debounce notification creation during app download

1 files changed, 6 insertions, 1 deletions

diff --git a/app/src/fatweb/java/se.leap.bitmaskclient/appUpdate/DownloadConnector.java b/app/src/fatweb/java/se.leap.bitmaskclient/appUpdate/DownloadConnector.java
index f081331f..8723f515 100644
--- a/app/src/fatweb/java/se.leap.bitmaskclient/appUpdate/DownloadConnector.java
+++ b/app/src/fatweb/java/se.leap.bitmaskclient/appUpdate/DownloadConnector.java
@@ -95,11 +95,16 @@ public class DownloadConnector {
             long totalBytesRead = 0;
             int bufferSize = 8 * 1024;
             long bytesRead;
+            int lastProgress = 0;
             while ((bytesRead = source.read(sinkBuffer, bufferSize)) != -1) {
                 sink.emit();
                 totalBytesRead += bytesRead;
                 int progress = (int) ((totalBytesRead * 100) / contentLength);
-                callback.onUpdate(progress);
+                // debouncing callbacks
+                if (lastProgress < progress) {
+                    lastProgress = progress;
+                    callback.onUpdate(progress);
+                }
             }
             sink.flush();