Where to write the order to run the program in android? -

Where to write the order to run the program in android? -

i asked write order run android program. main activity or manifest? . start in main activity , run accordingly . said manifest right order of running of program. right answer?.

android manifest summary of android application. has info to the lowest degree android version compatible, permissions using,what java files used , rotation of device possible etc.

on other hand, main activity java file has code run application. happen when activity created ( oncreate), happen when application destroyed or removed memory (ondestroy).

the application can't work lone java , xml files.

like(a little bit off topic): when make/draw map, have give key symbols or reader confused. have give manifest along java files or android confused , application crash. order doesn't matter on working of programme handled java file.

android android-manifest main-activity