From 4cff926bd655bc2e8b81eab9c6cf1b193cf45a1a Mon Sep 17 00:00:00 2001
From: Nikita <nikita.kosilo@gmail.com>
Date: Mon, 30 May 2016 18:33:48 +0300
Subject: [PATCH] Emit every 10% of downloading progress

---
 android/src/main/java/com/rnfs/Downloader.java | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/android/src/main/java/com/rnfs/Downloader.java b/android/src/main/java/com/rnfs/Downloader.java
index 3c36736..e29255c 100644
--- a/android/src/main/java/com/rnfs/Downloader.java
+++ b/android/src/main/java/com/rnfs/Downloader.java
@@ -71,6 +71,7 @@ public class Downloader extends AsyncTask<DownloadParams, int[], DownloadResult>
       byte data[] = new byte[8 * 1024];
       int total = 0;
       int count;
+      double lastProgressValue = 0;
 
       while ((count = input.read(data)) != -1) {
         if (mAbort.get()) {
@@ -78,7 +79,14 @@ public class Downloader extends AsyncTask<DownloadParams, int[], DownloadResult>
         }
 
         total += count;
-        publishProgress(new int[] { lengthOfFile, total });
+        double progress = Math.round(((double) total * 100) / lengthOfFile);
+        if (progress % 10 == 0) {
+            if ((progress != lastProgressValue) || (total == lengthOfFile)) {
+                Log.d("Downloader", "EMIT: " + String.valueOf(progress) + ", TOTAL:" + String.valueOf(total));
+                lastProgressValue = progress;
+                publishProgress(new int[]{lengthOfFile, total});
+            }
+        }
         output.write(data, 0, count);
       }