Android from gallery to select picture Onactivityresult receive attention issues

When you select a picture from the gallery and then return to the data reception process, we may encounter a problem at this time. It's just that I'm gone. Returns the code. But why doesn't my picture path get it? This time may be different due to the Android API, because Android4.4 above and 4.3 below the Onactivityresult return URI is not the same, the intention to open the library to the API has no effect. At this time we need to correspond to the corresponding API return data processing, will not error. All right! The problem has been described. This is just a matter of description. Specific solutions are not documented

Android from gallery to select picture Onactivityresult receive attention issues