Android Development for Beginners : Define a Method

Method 1

private String createCalendarEventReminder(String eventName, String location, int minutesAway) {
    String reminder = "You have an upcoming event in " + minutesAway + " minutes.";
    reminder = reminder + " It is " + eventName + " held at " + location + ".";
    return reminder;
}

Method 2

private int deductPoints(int pointsUsed) {
     // Everyone starts with 100 points
     int numberOfPoints = 100 - pointsUsed;
     return numberOfPoints;
}

Method 3

private String findTotalTripLength(int distanceOfFirstTrip, int distanceOfSecondTrip, int distanceOfThirdTrip) {
     // Assume we need 2 miles to go to our friend's home (where the trip will start).
     int totalLength = 2;
     
     // Then start adding in the trip length.
     totalLength = totalLength + distanceOfFirstTrip + distanceOfSecondTrip + distanceOfThirdTrip;
     
     // Form a string to display the total trip length.
     String message = "The total trip will be: " + totalLength + " miles.";
     return message;
}

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wow @pushpalroy thanks! glad i scrolled all the way here... I really couldn't see why my answers were incorrect

Working well. @pushpalory, I always make sure first that no white spaces around.

DONE

I am repeatedly getting error in the method 3. Is anything wrong?

if anyone is getting an error on String,int,String in return data type then try writing the code without leaving any space after the types are written ,my answer was giving error because of the space after the word

Getting the same error as posted above by rashibudati.

Awesome, Done!

I keep getting Try Again Message on method 2 return Data Type which is int

Done

done with it

done

Mr. Robot Root, you're supposed to follow instruction from the video and not to run the code. Thanks

This is cool, a lot of things to learn.

Hi , I don't know why I have the wrong message ?

thank you so much

done

done

this is the correct answer
must be attention to uppercase

Done

Done

done

done

Hi , I don't know why I have the wrong message ?

I think you copied "String" to Return data type field by double click on "String"
in this case it copy String + space like that

so remove this space

Make sure whene you copy-past to remove space at the end of words that you copy.

event we do correct , said not correct anyway I passed examin :)

who is doing in 2020?
during the pandemic
well, this course is going great.
abdullahjamil3810@gmail.com

Todo bien gracias
Realizando cursos durante la pandemia

Done