Flashcards
Android Resources
Flashcards do conjunto (16)
- 1In the resources folder- Layouts
- Strings
- Images
- Dimensions
- Styles
- Themes
- Values
-Menus
- Colours - 2Dimensions What are they?- A number followed by a unit of measurement eg. 10px or 2in.
- 3Dimensions dp What does it stand for and define it...Density Independent Pixels
1dp = 1 pixel no matter what size of screen - 4Dimensions sp What does it stand for and define it...Scale Independent Pixels
this is like the dp unit, but it is also scaled by the user's font size preference. - 5Dimensions pt What does it stand for and define it...Points
1/72 of an inch - 6Styles What does it allow us to do? What is it similar to?Allows us to style application
- Similar to CSS(Cascading Style Sheets) - 7Themes What is it? For example?A Style applied to an app or activity
- eg. All text views can be set to the same font - 8Values Which resources does it contain?Containing different types of value type resources from an app
- Bool
- Integer
- Integer Array
- Type Array (a typed array to create an array of resources such as drawables) - 9Menus How are they defined?Defined through Java code or through XML
- 10Colours Which folder are they located in? Each colour is stored as which type of value?- The colour file is located in values/colors.xml file. eg. login_screen_font_color.
- Each colour is defined as a hexadecimal value. - 11Strings and Resources How do we refer to a string in a resource?"@string/{name of string}"
- 12Image Size What are the 3 image sizes?LDPI - 36x36 px
MDPI - 48x48 px
HDPI - 72x72 px - 13SuperClasses frequently extended What are the 5 main classes?- Intent
- IntentService
- App Widget Provider
- AppWidgetProviderInfo
- Broadcast Receiver - 14Working with Intents How to declare one?Intent turnLightOn = new Intent(“TURN_LIGHT_ON”);
- 15App widget Which class is the intent handled in?Intent is handled in a broadcast reciever
- 16AppWidgetProvider What is the AppWidgetProvider?is an Instance
Informações
- Descrição
- Masters of Science Mobile App FlashCards sobre Android Resources, criado por Nathan Hunsdale em 21-05-2014.
- Criado por
- Nathan Hunsdale
- Visualizações
- 25
- Avaliação