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authorcyBerta <cyberta@riseup.net>2021-11-09 23:35:21 +0100
committercyBerta <cyberta@riseup.net>2021-11-09 23:35:21 +0100
commitc38240b5776cc2e5b1057652787367ffb80eb5a1 (patch)
tree8e03fac48af134c930c3b6a1f51a97829e6c6d7a /app
parent7cd76c3eb08f89be94642a57eca7d929d8d72c6d (diff)
debounce tor notifications to max. 2 per second
Diffstat (limited to 'app')
-rw-r--r--app/src/main/java/se/leap/bitmaskclient/tor/TorNotificationManager.java15
1 files changed, 15 insertions, 0 deletions
diff --git a/app/src/main/java/se/leap/bitmaskclient/tor/TorNotificationManager.java b/app/src/main/java/se/leap/bitmaskclient/tor/TorNotificationManager.java
index 507de4ae..3f3fbf4f 100644
--- a/app/src/main/java/se/leap/bitmaskclient/tor/TorNotificationManager.java
+++ b/app/src/main/java/se/leap/bitmaskclient/tor/TorNotificationManager.java
@@ -30,6 +30,9 @@ import se.leap.bitmaskclient.R;
public class TorNotificationManager {
public final static int TOR_SERVICE_NOTIFICATION_ID = 10;
static final String NOTIFICATION_CHANNEL_NEWSTATUS_ID = "bitmask_tor_service_news";
+ private long lastNotificationTime = 0;
+ // debounce timeout in milliseconds
+ private final static long NOTIFICATION_DEBOUNCE_TIME = 500;
public TorNotificationManager() {}
@@ -48,6 +51,9 @@ public class TorNotificationManager {
}
public void buildTorNotification(Context context, String state, String message, int progress) {
+ if (shouldDropNotification()) {
+ return;
+ }
NotificationManager notificationManager = initNotificationManager(context);
if (notificationManager == null) {
return;
@@ -69,6 +75,15 @@ public class TorNotificationManager {
notificationManager.notify(TOR_SERVICE_NOTIFICATION_ID, notificationBuilder.build());
}
+ private boolean shouldDropNotification() {
+ long now = System.currentTimeMillis();
+ if (now - lastNotificationTime < NOTIFICATION_DEBOUNCE_TIME) {
+ return true;
+ }
+ lastNotificationTime = now;
+ return false;
+ }
+
private static NotificationManager initNotificationManager(Context context) {
NotificationManager notificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);