我允許用戶瀏覽原生圖庫>選擇圖像,並試圖連接所選圖像的電子郵件,但沒有得到確切的形象,看到我的代碼:從原生圖庫中選擇圖片並附加到電子郵件
private static int RESULT_LOAD_IMAGE = 1;
String picturePath;
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == RESULT_LOAD_IMAGE && resultCode == RESULT_OK && null != data) {
Uri selectedImage = data.getData();
String[] filePathColumn = { MediaStore.Images.Media.DATA };
Cursor cursor = getContentResolver().query(selectedImage,
filePathColumn, null, null, null);
cursor.moveToFirst();
int columnIndex = cursor.getColumnIndex(filePathColumn[0]);
picturePath = cursor.getString(columnIndex);
cursor.close();
// getting exact image which i selected with full path
Toast.makeText(getApplicationContext(), picturePath.toString(), Toast.LENGTH_LONG).show();
sendImage();
}
}
// to attach an image to email
public void sendImage() {
// TODO Auto-generated method stub
Intent i = new Intent(Intent.ACTION_SEND);
i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
i.setType("message/rfc822");
i.putExtra(Intent.EXTRA_STREAM, Uri.parse(picturePath));
i.putExtra(Intent.EXTRA_EMAIL, new String[]{"[email protected]"});
i.putExtra(Intent.EXTRA_SUBJECT, "subject of email");
i.putExtra(Intent.EXTRA_TEXT, "body of email");
startActivity(Intent.createChooser(i,"Send email via:"));
}
}
我錯過了什麼?我在哪裏犯錯誤?
打印'picturePath'值,並檢查它持有? – Kitkat
@Kitkat我嘗試使用此:Toast.makeText(getApplicationContext(),picturePath.toString(),Toast.LENGTH_LONG).show();而我選擇 – Sun
得到確切形象的名字,你只得到了形象的名字或圖像名稱與完整路徑? – Kitkat