use CoverTarget for Subscriptions, some cleanup of how it looks

1 files changed, 61 insertions, 0 deletions

diff --git a/app/src/main/java/de/danoeh/antennapod/adapter/CoverTarget.java b/app/src/main/java/de/danoeh/antennapod/adapter/CoverTarget.java
new file mode 100644
index 000000000..ba7175a9b
--- /dev/null
+++ b/app/src/main/java/de/danoeh/antennapod/adapter/CoverTarget.java
@@ -0,0 +1,61 @@
+package de.danoeh.antennapod.adapter;
+
+import android.graphics.drawable.Drawable;
+import android.net.Uri;
+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;
+
+/**
+ * Created by Tom on 3/29/16.
+ */
+class CoverTarget extends GlideDrawableImageViewTarget {
+
+    private final WeakReference<Uri> fallback;
+    private final WeakReference<TextView> placeholder;
+    private final WeakReference<ImageView> cover;
+    private final WeakReference<MainActivity> mainActivity;
+
+    public CoverTarget(Uri 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) {
+        Uri 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 anim) {
+        super.onResourceReady(drawable, anim);
+        TextView txtvPlaceholder = placeholder.get();
+        if (txtvPlaceholder != null) {
+            txtvPlaceholder.setVisibility(View.INVISIBLE);
+        }
+    }
+}