我正在尝试使用打印管理器作为 PDF 在 WEP 视图中的回收器视图中打印列表,它卡在准备预览中,直到它崩溃不知道该怎么做,我的代码是
PrintManager printManager = (PrintManager) getSystemService(Context.PRINT_SERVICE);
PrintDocumentAdapter printAdapter = webView.createPrintDocumentAdapter();
String jobName = editText.getText().toString();
PrintAttributes.Builder builder = new PrintAttributes.Builder();
builder.setMediaSize(PrintAttributes.MediaSize.ISO_A4);
PrintJob printJob = printManager.print(jobName, printAdapter, builder.build());`