Android: Display covers in game list

android/app/src/cpp/android_host_interface.cpp

@@ -930,7 +930,7 @@ DEFINE_JNI_ARGS_METHOD(jarray, AndroidHostInterface_getGameListEntries, jobject
   jmethodID entry_constructor =
     env->GetMethodID(entry_class, "<init>",
                      "(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;JLjava/lang/"
-                     "String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V");
+                     "String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V");
   Assert(entry_constructor != nullptr);
 
   AndroidHostInterface* hi = AndroidHelpers::GetNativeClass(env, obj);
@@ -943,6 +943,7 @@ DEFINE_JNI_ARGS_METHOD(jarray, AndroidHostInterface_getGameListEntries, jobject
     const Timestamp modified_ts(
       Timestamp::FromUnixTimestamp(static_cast<Timestamp::UnixTimestampValue>(entry.last_modified_time)));
     const std::string file_title_str(System::GetTitleForPath(entry.path.c_str()));
+    const std::string cover_path_str(hi->GetGameList()->GetCoverImagePathForEntry(&entry));
 
     jstring path = env->NewStringUTF(entry.path.c_str());
     jstring code = env->NewStringUTF(entry.code.c_str());
@@ -952,11 +953,12 @@ DEFINE_JNI_ARGS_METHOD(jarray, AndroidHostInterface_getGameListEntries, jobject
     jstring type = env->NewStringUTF(GameList::EntryTypeToString(entry.type));
     jstring compatibility_rating =
       env->NewStringUTF(GameList::EntryCompatibilityRatingToString(entry.compatibility_rating));
+    jstring cover_path = (cover_path_str.empty()) ? nullptr : env->NewStringUTF(cover_path_str.c_str());
     jstring modified_time = env->NewStringUTF(modified_ts.ToString("%Y/%m/%d, %H:%M:%S"));
     jlong size = entry.total_size;
 
     jobject entry_jobject = env->NewObject(entry_class, entry_constructor, path, code, title, file_title, size,
-                                           modified_time, region, type, compatibility_rating);
+                                           modified_time, region, type, compatibility_rating, cover_path);
 
     env->SetObjectArrayElement(entry_array, counter++, entry_jobject);
   }

android/app/src/main/java/com/github/stenzek/duckstation/GameListEntry.java

@@ -1,5 +1,7 @@
 package com.github.stenzek.duckstation;
 
+import android.net.Uri;
+import android.os.AsyncTask;
 import android.view.View;
 import android.widget.ImageView;
 import android.widget.TextView;
@@ -31,16 +33,17 @@ public class GameListEntry {
     private DiscRegion mRegion;
     private EntryType mType;
     private CompatibilityRating mCompatibilityRating;
-
+    private String mCoverPath;
 
     public GameListEntry(String path, String code, String title, String fileTitle, long size, String modifiedTime, String region,
-                         String type, String compatibilityRating) {
+                         String type, String compatibilityRating, String coverPath) {
         mPath = path;
         mCode = code;
         mTitle = title;
         mFileTitle = fileTitle;
         mSize = size;
         mModifiedTime = modifiedTime;
+        mCoverPath = coverPath;
 
         try {
             mRegion = DiscRegion.valueOf(region);
@@ -144,8 +147,12 @@ public class GameListEntry {
                 break;
         }
 
-        ((ImageView) view.findViewById(R.id.game_list_view_entry_type_icon))
+        ImageView icon = ((ImageView) view.findViewById(R.id.game_list_view_entry_type_icon));
-                .setImageDrawable(ContextCompat.getDrawable(view.getContext(), typeDrawableId));
+        icon.setImageDrawable(ContextCompat.getDrawable(view.getContext(), typeDrawableId));
+
+        if (mCoverPath != null) {
+            new ImageLoadTask(icon).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, mCoverPath);
+        }
 
         int compatibilityDrawableId;
         switch (mCompatibilityRating)

android/app/src/main/java/com/github/stenzek/duckstation/ImageLoadTask.java

@@ -0,0 +1,32 @@
+package com.github.stenzek.duckstation;
+
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.os.AsyncTask;
+import android.widget.ImageView;
+
+import java.lang.ref.WeakReference;
+
+public class ImageLoadTask extends AsyncTask<String, Void, Bitmap> {
+    private WeakReference<ImageView> mView;
+
+    public ImageLoadTask(ImageView view) {
+        mView = new WeakReference<>(view);
+    }
+
+    @Override
+    protected Bitmap doInBackground(String... strings) {
+        try {
+            return BitmapFactory.decodeFile(strings[0]);
+        } catch (Exception e) {
+            return null;
+        }
+    }
+
+    @Override
+    protected void onPostExecute(Bitmap bitmap) {
+        ImageView iv = mView.get();
+        if (iv != null)
+            iv.setImageBitmap(bitmap);
+    }
+}

android/app/src/main/res/layout/game_list_view_entry.xml

@@ -63,7 +63,7 @@
         android:id="@+id/game_list_view_entry_region_icon"
         android:layout_width="32dp"
         android:layout_height="28dp"
-        android:layout_marginTop="8dp"
+        android:layout_marginTop="4dp"
         android:layout_marginEnd="24dp"
         android:focusable="false"
         android:focusableInTouchMode="false"