Allow User To Select Path For Save File in Android -

i developing 1 application our client , there 1 little functionality stuck, need help,

scenarion: have developed 1 recycle view, users can see list of images , songs , videos per category, user have 1 option see or listen images, audio or video, , there option download it.

need @ have done 1 static path user can save files, our client wants allow users select path save files , need file dialog user can select location.

note: guys note 1 static path have done , working superb, storing path in local database can use later, remain how can allow user select location save file?

i think android directorychooser choose directory file save.

manifest

you need declare directorychooseractivity , request android.permission.write_external_storage permission.

<uses-permission android:name="android.permission.write_external_storage" /> ... <application>     <activity android:name="net.rdrei.android.dirchooser.directorychooseractivity" /> </application> 

activity

to choose directory, start activity app logic:

 final intent chooserintent = new intent(this, directorychooseractivity.class);      final directorychooserconfig config = directorychooserconfig.builder()             .newdirectoryname("dirchoosersample")             .allowreadonlydirectory(true)             .allownewdirectorynamemodification(true)             .build();      chooserintent.putextra(directorychooseractivity.extra_config, config);  // request_directory constant integer identify request, e.g. 0 startactivityforresult(chooserintent, request_directory); 

handle result in onactivityresult method:

@override protected void onactivityresult(int requestcode, int resultcode, intent data) {     super.onactivityresult(requestcode, resultcode, data);      if (requestcode == request_directory) {         if (resultcode == directorychooseractivity.result_code_dir_selected) {             handledirectorychoice(data                 .getstringextra(directorychooseractivity.result_selected_dir));         } else {             // nothing selected         }     } }