app/build.gradle

app/src/main/AndroidManifest.xml

...ain/java/com/example/leo/fitnessdiy/ExerciseActivity.java

...ain/java/com/example/leo/fitnessdiy/ExerciseFragment.java

...main/java/com/example/leo/fitnessdiy/HistoryFragment.java

...rc/main/java/com/example/leo/fitnessdiy/HomeActivity.java

app/src/main/res/layout/activity_exercise.xml

app/src/main/res/layout/activity_home.xml

app/src/main/res/layout/fragment_exercise.xml

app/src/main/res/layout/fragment_history.xml

app/src/main/res/values/strings.xml