附上相机电子邮件图像 - 机器人
问题描述:
我有一个按钮,拍摄照片,在存储的ImageView的缩略图,当用户点击另一个按钮,它需要的是图像附加到电子邮件。附上相机电子邮件图像 - 机器人
香港专业教育学院遵循“拍摄照片只需”从Android网站的方向,但不包含附件。有人可以看到我出错的地方,我需要做些什么来解决它?
我对活动结果代码:
public void onActivityResult(int requestcode, int resultcode, Intent data) {
if (requestcode == CAMERA_CAPTURE_IMAGE_REQUEST_CODE) {
if (resultcode == RESULT_OK) {
Bundle bundle = new Bundle();
bundle = data.getExtras();
Bitmap BMB;
BMB = (Bitmap) bundle.get("data");
Hoon_Image.setImageBitmap(BMB);
try {
createImageFile();
} catch (IOException e) {
e.printStackTrace();
}
mDrawable = Hoon_Image.getDrawable();
mBitmap = ((BitmapDrawable) mDrawable).getBitmap();
}
}
}
private File createImageFile() throws IOException {
// Create an image file name
String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss").format(new Date());
String imageFileName = "JPEG_" + timeStamp + "_";
File storageDir = Environment.getExternalStoragePublicDirectory(
Environment.DIRECTORY_PICTURES);
File image = File.createTempFile(
imageFileName, /* prefix */
".jpg", /* suffix */
storageDir /* directory */
);
// Save a file: path for use with ACTION_VIEW intents
mCurrentPhotoPath = "file:" + image.getAbsolutePath();
return image;
}
我的电子邮件的意图:
if (Witness_response == "Yes"){
Intent emailIntent = new Intent(Intent.ACTION_SEND);
emailIntent.putExtra(Intent.EXTRA_EMAIL, new String[]{"[email protected]"});
emailIntent.putExtra(Intent.EXTRA_SUBJECT, "Dob in a Hoon Report (Y)");
emailIntent.putExtra(Intent.EXTRA_TEXT, "Hoon report has been recieved " + emailBody);
emailIntent.putExtra(Intent.EXTRA_STREAM, mCurrentPhotoPath);
emailIntent.setType("message/rfc822");
startActivity(Intent.createChooser(emailIntent, "Choose email client..."));
} else if (Witness_response == "No"){
Intent emailIntent = new Intent(Intent.ACTION_SEND);
emailIntent.putExtra(Intent.EXTRA_EMAIL, new String[]{"[email protected]"});
emailIntent.putExtra(Intent.EXTRA_SUBJECT, "Dob in a Hoon Report (N)");
emailIntent.putExtra(Intent.EXTRA_TEXT, "Hoon report has been recieved " + emailBody);
emailIntent.putExtra(Intent.EXTRA_STREAM, mCurrentPhotoPath);
emailIntent.setType("message/rfc822");
startActivity(Intent.createChooser(emailIntent, "Choose email client..."));
}
答
试试这个代码
public class MainActivity extends Activity {
private static final int CAMERA_REQUEST = 1888;
private ImageView imageView;
private File f;
public File getAlbumDir()
{
File storageDir = new File(
Environment.getExternalStoragePublicDirectory(
Environment.DIRECTORY_PICTURES
),
"BAC/"
);
// Create directories if needed
if (!storageDir.exists()) {
storageDir.mkdirs();
}
return storageDir;
}
private File createImageFile() throws IOException {
// Create an image file name
String imageFileName =getAlbumDir().toString() +"/image.jpg";
File image = new File(imageFileName);
return image;
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
this.imageView = (ImageView)this.findViewById(R.id.imageView1);
Button photoButton = (Button) this.findViewById(R.id.button1);
photoButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
try {
f = createImageFile();
Intent cameraIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
cameraIntent.putExtra(android.provider.MediaStore.EXTRA_OUTPUT, Uri.fromFile(f));
startActivityForResult(cameraIntent, CAMERA_REQUEST);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
});
}
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == CAMERA_REQUEST && resultCode == RESULT_OK) {
Bitmap photo = BitmapFactory.decodeFile(f.getAbsolutePath());
imageView.setImageBitmap(photo);
Intent i = new Intent(Intent.ACTION_SEND);
i.setType("message/rfc822");
i.putExtra(Intent.EXTRA_EMAIL , new String[]{"email id"});
i.putExtra(Intent.EXTRA_SUBJECT, "subject");
i.putExtra(Intent.EXTRA_TEXT , "body of email");
Uri uri = Uri.fromFile(f);
i.putExtra(Intent.EXTRA_STREAM, uri);
try {
startActivity(Intent.createChooser(i, "Send mail..."));
} catch (android.content.ActivityNotFoundException ex) {
Toast.makeText(MainActivity.this, "There are no email clients installed.", Toast.LENGTH_SHORT).show();
}
}
}
}
答
Intent emailIntent = new Intent(android.content.Intent.ACTION_SEND);
emailIntent.setType("image/*");
emailIntent.putExtra(android.content.Intent.EXTRA_EMAIL, new String[]{"[email protected]"});
emailIntent.putExtra(android.content.Intent.EXTRA_SUBJECT,"Test Subject");
emailIntent.putExtra(android.content.Intent.EXTRA_TEXT,"go on read the emails");
emailIntent.putExtra(Intent.EXTRA_STREAM, uri);
startActivity(Intent.createChooser(emailIntent, "Send Mail"));;
这里,
uri = Uri.fromFile(new File(Environment.getExternalStorageDirectory(), FILENAME));
+0
你是如何实现这个的? – scb998 2014-09-29 04:42:51
+0
是什么?你能否请你说说你想知道的东西?你有解决这个问题吗? – 2014-09-29 05:19:01
谢谢如此令人难以置信的多!这一直让我疯狂! – scb998 2014-09-30 01:10:48