CODEWITHSUNDEEP
android
Quicklaunch Technology
Quicklaunch Technology

Reputation: 337

Remember the previous method from which next method get called

In android I've to achieve following:

If entered password is correct in funToEnterPassword();. How could I know here from which method I called this method so I can continue with functionABC(); or functionXYZ();

public void fun1(){
 funToEnterPassword();
 funcABC();
}


public void fun1(){
 funToEnterPassword();
 functionXYZ();
}


public void funToEnterPassword(){
 //Enter password in popup
 //If password is correct how could I know here from which method I got called this method so I can continue with functionABC() or functionXYZ();
}

Upvotes: 0

Views: 91

Answers (3)

stack_ved
stack_ved

Reputation: 721

Usually the third item in the array should hold the current class and method values! this below code could be of some use!

StackTraceElement[] stackTraceElements = Thread.currentThread().getStackTrace();
    if(stackTraceElements != null && stackTraceElements.length > 0){
        if(stackTraceElements.length > 2){
            String methodName = stackTraceElements[2].getMethodName();
            String className = stackTraceElements[2].getClassName();
            Log.e(className, methodName);
            Toast.makeText(this, className + " " + methodName, Toast.LENGTH_LONG).show();
        }

    }

Upvotes: 0

MysticMagicϡ
MysticMagicϡ

Reputation: 28823

Try following method:

public void fun1(){
   boolean result = funToEnterPassword();
   if (result) 
      funcABC();
}

public void fun2(){
   boolean result = funToEnterPassword();
   if (result)
      functionXYZ();
}


public boolean funToEnterPassword(){

   pwdResult = false;
   //Enter password in popup
   //If correct pwd
   pwdResult = true;
   //If password is correct how could I know here from which method I got called this             method so I can continue with functionABC() or functionXYZ();

   return pwdResult;
}

Upvotes: 1

Rohit
Rohit

Reputation: 490

You can use boolean for that either declare method type as boolean or a variable and sets its value as you needed. Simple. :)

Upvotes: 2

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