TextView Internationalization

TextView Internationalization

When calling TextView#setText

* Never call Number#toString() to format numbers; it will not handle fraction separators and locale-specific digits properly. Consider using String#format with proper format specifications (%d or %f) instead.

* Do not pass a string literal (e.g. "Hello") to display text. Hardcoded text can not be properly translated to other languages. Consider using Android resource strings instead.

* Do not build messages by concatenating text chunks. Such messages can not be properly translated.

Issue id: SetTextI18n

https://developer.android.com/guide/topics/resources/localization.html