Alpha Fitness App Design Features This article discusses the design features of Alpha Fitness app including user interface, remote service and content provider, GPS and Google Map integration, and estimating calories and distance from step counts. It also highlights the key points for each feature and provides useful resources for implementation.
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Subscribe Now A) Designing User Interface The Alpha Fitness app (Figure 1) has several Activities. The first Activity that will be launched at the start time is RecordWorkout Activity. It has a fragment for portrait mode and a fragment for landscape mode. When RecordWorkout is in the portrait mode, the user can press the Start Workout button. Once clicked, the Start Workout button becomes the Stop Workout button. The distance and duration of the workout will be recorded in real time and shown on the screen. The route for the user will be recorded using Android’s GPS services and shown on Google Map. When the user rotates the screen, the Record Workout Activity goes into the landscape more. The Workout Details fragment will be shown. In the Record Workout Activity, there is the User Profile button. When the user clicks on this button, the second Activity screen for user profile will be activated. User can edit name, select gender and input weight information. The same screen also gives summaries such as weekly average and all time total for distance, time, number of workouts and calories burned. User can use the Android’s Go Back button to navigate back to the Record Workout screen.
Figure 1. User interface design for Alpha Fitness. The diagram shows km as the unit but you may want to change it to miles.
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