Fix Issues With Large Resource Files ..

Author: AndroThink

server/src/main/java/com/androthink/server/handler/ResponseHandler.java

@@ -6,6 +6,7 @@
 
 import com.androthink.server.helper.ServerHelper;
 
+import java.io.BufferedInputStream;
 import java.io.DataOutputStream;
 import java.io.IOException;
 import java.util.Date;
@@ -169,6 +170,25 @@ public void sendHtmlFileResponse(int code, String filename, @NonNull Map<String,
         this.responseStream.close();
     }
 
+    /**
+     * @param filename     filename for the html file to be sent .
+     * @throws IOException throws exception if response channel closed .
+     */
+    public void sendResourceFileResponse(String filename) throws IOException {
+
+        BufferedInputStream file = ServerHelper.getResourceFromAsset(context, filename);
+        sendResponseHeader(ServerHelper.RESPONSE_CODE.OK, ServerHelper.CONTENT_TYPE.HTML, file.available());
+
+        int u;
+        byte[] buffer = new byte[1024];
+        while ((u = file.read(buffer, 0, buffer.length)) != -1) {
+            this.responseStream.write(buffer, 0, u);
+        }
+        file.close();
+        this.responseStream.flush();
+        this.responseStream.close();
+    }
+
     public Context getContext() {
         return this.context;
     }

server/src/main/java/com/androthink/server/helper/ServerHelper.java

@@ -8,6 +8,7 @@
 import androidx.annotation.NonNull;
 import androidx.annotation.RawRes;
 
+import java.io.BufferedInputStream;
 import java.io.BufferedReader;
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
@@ -92,6 +93,10 @@ public static String getHtmlFromAsset(@NonNull Context context,String filename)
         return builder.toString();
     }
 
+    public static BufferedInputStream getResourceFromAsset(@NonNull Context context,String filename)throws IOException {
+       return new BufferedInputStream(context.getAssets().open(filename));
+    }
+
     @NonNull
     public static byte[] convertBitmapToByte(@NonNull Bitmap bitmap,int quality) {
         ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();