From 4cd21b64cca06f777c19e4df3bf1f4f45ef98f2b Mon Sep 17 00:00:00 2001
From: Brian Sztamfater <brian@status.im>
Date: Tue, 6 Jun 2023 18:01:38 +0100
Subject: [PATCH] fix: support loading raw resources on Android

---
 .../com/transparentvideo/AlphaMovieView.java  | 24 +++++++++++++++++++
 .../TransparentVideoViewManager.java          | 10 +++++++-
 .../main/java/com/transparentvideo/Utils.java | 10 ++++++++
 3 files changed, 43 insertions(+), 1 deletion(-)
 create mode 100644 android/src/main/java/com/transparentvideo/Utils.java

diff --git a/android/src/main/java/com/transparentvideo/AlphaMovieView.java b/android/src/main/java/com/transparentvideo/AlphaMovieView.java
index 2ca5486..e02845c 100644
--- a/android/src/main/java/com/transparentvideo/AlphaMovieView.java
+++ b/android/src/main/java/com/transparentvideo/AlphaMovieView.java
@@ -327,6 +327,30 @@ public class AlphaMovieView extends GLTextureView {
         }
     }
 
+  public void setVideoFromResourceId(Context context, int resId) {
+    reset();
+
+    try {
+      AssetFileDescriptor afd = context.getResources().openRawResourceFd(resId);
+      if (afd == null) return;
+
+      mediaPlayer.setDataSource(afd.getFileDescriptor(), afd.getStartOffset(), afd.getLength());
+
+      FileDescriptor fileDescriptor = afd.getFileDescriptor();
+      long startOffset = afd.getStartOffset();
+      long endOffset = afd.getLength();
+      mediaPlayer.setDataSource(fileDescriptor, startOffset, endOffset);
+
+      MediaMetadataRetriever retriever = new MediaMetadataRetriever();
+      retriever.setDataSource(fileDescriptor, startOffset, endOffset);
+
+      onDataSourceSet(retriever);
+
+    } catch (IOException e) {
+      Log.e(TAG, e.getMessage(), e);
+    }
+  }
+
     public void setVideoFromFile(FileDescriptor fileDescriptor) {
         reset();
 
diff --git a/android/src/main/java/com/transparentvideo/TransparentVideoViewManager.java b/android/src/main/java/com/transparentvideo/TransparentVideoViewManager.java
index 7390d2b..f6c7a0b 100644
--- a/android/src/main/java/com/transparentvideo/TransparentVideoViewManager.java
+++ b/android/src/main/java/com/transparentvideo/TransparentVideoViewManager.java
@@ -2,6 +2,8 @@ package com.transparentvideo;
 
 import static android.view.ViewGroup.LayoutParams.MATCH_PARENT;
 
+import android.content.Context;
+import android.os.Bundle;
 import android.view.Gravity;
 import android.widget.LinearLayout;
 
@@ -59,6 +61,12 @@ public class TransparentVideoViewManager extends SimpleViewManager<LinearLayout>
       view.addView(alphaMovieView);
     }
     alphaMovieView.setPacked(true);
-    alphaMovieView.setVideoByUrl(src.getString("uri"));
+    String file = src.getString("uri");
+    try {
+      Integer rawResourceId = Utils.getRawResourceId(reactContext, file);
+      alphaMovieView.setVideoFromResourceId(reactContext, rawResourceId);
+    } catch (RuntimeException e) {
+      alphaMovieView.setVideoByUrl(file);
+    }
   }
 }
diff --git a/android/src/main/java/com/transparentvideo/Utils.java b/android/src/main/java/com/transparentvideo/Utils.java
new file mode 100644
index 0000000..a74118c
--- /dev/null
+++ b/android/src/main/java/com/transparentvideo/Utils.java
@@ -0,0 +1,10 @@
+package com.transparentvideo;
+
+import android.content.Context;
+import android.os.Bundle;
+
+public class Utils {
+  public static int getRawResourceId(Context context, String resourceName) {
+    return context.getResources().getIdentifier(resourceName, "raw", context.getPackageName());
+  }
+}