Bluetooth Security Lock for Android smart phone platform

T he pr oject is t o make an A ndr oid applic ation which tr iggers a scr een loc k with a PI N when t he devic e is disc onnec t ed f r om anot her B luet oot h devic e. T his applic ation will r un in the bac kgr ound nor mally and c onst antly monit or t he Bluet oot h c onnection of t he de vic e. As s oon as it c atc hes a c hange in Bluet oot h c onnect ivit y st at e, it will t rigger a loc k scr een t o pr ot ect t he devic e.