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Button and TextEdit declaration
In the 'Make a Simple Android App' series, the mButton was declared, as well as initialized inside the OnCreate method, but in this series, the button and TextEdit are declared outside of the OnCreate, but used inside it. Why is this? Is one preferred over the other?
Hi Sophie, It depends on where you want to use the variables. I recommend you check out the Java courses or read on the difference between Global and local variables in Java.