android - How to get current cell signal strength? -


i store cell signal strength, , this:

private class getrssi extends phonestatelistener {     @override     public void onsignalstrengthschanged(signalstrength signalstrength) {         super.onsignalstrengthschanged(signalstrength);         variables.signal = signalstrength.getgsmsignalstrength();       }  }

okay runs if changes. need current signal strength.

is there method ask current signal strength?

there getallcellinfo() method in telephonymanager added in api 17 solution. example of use:

telephonymanager telephonymanager = (telephonymanager)this.getsystemservice(context.telephony_service); // example value of first element cellinfogsm cellinfogsm = (cellinfogsm)telephonymanager.getallcellinfo().get(0); cellsignalstrengthgsm cellsignalstrengthgsm = cellinfogsm.getcellsignalstrength(); cellsignalstrengthgsm.getdbm();

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