Posts by Jessica Muller • 1 point

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  Q: How do I add a value that I calculated from an informed data that appears in a new Textview?

  I need to calculate the maximum heart rate from the age informed by the user (fcm = 220 - age). I created the fields to capture the name and age, but I can’t make the calculated fcm appear on the…

  java android android-studio listview textview

  asked 3 years, 4 months ago Jessica Muller 1