android - how to find incompatible apis with older versions -

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i have built app api 23/22/21 sdk mintargetversion = 16.

i use android studio

sometimes during development process, saw android giving hints newer api used when mintarget 16.

i have fixed of may not all.

now have written lot of code , looking way find out usages of newer api not compatible older versions.

i looking same in layout files well.

is there easy way can find out?

harder way @ every single line of code again or source files.

in android studio can click on analyze in toolbar @ top > inspect code > whole project

after finished have list of lint errors can go through


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