fixing it so it works

Author: Ron Radtke

android/src/main/java/com/ReactNativeBlobUtil/ReactNativeBlobUtilFS.java

@@ -9,6 +9,8 @@
 import android.os.StatFs;
 import android.util.Base64;
 
+import androidx.annotation.NonNull;
+
 import com.facebook.react.bridge.Arguments;
 import com.facebook.react.bridge.Callback;
 import com.facebook.react.bridge.Promise;
@@ -358,11 +360,15 @@ static Map<String, Object> getSystemfolders(ReactApplicationContext ctx) {
 
         return res;
     }
+
     /**
      * Static method that returns legacy system folders to JS context (usage of deprecated functions since these retunr different folders)
      *
      * @param ctx React Native application context
      */
+
+    @NonNull
+    @SuppressWarnings("deprecation")
     static Map<String, Object> getLegacySystemfolders(ReactApplicationContext ctx) {
         Map<String, Object> res = new HashMap<>();
 
@@ -833,7 +839,7 @@ static void hash(String path, String algorithm, Promise promise) {
                 promise.reject("EINVAL", "Invalid algorithm '" + algorithm + "', must be one of md5, sha1, sha224, sha256, sha384, sha512");
                 return;
             }
-            
+
             path = ReactNativeBlobUtilUtils.normalizePath(path);
 
             File file = new File(path);

android/src/main/java/com/ReactNativeBlobUtil/ReactNativeBlobUtilMediaCollection.java

@@ -69,11 +69,11 @@ private static String getRelativePath(MediaType mt, ReactApplicationContext ctx)
             if (mt == MediaType.Download) return Environment.DIRECTORY_DOWNLOADS;
             return Environment.DIRECTORY_DOWNLOADS;
         } else {
-            if (mt == MediaType.Audio) return ReactNativeBlobUtilFS.getExternalFilesDirPath(ctx, Environment.DIRECTORY_MUSIC);
-            if (mt == MediaType.Video) return ReactNativeBlobUtilFS.getExternalFilesDirPath(ctx, Environment.DIRECTORY_MOVIES);
-            if (mt == MediaType.Image) return ReactNativeBlobUtilFS.getExternalFilesDirPath(ctx, Environment.DIRECTORY_PICTURES);
-            if (mt == MediaType.Download) return ReactNativeBlobUtilFS.getExternalFilesDirPath(ctx, Environment.DIRECTORY_DOWNLOADS);
-            return ReactNativeBlobUtilFS.getExternalFilesDirPath(ctx, Environment.DIRECTORY_DOWNLOADS);
+            if (mt == MediaType.Audio) return ReactNativeBlobUtilFS.getLegacySystemfolders(ctx).get("LegacyMusicDir").toString();
+            if (mt == MediaType.Video) return ReactNativeBlobUtilFS.getLegacySystemfolders(ctx).get("LegacyMovieDir").toString();
+            if (mt == MediaType.Image) return ReactNativeBlobUtilFS.getLegacySystemfolders(ctx).get("LegacyPictureDir").toString();
+            if (mt == MediaType.Download) return ReactNativeBlobUtilFS.getLegacySystemfolders(ctx).get("LegacyDownloadDir").toString();
+            return ReactNativeBlobUtilFS.getLegacySystemfolders(ctx).get("LegacyDownloadDir").toString();
         }
     }