Hi there,
I currently have an app running Rhodes 5.0.38 and would like to implement the functionality that is offered in the SignalIndicators module yet I can't seem to get either the Ruby or Javascript version working. Upgrading Rhodes isn't an option at the moment, so I am after someone who can help with this version specifically as I can see structure of the extensions have change din later versions.
This is my code and errors I get when trying to use the module:
build.yml (extract)
app_type: "rhoelements"
extensions:
- json
- uri
- indicators
capabilities:
- gps
- camera
- signature
- push
- vibrate
RUBY - application_helper.rb (extract)
def check_connection
wlan_status = Rho::SignalIndicators.wlanStatus
signal_strength = wlan_status["signalStrength"] # returns a value between 0 and 100
puts "signal_strength #{signal_strength}"
if signal_strength > 30
# The network should be reliable enough for data transfer. We can trigger synchronization or download large files
return true
else
# We may encounter some connectivity issues. It may not be a good time to start a large download now
return false
end
end
Error:
const_missing: SignalIndicators
I 07/14/2016 16:12:21:646 00004c84 APP| App error: uninitialized constant Rho::SignalIndicators
C:/MotorolaRhoMobileSuite5.0.38/ruby/lib/ruby/gems/1.9.1/gems/rhodes-5.0.38/lib/framework/rho/rho.rb:1236:in `const_missing'
JAVASCRIPT - layout.erb (extract - called on dom ready)
function signal_status_sync(){
signalValue = Rho.SignalIndicators.wlanStatus;
console.log(signalValue);
console.log("Signal Strength is: " + signalValue['signalStrength']);
}
Console Output:
function () {
return apiReq({
instanceId: ('function' == typeof idFunc) ? idFunc.apply(this, []) : NOT_INSTANCE_ID,
args: arguments,
method: nativeName,
persistentCallbackIndex: persistentCallbackIndex,
valueCallbackIndex: valueCallbackIndex
});
} login:116
Signal Strength is: undefined
Any help would be greatly appreciated
1 Replies
When adding a new extension, make sure to clean the project the rebuilt it. otherwise the build process will not generate the extension build, hence this error: error: uninitialized constant Rho::SignalIndicators