我正在使用我的应用程序中的反馈功能,用户应该从图库中选择图像并键入他的消息并按发送按钮,发送按钮时单击代码应该是从框中获得文本(下图),并将其附加到电子邮件意图并发送整个事情,一切似乎工作得很好,直到我得到“无法附上空文件”吐司消息,这是我多远得到了在代码Android - 将图像附加到电子邮件
String rating = String.valueOf(RateBar.getRating());
String subject = Feedback.getText().toString();
String FileLocation = FilePathPreview.getText().toString();
String to ="[email protected]";
String message = UserInput.getText().toString();
String body = "Rating : "+rating+" out of 5"+
"\n "+message;
Intent email = new Intent(Intent.ACTION_SEND);
email.putExtra(Intent.EXTRA_EMAIL, new String[]{to});
email.putExtra(Intent.EXTRA_SUBJECT, subject);
email.putExtra(Intent.EXTRA_TEXT, body);
email.putExtra(Intent.EXTRA_STREAM, Uri.parse("file:/"+FileLocation));
//need this to prompts email client only
email.setType("message/rfc822");
startActivity(Intent.createChooser(email, "Choose an Email client :"));
public void grabImg(){
Intent intent = new Intent();
intent.setType("image/*");
intent.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(Intent.createChooser(intent,
"Select Picture"), SELECT_PICTURE);
}
protected void onActivityResult(int requestCode, int resultCode, Intent imageReturnedIntent) {
super.onActivityResult(requestCode, resultCode, imageReturnedIntent);
if(resultCode == RESULT_OK){
Uri selectedImage = imageReturnedIntent.getData();
String PathP = selectedImage.getPath().toString();
FilePathPreview.setText(PathP);
}
}
我想预先等待'file:/'是什么破坏你的代码。尝试摆脱这一点。 – theFunkyEngineer
'String PathP = selectedImage.getPath()。toString();'是无用的,除非'Uri'的方案可能是'file'。另外,请记住,ACTION_SEND支持* EXTRA_TEXT *或EXTRA_STREAM *,但不一定是两者。 – CommonsWare
'String FileLocation = FilePathPreview.getText()。toString();'你没有告诉它什么。你当然应该。 – greenapps