Lab exercise

Create an activity named ClassSummaryActivity with its layout

Make ClassSummaryActivity as a launcher activity

Write XML code to design a form to take the user input for a class summary

$$ You may use TableLayout

Keep all input fields aligned from same left$-$location

$]$ Use ids in all input fields and buttons

Write java code to access input data of all fields

Write java code to handle any click action of the buttons

Data Validation: Implement appropriate java code to prevent any action to save if

inconsistent data is inserted in any field

o Print all invalid data

Generate a unique class summary id once all the field data passed validation check

Print all inserted data after validation