![]() ![]() After taking the input it’ll return the results to them on the screen. This Application will simply take the input values and the operation to be performed from the users. This code compiles and runs OK, but when I click on the buttons (for 15%, 18%, 20%, and 22%) it doesn't seem to run the calculations - the tip and total amounts show up as 0.00 and the eachperson (what each person pays if you split the bill) shows up as NaN (Not a number.) The code is simple enough, so this is probably a simple error.but I don't know where it is and neither does the teacher. Calculator Android Project: A calculator will be an easy application if you have just learned Android and coding for Java. The app allows the user to input the amount owing on the bill and select how much they want to tip as a percentage of the bill. The app is built with Java and uses the native API. I tried to adapt the code in the book (which used a slider) to one with four buttons. This is a simple tip calculator app built for Android. I need the values to reset to 0 when the seek bar is zero and when the bill amount is zero. ritik2410 / ElegantCalculator Star 62 Code Issues Pull requests A simple android calculator like IOS UI. I'm taking a course in mobile app development and one of the first projects was a tip calculator. Im using Java in Android studio to make a tip calculator whose values update as you change the tip percentage using a seek bar.
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