Syntax:
[int] sysinfo.signalbars;
Description:
This is a read-only property that returns an integer indicating the network signal strength.
The returned value is in the range of 0 to 7, where 0 represents no signal and 7 represents the maximum signal strength.
For more information on network connection related aspects that you should take into account in your widget, see Dealing with network issues.
Example code:
// Retrieve the current signal strength var signalStrength = sysinfo.signalbars;
if (signalStrength == 0)
alert("No network signal!");