【发布时间】:2014-10-10 15:49:10
【问题描述】:
我正在尝试发送位于设备文件夹中的 PDF 文件。文件被选中并发送,但它是空的。我哪里错了?
String inviare = n_fr.getText().toString();
Uri uri = Uri.fromFile(new File(Environment.getExternalStorageDirectory(), getString(R.string.app_name)+"/"+"Folder_"+anno+"/"+"file_"+inviare+".pdf"));
Intent sendEmail= new Intent(Intent.ACTION_SEND);
sendEmail.setType("application/pdf");
sendEmail.putExtra(Intent.EXTRA_SUBJECT, filename);
sendEmail.putExtra(Intent.EXTRA_STREAM, uri);
startActivity(Intent.createChooser(sendEmail, "Invia PDF"));
【问题讨论】:
标签: android file email pdf send