From 1dd6da59b24ec2d0a7470599313fa07dc7b413b9 Mon Sep 17 00:00:00 2001
From: Benjamin Christau <benjamin.christau@oyez.fr>
Date: Tue, 28 Jun 2016 14:28:46 +0200
Subject: [PATCH] Update RNFSManager Android file to handle append in the
 writeFile method.

---
 android/src/main/java/com/rnfs/RNFSManager.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/android/src/main/java/com/rnfs/RNFSManager.java b/android/src/main/java/com/rnfs/RNFSManager.java
index 7fe1b24..bdab0de 100644
--- a/android/src/main/java/com/rnfs/RNFSManager.java
+++ b/android/src/main/java/com/rnfs/RNFSManager.java
@@ -62,9 +62,10 @@ public class RNFSManager extends ReactContextBaseJavaModule {
   @ReactMethod
   public void writeFile(String filepath, String base64Content, ReadableMap options, Callback callback) {
     try {
+      Boolean append = options.hasKey("append") ? options.getBoolean("append") : false;
       byte[] bytes = Base64.decode(base64Content, Base64.DEFAULT);
 
-      FileOutputStream outputStream = new FileOutputStream(filepath);
+      FileOutputStream outputStream = new FileOutputStream(filepath, append);
       outputStream.write(bytes);
       outputStream.close();