[android-beginners] maven build include-exclude languages(resources) from build

Hi, I am working to create a build script with maven for an android project and I want to use profile in the pom.xml so I can select the languages(resources) that I want when I make the build. The resources are in res folder and in this folder I have a folder for every language ( en, ar, es, fr,

[android-beginners] Help me to select some days from a calendar base on some dates that I have please

I am working to an aplication who calculate the menstruation of girls. input: a calendar - start_day(the start day of menstrual cycle wich is with red in the calendar ) - end_day(the end day of menstrual cycle wich is with yellow in the calendar) -