callbacks in android

suppose b(return of a ) and a is a function . B function takes argument of A(FUNCTION POINTER ),

Broadcasts in android

 Broadcasts listens to any type of event like touch or walk or sms recieve and then do something on recieving the broadcast .via OnRecieve method   . LIKE FOR EXAMPLE

If we want to do something when an sms is recieved in mobile then first declaring broadcast and intentfilter inside the manifest then creating a class extending broadcastReciever . we can do what we want in OnResponse method. 

broadcasts by CODETUTOR

JsonObject==null condition doesnt work and Formater doesnt format the null jsonobject like this {};

solution is

using .isnull method for the if condition and

excecuting the formating only when not null condition and it Works yoo!! 

cgpa calculator

 check this url for more information 

cgpa calculator youtube link

Bluetooth scan stopped in app due to permission not asked by user

 bluetooth scanner connects and disconnects  in runtime when uses the permission 

permissions.add(Manifest.permission.ACCESS_BACKGROUND_LOCATION)

Google changes it policy to first ask and then if user accept only then it will be executed

Solution is simply remove this or follow instructions for more clearity .

CHECK HERE

OOPS 1

 methods in interface should ALL be created when implemented 

RESOLVING BLUETOOTH SOCKET IN ANDROID STUDIO

will be updated soon .

We are in living in a simulation !!!!

Can be a manifestation in the form of simulation we are living

yoooooo!!!

 

CGPA CALCULATOR IN NEUMORPHSTYLE

NECESSORY STEPS :

INPUT USER DATA AND STORING IN SQL DATABASE . 

USING DATA TO MANIPULATE CALCULATIONS IN JAVA FILE 

DISPLAYING IN UI VIEWS OF THE ANDROID APP

NEUMORPHISM IN ANDROID STUDIO

 

Quality gadgets and ui assests for neumorphism patterns 

LINK: GITHUB