Prior to the avatar selection was optimized before the picture is fixed, and today learned two other technology-related head replacement
One is the direct taking pictures as a picture, and the other is to select photos from the phone.
In the String url database update save avatar of a problem, a problem began to emerge: I failed to recognize the newly added one urlimg, I checked the relevant content, knowing that once built a database table, add a new performing, before the need to remove the table from the new establishment.
After removal, the bug disappeared, and another bug again, for the update was not successful. Resulting in head does not keep a database.
Then dry tomorrow