Flashcards
Mobile App Development - Lecture 1
Flashcards do conjunto (10)
- 1ActivityA single focused task in an Android application that can receive and handle UI events
- 2ViewAn item that appears on screen in an activity
- 3View GroupAn invisible view that contains other views (e.g., RadioGroup)
- 4GradleA build/compile management system
- 5XMLExtensible Mark-up Language:
Used to mark up data so it can be processed by computers - 6How do you create a toast message?Toast toast = Toast.makeText(Context, "text", duration);
toast.show();
or
Toast.makeText(Context, "text", duration).show(); - 7EventAn external stimulus your program can respond to
- 8Lambda ExpressionAn anonymous class with a concise syntax used to simplify event handling
- 9Class RContains nested classes representing each type of resource in your project’s res folder
- 10LayoutDefines the visual structure for a user interface
Android uses XML to specify the layout
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- FlashCards sobre Mobile App Development - Lecture 1, criado por M KB em 18-02-2018.
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- M KB
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