java - Need assistance checking to see if a value is -1 -


i need check see if value -1. i'm having trouble bit of source code i've compiled , i'm not sure how resolve issue here.

i know need implement:

if(wifimanager.addnetwork(conf) == -1) {     // insert code handle failure here. } else {     // rest of code 'success' case here! }

but i'm not sure should insert handle failure.

you can comparing result of wifimanager.addnetwork(conf); in if statement...

if(wifimanager.addnetwork(conf) == -1) {     // insert code handle failure here. } else {     // rest of code 'success' case here! }

i'm assuming working android's wifimanager.


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