从资源文件夹发送带有附件的电子邮件 [英] Sending Email with attachment from Asset folder
本文介绍了从资源文件夹发送带有附件的电子邮件的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
//EMAIL SENDING CODE FROM ASSET FOLDER
email = editTextEmail.getText().toString();
subject = editTextSubject.getText().toString();
message = editTextMessage.getText().toString();
final Intent emailIntent = new Intent(android.content.Intent.ACTION_SEND);
emailIntent.setType("file/html");
emailIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
emailIntent.putExtra(Intent.EXTRA_STREAM, Uri.parse("content://com.example.deepa.xmlparsing/file:///android_assets/Combination-1.html"));
startActivity(Intent.createChooser(emailIntent, "Send email using"));
最后,我从资产文件夹(Combination-1.html)中获取文件.
Finally, I'm getting the file from asset folder (Combination-1.html).
正在得到
找不到运行时错误文件异常.
还有其他发送文件附件的方式吗?
Is there any other way to send file attachment?
推荐答案
发送电子邮件的最简单方法是创建ACTION_SEND类型的Intent:
The easiest way to send an email is to create an Intent of type ACTION_SEND :
Intent intent = new Intent(Intent.ACTION_SEND);
intent.putExtra(Intent.EXTRA_SUBJECT, "Test");
intent.putExtra(Intent.EXTRA_EMAIL, new String[]{recipient_address});
intent.putExtra(Intent.EXTRA_TEXT, "Attachment test");
要附加单个文件,请向Intent添加一些扩展数据:
To attach a single file, add some extended data to Intent :
intent.putExtra(Intent.EXTRA_STREAM, Uri.fromFile(new File("/path/to/file")));
intent.setType("text/html");
或使用Html.fromHtml()构建html内容:
Or use Html.fromHtml() to build html content:
intent.putExtra( Intent.EXTRA_TEXT,
Html.fromHtml(new StringBuilder()
.append("<h1>Heading 1</h1>")
.append("<p><a>http://www.google.com</a></p>")
.toString()));
对于多个附件:
Intent intent = new Intent(Intent.ACTION_SEND_MULTIPLE);
intent.setType("text/html");
intent.putExtra(Intent.EXTRA_SUBJECT, "Test multiple");
intent.putExtra(Intent.EXTRA_TEXT, "multiple attachments");
intent.putExtra(Intent.EXTRA_EMAIL, new String[]{recipient_address});
ArrayList<Uri> uris = new ArrayList<Uri>();
uris.add(Uri.fromFile(new File("/path/to/first/file")));
uris.add(Uri.fromFile(new File("/path/to/second/file")));
intent.putParcelableArrayListExtra(Intent.EXTRA_STREAM, uris);
完成对传递意图的startActivity()的调用.
Finish with a call to startActivity() passing intent.
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