Android意图：发送带有附件的电子邮件 [英] Android Intent: Send an email with attachment

问题描述

我想通过电子邮件发送几个文件。我发现这个
使用意图的Android多个电子邮件附件，但它确实工作，我没有收到任何错误信息。它只是不附加文件（我也试图发送只有一个文件，但我得到相同的结果）。

我有监督的东西吗？你有什么建议吗？

  private static void email（Context context，String emailTo，String emailCC，
 String subject ，String emailText，List< String> filePaths）
 {
 //需要发送多个以获取多个附件
 final Intent emailIntent = new Intent（android.content.Intent。 ACTION_SEND_MULTIPLE）; 
 emailIntent.setType（text / xml）; 
 emailIntent.putExtra（android.content.Intent.EXTRA_EMAIL，
 new String [] {emailTo}）; 
 emailIntent.putExtra（android.content.Intent.EXTRA_SUBJECT，subject）; 
 emailIntent.putExtra（android.content.Intent.EXTRA_TEXT，emailText）; 
 //必须是一个ArrayList 
 ArrayList< Uri> uris = new ArrayList< Uri>（）; 
 //从路径转换为Android友好的可扩展Uri的
（String file：filePaths）
 {
文件fileIn = new File（file）; 
 // Uri u = Uri.fromFile（fileIn）; 
 Uri u = Uri.fromFile（new File（Environment.getExternalStorageDirectory（），blabla.xml））; 
 Log.v（bla，filepath：+ u.toString（））; 
 uris.add（u）; 
 Uri b = Uri.fromFile（new File（Environment.getExternalStorageDirectory（），blabla.es））; 
 uris.add（b）; 
 Log.v（bla，filepath：+ b.toString（））; 
} 
 emailIntent.putParcelableArrayListExtra（Intent.EXTRA_STREAM，uris）; 
 context.startActivity（emailIntent）; 
} 
  

LogCat：

  03-06 16：08：50.940：INFO / ActivityManager（69）：启动：Intent {act = android.intent.action.SEND_MULTIPLE typ = text / xml cmp = com.android。 email / .activity.MessageCompose（has extras）} from pid 436 
 03-06 16：08：52.130：INFO / ActivityManager（69）：显示com.android.email/.activity.MessageCompose：+ 1s118ms 
 03-06 16：08：52.470：WARN / IInputConnectionWrapper（436）：showStatusIcon处于非活动状态InputConnection 
  

解决方案

这段代码正在为我工​​作。 pdfFiles类型为 ArrayList< Uri> 。

  Intent shareIntent = new意图（android.content.Intent.ACTION_SEND_MULTIPLE）; 
 shareIntent.putExtra（android.content.Intent.EXTRA_SUBJECT，getText（R.string.share_subject））; 
 CharSequence seq = Html.fromHtml（mOCRText.toString（））; 
 shareIntent.putExtra（android.content.Intent.EXTRA_TEXT，seq）; 
 shareIntent.setType（application / pdf）; 
 
 shareIntent.putParcelableArrayListExtra（Intent.EXTRA_STREAM，pdfFiles）; 
 startActivity（Intent.createChooser（shareIntent，getText（R.string.share_chooser_title）））; 
  

I want to send send several files via eMail. I found this Android multiple email attachments using Intent but it does work and I don't get any error message. It just don't attach the files (I also tried to send just one file but I got the same result).

Did I have overseen something.? Do you have any suggestions?

private static void email (Context context, String emailTo, String emailCC, 
    String subject, String emailText, List<String> filePaths)
{
    //need to "send multiple" to get more than one attachment
    final Intent emailIntent = new Intent(android.content.Intent.ACTION_SEND_MULTIPLE);
    emailIntent.setType("text/xml");
    emailIntent.putExtra(android.content.Intent.EXTRA_EMAIL, 
        new String[]{emailTo});
    emailIntent.putExtra(android.content.Intent.EXTRA_SUBJECT, subject);
    emailIntent.putExtra(android.content.Intent.EXTRA_TEXT, emailText);
    //has to be an ArrayList
    ArrayList<Uri> uris = new ArrayList<Uri>();
    //convert from paths to Android friendly Parcelable Uri's
    for (String file : filePaths)
    {
        File fileIn = new File(file);
      //  Uri u = Uri.fromFile(fileIn);
        Uri u = Uri.fromFile(new File(Environment.getExternalStorageDirectory(), "blabla.xml"));
        Log.v("bla", "filepath: " +u.toString());
        uris.add(u);
        Uri b = Uri.fromFile(new File(Environment.getExternalStorageDirectory(), "blabla.es"));
        uris.add(b);
        Log.v("bla", "filepath: " +b.toString());
    }
    emailIntent.putParcelableArrayListExtra(Intent.EXTRA_STREAM, uris);
    context.startActivity(emailIntent);
}

LogCat:

03-06 16:08:50.940: INFO/ActivityManager(69): Starting: Intent { act=android.intent.action.SEND_MULTIPLE typ=text/xml cmp=com.android.email/.activity.MessageCompose (has extras) } from pid 436
03-06 16:08:52.130: INFO/ActivityManager(69): Displayed com.android.email/.activity.MessageCompose: +1s118ms
03-06 16:08:52.470: WARN/IInputConnectionWrapper(436): showStatusIcon on inactive InputConnection

解决方案

This code is working for me. pdfFiles is of type ArrayList<Uri>.

            Intent shareIntent = new Intent(android.content.Intent.ACTION_SEND_MULTIPLE);
            shareIntent.putExtra(android.content.Intent.EXTRA_SUBJECT, getText(R.string.share_subject));
            CharSequence seq = Html.fromHtml(mOCRText.toString());
            shareIntent.putExtra(android.content.Intent.EXTRA_TEXT, seq);
            shareIntent.setType("application/pdf");

            shareIntent.putParcelableArrayListExtra(Intent.EXTRA_STREAM, pdfFiles);
            startActivity(Intent.createChooser(shareIntent, getText(R.string.share_chooser_title)));

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