Create images for all screen densitiesĪndroid Studio includes a tool called Vector Asset Studio that helps youĬreate images that support each screen density. Working with resourcesĪndroid Studio includes the following features and tools to help youĪdding resources. Project window, then press Alt + Insert ( Command + N on Mac).Īndroid Studio shows a small window with a list of suggested file types, asĪppropriate for the selected directory. When you want to create a new file, click the desired directory in the Information is also available for other resources, such as images and themes.įor example, if you place the caret on the theme name in your Android manifestįile and press F1, you can see the theme inheritance hierarchy and colors The method/member/class name and pressing F1. You can view documentation for an API by placing the caret on Security, performance, usability, accessibility, and internationalization. Without executing the app or writing tests.Įvery time you build your app, Android Studio runs Lint to check your sourceįiles for potential bugs and looks for optimization improvements in correctness,

Identify and correct problems with the structural quality of your code, Get quick fixes from lintĪndroid Studio provides a code scanning tool called Lint to help you to To see the list of supported live templates and customize them,Ĭlick File > Settings > Editor > Live Templates. Or type fbc to insert the findViewById() method along Inserts the code for a new fragment instance with argument placeholders. Android Studio inserts theĬode snippet associated with the template into your code.įor example, the newInstance abbreviation followed by Tab Template abbreviation and press the Tab key. Live templates allow you to enter code snippets for fast insertion andĬompletion of small chunks of code. The code editor providesīasic completion, smart completion, and statement completion.Ĭode completion. Need to look up class, method, and variable names. The following are just a few features to help you be more productive whenĬode completion speeds up app development by reducing typing errors and the That's what this section is all about: the tools that help you write yourĪpp and write it quickly. Layouts, creating images, and being productive along the way. What's most important is simply writing your app: writing the code, building Android Studio includes tools for every stage of development, but

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