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This process requires users to select printers and print options before creatingĪ document for printing. When printing a photo that is in that orientation.Ī print adapter interacts with the Android print framework and handles the steps of the More appropriate to the content being printed, such as setting the orientation to landscape You may also use this parameter to set options that are Provide hints to the printing framework and pre-set options based on the previous printing cycle, Implementation of the print adapter class is discussed in the next section. The example code above demonstrates how to name a print job and set an instance of the PrintDocumentAdapter class which handles the steps of the printing lifecycle. PrintManager.print(jobName, new MyPrintDocumentAdapter(getActivity()), String jobName = getActivity().getString(R.string.app_name) + " Document" getSystemService(Context.PRINT_SERVICE) PrintManager printManager = (PrintManager) getActivity() PrintManager.print(jobName, MyPrintDocumentAdapter(context), null) to handle the generation of a print document Start a print job, passing in a PrintDocumentAdapter implementation

Set job name, which will be displayed in the print queue Val printManager = context.getSystemService(Context.PRINT_SERVICE) as PrintManager The following code example shows how to get the print manager This class allows you to initialize a print jobĪnd begin the printing lifecycle. Print request from your user is to connect to the Android print framework and obtain an instance When your application manages the printing process directly, the first step after receiving a This lesson shows you how you connect with the print manager, create a print adapter andīuild content for printing.

You must build components thatĬommunicate with the print framework, adjust to printer settings, draw page elements and Programming investment than the previously discussed approaches. Precise control of everything that goes into a page, including fonts, text flow, page breaks,Ĭreating print output that is completely customized for your application requires more The print output for these types of applications requires Graphic output, creating beautiful printed pages is a key feature. For some applications, such as drawing apps, page layout apps and other apps that focus on