مساعدة ببرامج اندرويد

السلام عليكم

ممكن لو في حد عنده خبرة في برمجة الاندرويد يدينا اى فكرة عن الاسئلة دى عشان عندي امتحان

creat application in which we arranfe 4 image

add text that identifies each image

2

drivers always need to know miles ber  galon their car getso they estimate gasoline cost

develope an application that allows the user enter the number of miles driven and and the numbers of gallon  used and calcualte and diplay the coresponding miles per galon

3

create  an application that has GUI with one button with text" font size"  and view with text "hello android world

when button is clicked

an intent is issued to enlarge the text view

when clicked again  it redisplay the text view  in smaller font