private void setupFakeDevices() {
mDevices = new Devices(mContext);
mDevices.removeFakeDevices(getRouterId());
mTimestamp = System.currentTimeMillis();
getNetworkIds();
int total_devices = rnd.nextInt(40) + 3;
Log.d(TAG, "Generating " + total_devices + " fake devices");
for (int i = 0; i < total_devices; i++) {
Device device = new Device(getRouterId(), randomMACAddress(), randomDeviceName());
device.setCurrentIP("192.168.1." + (rnd.nextInt(253) + 1));
device.setCurrentNetwork(mNetworkIds[rnd.nextInt(mNetworkIds.length)]);
device.setActive(rnd.nextInt(100) < 25);
device.setTrafficStats(0, 0, mTimestamp - 60000); // 1 min ago
mDevices.insertOrUpdate(device);
}
}
@Override
public void updateTrafficStats() {
long now = System.currentTimeMillis();
for (String networkId : mNetworkIds) {
for (Device d : mDevices.getDevicesOnNetwork(getRouterId(), networkId)) {
if (d.isActive()) {
long elapsed_time = (now - mTimestamp) / 1000;
long bytes = Math.round(Math.pow((rnd.nextInt(5000) / 10000F), -1.7) * 10240);
long traffic = Math.round((float) bytes / elapsed_time);
d.setTrafficStats(traffic, traffic, now);
mDevices.insertOrUpdate(d);
}
}
}
mTimestamp = now;
handler.postDelayed(
new Runnable() {
@Override
public void run() {
mListener.onRouterActivityComplete(ACTIVITY_TRAFFIC_UPDATED, ACTIVITY_STATUS_SUCCESS);
}
},
300);
}
