Refactored multiple hard-coded strings into constants

felixlapierre / campus-guide

Concordia Campus Guide application - SOEN390

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Refactored multiple hard-coded strings into constants #225

Closed sharon-ho closed 4 years ago

sharon-ho commented 4 years ago

Notably error messages and duplicate strings found across several classes or methods. Also refactored all hard-coded strings in XMLs to string resources.

Added spacings for readability as bonus while doing this fix.