Conventions

In this book, you will find a number of text styles that distinguish between different kinds of information. Here are some examples of these styles and an explanation of their meaning.

Code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles are shown as follows: "Let us first delete the test.txt file from the current directory."

A block of code is set as follows:

@Override         
public void onReceivedSslError(WebView view, SslErrorHandler handler,                 SslError error) 
{            
   handler.proceed();         
}

When we wish to draw your attention to a particular part of a code block, the relevant lines or items are set in bold:

if(!URL.startsWith("file:")) {

Any command-line input or output is written as follows:

$ adb forward tcp:27042 tcp:27042
$ adb forward tcp:27043 tcp:27043

New terms and important words are shown in bold. Words that you see on the screen, for example, in menus or dialog boxes, appear in the text like this: "Finally, give your AVD a name and click Finish."

Note

Warnings or important notes appear in a box like this.

Tip

Tips and tricks appear like this.