java - Budget app problems -


i want create app main page display current balance , allow go 1 of 2 pages. second page allow enter deposits. third page allow make withdrawals.

i'm having problem code, when click buttons on main page, page opened blank. doing wrong possibly page isn't showing?

also, how can carry data deposit or withdrawal pages on main page show current balance?

i suppose calling new activity fine..

but not adding setcontentview(your layout)... in oncreate() of new activity

that might reason blank screen...


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