builder.setDecodeFormat(DecodeFormat.PREFER_ARGB_8888);
+    public void applyOptions(@NonNull Context context, @NonNull GlideBuilder builder) {
+        builder.setDefaultRequestOptions(new RequestOptions().format(DecodeFormat.PREFER_ARGB_8888));
         builder.setDiskCache(new InternalCacheDiskCacheFactory(context,
                 UserPreferences.getImageCacheSize()));
     }
 
     @Override
-    public void registerComponents(Context context, Glide glide) {
-        glide.register(String.class, InputStream.class, new ApOkHttpUrlLoader.Factory());
+    public void registerComponents(@NonNull Context context, @NonNull Glide glide, @NonNull Registry registry) {
+        registry.append(String.class, InputStream.class, new ApOkHttpUrlLoader.Factory());
     }
-
 }
diff --git a/core/src/main/java/de/danoeh/antennapod/core/glide/ApOkHttpUrlLoader.java b/core/src/main/java/de/danoeh/antennapod/core/glide/ApOkHttpUrlLoader.java
index 3e4f06a12..bd5276100 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/glide/ApOkHttpUrlLoader.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/glide/ApOkHttpUrlLoader.java
@@ -1,12 +1,12 @@
 package de.danoeh.antennapod.core.glide;
 
-import android.content.Context;
+import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
 import android.text.TextUtils;
 import android.util.Log;
 
 import com.bumptech.glide.integration.okhttp3.OkHttpStreamFetcher;
-import com.bumptech.glide.load.data.DataFetcher;
-import com.bumptech.glide.load.model.GenericLoaderFactory;
+import com.bumptech.glide.load.Options;
 import com.bumptech.glide.load.model.GlideUrl;
 import com.bumptech.glide.load.model.ModelLoader;
 import com.bumptech.glide.load.model.ModelLoaderFactory;
@@ -15,6 +15,8 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.net.HttpURLConnection;
 
+import com.bumptech.glide.load.model.MultiModelLoaderFactory;
+import com.bumptech.glide.signature.ObjectKey;
 import de.danoeh.antennapod.core.service.download.AntennapodHttpClient;
 import de.danoeh.antennapod.core.service.download.HttpDownloader;
 import de.danoeh.antennapod.core.storage.DBReader;
@@ -56,19 +58,20 @@ class ApOkHttpUrlLoader implements ModelLoader<String, InputStream> {
         /**
          * Constructor for a new Factory that runs requests using a static singleton client.
          */
-        public Factory() {
+        Factory() {
             this(getInternalClient());
         }
 
         /**
          * Constructor for a new Factory that runs requests using given client.
          */
-        public Factory(OkHttpClient client) {
+        Factory(OkHttpClient client) {
             this.client = client;
         }
 
+        @NonNull
         @Override
-        public ModelLoader<String, InputStream> build(Context context, GenericLoaderFactory factories) {
+        public ModelLoader<String, InputStream> build(@NonNull MultiModelLoaderFactory multiFactory) {
             return new ApOkHttpUrlLoader(client);
         }
 
@@ -84,20 +87,26 @@ class ApOkHttpUrlLoader implements ModelLoader<String, InputStream> {
         this.client = client;
     }
 
+    @Nullable
     @Override
-    public DataFetcher<InputStream> getResourceFetcher(String model, int width, int height) {
-        Log.d(TAG, "getResourceFetcher() called with: " + "model = [" + model + "], width = ["
+    public LoadData<InputStream> buildLoadData(@NonNull String model, int width, int height, @NonNull Options options) {
+        Log.d(TAG, "buildLoadData() called with: " + "model = [" + model + "], width = ["
                 + width + "], height = [" + height + "]");
         if(TextUtils.isEmpty(model)) {
             return null;
         } else if(model.startsWith("/")) {
-            return new AudioCoverFetcher(model);
+            return new LoadData<>(new ObjectKey(model), new AudioCoverFetcher(model));
         } else {
             GlideUrl url = new GlideUrl(model);
-            return new OkHttpStreamFetcher(client, url);
+            return new LoadData<>(new ObjectKey(model), new OkHttpStreamFetcher(client, url));
         }
     }
 
+    @Override
+    public boolean handles(@NonNull String s) {
+        return true;
+    }
+
     private static class NetworkAllowanceInterceptor implements Interceptor {
 
         @Override
diff --git a/core/src/main/java/de/danoeh/antennapod/core/glide/AudioCoverFetcher.java b/core/src/main/java/de/danoeh/antennapod/core/glide/AudioCoverFetcher.java
index 8159a1b3e..479846655 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/glide/AudioCoverFetcher.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/glide/AudioCoverFetcher.java
@@ -2,7 +2,9 @@ package de.danoeh.antennapod.core.glide;
 
 import android.media.MediaMetadataRetriever;
 
+import android.support.annotation.NonNull;
 import com.bumptech.glide.Priority;
+import com.bumptech.glide.load.DataSource;
 import com.bumptech.glide.load.data.DataFetcher;
 
 import java.io.ByteArrayInputStream;
@@ -20,22 +22,20 @@ class AudioCoverFetcher implements DataFetcher<InputStream> {
         this.path = path;
     }
 
-    @Override public String getId() {
-        return path;
-    }
-
-    @Override public InputStream loadData(Priority priority) throws Exception {
+    @Override
+    public void loadData(@NonNull Priority priority, @NonNull DataCallback<? super InputStream> callback) {
         MediaMetadataRetriever retriever = new MediaMetadataRetriever();
         try {
             retriever.setDataSource(path);
             byte[] picture = retriever.getEmbeddedPicture();
             if (picture != null) {
-                return new ByteArrayInputStream(picture);
+                callback.onDataReady(new ByteArrayInputStream(picture));
+                return;
             }
         } finally {
             retriever.release();
         }
-        throw new IOException("Loading embedded cover did not work");
+        callback.onLoadFailed(new IOException("Loading embedded cover did not work"));
     }
 
     @Override public void cleanup() {
@@ -44,4 +44,16 @@ class AudioCoverFetcher implements DataFetcher<InputStream> {
     @Override public void cancel() {
         // cannot cancel
     }
+
+    @NonNull
+    @Override
+    public Class<InputStream> getDataClass() {
+        return InputStream.class;
+    }
+
+    @NonNull
+    @Override
+    public DataSource getDataSource() {
+        return DataSource.LOCAL;
+    }
 }
diff --git a/core/src/main/java/de/danoeh/antennapod/core/glide/FastBlurTransformation.java b/core/src/main/java/de/danoeh/antennapod/core/glide/FastBlurTransformation.java
index ee58c2f39..a740782d6 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/glide/FastBlurTransformation.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/glide/FastBlurTransformation.java
@@ -1,13 +1,15 @@
 package de.danoeh.antennapod.core.glide;
 
-import android.content.Context;
 import android.graphics.Bitmap;
 import android.media.ThumbnailUtils;
+import android.support.annotation.NonNull;
 import android.util.Log;
 
 import com.bumptech.glide.load.engine.bitmap_recycle.BitmapPool;
 import com.bumptech.glide.load.resource.bitmap.BitmapTransformation;
 
+import java.security.MessageDigest;
+
 public class FastBlurTransformation extends BitmapTransformation {
 
     private static final String TAG = FastBlurTransformation.class.getSimpleName();
@@ -15,8 +17,8 @@ public class FastBlurTransformation extends BitmapTransformation {
     private static final int STACK_BLUR_RADIUS = 1;
     private static final int BLUR_IMAGE_WIDTH = 150;
 
-    public FastBlurTransformation(Context context) {
-        super(context);
+    public FastBlurTransformation() {
+        super();
     }
 
     @Override
@@ -33,11 +35,6 @@ public class FastBlurTransformation extends BitmapTransformation {
         return result;
     }
 
-    @Override
-    public String getId() {
-        return "FastBlurTransformation[width=" + BLUR_IMAGE_WIDTH + "px,radius=" + STACK_BLUR_RADIUS +"]";
-    }
-
     private static Bitmap fastBlur(Bitmap bitmap, int radius) {
 
         // Stack Blur v1.0 from
@@ -264,4 +261,8 @@ public class FastBlurTransformation extends BitmapTransformation {
         return bitmap;
     }
 
+    @Override
+    public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+        messageDigest.update(TAG.getBytes());
+    }
 }
\ No newline at end of file
diff --git a/core/src/main/java/de/danoeh/antennapod/core/service/playback/PlaybackService.java b/core/src/main/java/de/danoeh/antennapod/core/service/playback/PlaybackService.java
index 68c9ac0ce..aea043a91 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/service/playback/PlaybackService.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/service/playback/PlaybackService.java
@@ -39,6 +39,7 @@ import android.view.SurfaceHolder;
 import android.widget.Toast;
 
 import com.bumptech.glide.Glide;
+import com.bumptech.glide.request.RequestOptions;
 import com.bumptech.glide.request.target.Target;
 
 import java.util.ArrayList;
@@ -1165,10 +1166,10 @@ public class PlaybackService extends MediaBrowserServiceCompat {
                     builder.putString(MediaMetadataCompat.METADATA_KEY_ART_URI, imageLocation);
                     try {
                         Bitmap art = Glide.with(this)
-                                .load(imageLocation)
                                 .asBitmap()
-                                .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
-                                .into(Target.SIZE_ORIGINAL, Target.SIZE_ORIGINAL)
+                                .load(imageLocation)
+                                .apply(RequestOptions.diskCacheStrategyOf(ApGlideSettings.AP_DISK_CACHE_STRATEGY))
+                                .submit(Target.SIZE_ORIGINAL, Target.SIZE_ORIGINAL)
                                 .get();
                         builder.putBitmap(MediaMetadataCompat.METADATA_KEY_ART, art);
                     } catch (Throwable tr) {
@@ -1239,11 +1240,11 @@ public class PlaybackService extends MediaBrowserServiceCompat {
                         android.R.dimen.notification_large_icon_width);
                 try {
                     icon = Glide.with(PlaybackService.this)
-                            .load(playable.getImageLocation())
                             .asBitmap()
-                            .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
-                            .centerCrop()
-                            .into(iconSize, iconSize)
+                            .load(playable.getImageLocation())
+                            .apply(RequestOptions.diskCacheStrategyOf(ApGlideSettings.AP_DISK_CACHE_STRATEGY))
+                            .apply(new RequestOptions().centerCrop())
+                            .submit(iconSize, iconSize)
                             .get();
                 } catch (Throwable tr) {
                     Log.e(TAG, "Error loading the media icon for the notification", tr);