Reduce battery usage - prevent unnecessary notification updates

2015-12-26 20:00:12 +08:00
parent ef162cd47e
commit 8dcfd5a8c5
2 changed files with 34 additions and 9 deletions
@@ -86,8 +86,7 @@ trait BaseService extends Service {
        if (callbackCount == 0 && timer == null) {
          val task = new TimerTask {
            def run {
-              TrafficMonitor.updateRate()
-              updateTrafficRate()
+              if (TrafficMonitor.updateRate()) updateTrafficRate()
            }
          }
          timer = new Timer(true)
@@ -95,6 +94,9 @@ trait BaseService extends Service {
        }
        callbacks.register(cb)
        callbackCount += 1
+        TrafficMonitor.updateRate()
+        cb.trafficUpdated(TrafficMonitor.getTxRate, TrafficMonitor.getRxRate,
+          TrafficMonitor.getTxTotal, TrafficMonitor.getRxTotal)
      }
    }