如何更改android默认打印对话框的纸张大小? [英] how to change android default printing dialog paper size?

问题描述

我在我的应用程序中使用默认的android打印机，我已经遵循了链接打印Web视图.

I am using default android printer in my application i have followed this link to print the web view.

它可以打印了，但是我的问题是，当打印对话框打开时，默认页面大小是A4，可以将纸张大小默认更改为A5吗?我在Google尝试过，但找不到答案，有人可以帮助我

it gets printing but my problem is when the print dialog opens the default page size is A4 , it is possible to change the paper size to A5 as default?? i tried in google but i can't find the answer, can anyone help me

推荐答案

搜索了很多我得到的答案之后，您必须更改PrinterAttributes.请参考我的android代码更改是

And i android code change is

 PrintAttributes.Builder builder = new PrintAttributes.Builder();
 builder.setMediaSize( PrintAttributes.MediaSize.ISO_A5);
 PrintJob printJob = printManager.print(jobName, printAdapter, builder.build());

就是这样.

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