使用Gmail客户端Android通过电子邮件发送多张照片

如何解决使用Gmail客户端Android通过电子邮件发送多张照片

告诉我如何实现从相机发送多张图像。本示例仅适用于1张图片。我查看了论坛，自己没有找到任何东西，也许有人知道答案，请告诉我。 在此示例中，我仅通过photoURI变量发送1张图像，对于我来说，我有兴趣发送2-3张相机快照的图像。

我的代码段：

         @Override
         public void onClick(View v) {

             String emailSubject = textSubject.getText().toString();
             String emailText = textMessage.getText().toString();

             Intent intent = new Intent();

             intent.putExtra(Intent.EXTRA_EMAIL,new String[]{odooAdress});
             intent.putExtra(Intent.EXTRA_SUBJECT,emailSubject);
             intent.putExtra(Intent.EXTRA_TEXT,emailText);
             intent.putExtra(Intent.EXTRA_STREAM,photoURI);
                      
             intent.setType("message/rfc822");

             intent.setClassName("com.google.android.gm","com.google.android.gm.ComposeActivityGmailExternal");                          
             try {
                 startActivity(intent);

             } catch (ActivityNotFoundException ex) {                   
             }                
             mUriList.clear();
         }
     });
     return root;
 }

 @Override
 public void onActivityResult(int requestCode,int resultCode,Intent data) {

     if (resultCode == RESULT_OK) {
         switch (requestCode) {
             case RQS_LOAD_IMAGE:
                 Uri imageUri = data.getData();
                 mUriList.add(imageUri);
                 mFileListAdapter.notifyDataSetChanged();
                 break;
             case RQS_SEND_EMAIL:
                 break;
         }
     }    
 }

 private File createImageFile() throws IOException {
     
     String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss").format(new Date());
     String imageFileName = "JPEG_" + timeStamp + "_";
     File storageDir = getActivity().getExternalFilesDir(Environment.DIRECTORY_PICTURES);
     File image = File.createTempFile(
             imageFileName,".jpg",storageDir      
     );        
     mCurrentPhotoPath = image.getAbsolutePath();
     return image;
 }

 private void dispatchTakePictureIntent() {
     Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);        
     if (takePictureIntent.resolveActivity(getActivity().getPackageManager()) != null) {            
         File photoFile = null;
         try {
             photoFile = createImageFile();
         } catch (IOException ex) {                
             Toast.makeText(getActivity(),"Error!",Toast.LENGTH_SHORT).show();
         }            
         if (photoFile != null) {
             photoURI = FileProvider.getUriForFile(getActivity(),"xyz.devdiscovery.example.FileProvider",photoFile);

             takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT,photoURI);
             startActivityForResult(takePictureIntent,REQUEST_TAKE_PHOTO);
         }
     }
 }