xcode - How Can I Call the "use" button of a UIImagePicker? -


i can call image picker take photo [picker takepicture];

but after that, want use image took automatically, code, not with: 1didfinishpickingmediawithinfo:1

but void function of picker... can i?

    [picker takepicture];     picker.cameraflashmode = uiimagepickercontrollercameraflashmodeauto;     picker.cameraflashmode = uiimagepickercontrollercameraflashmodeon;

i call function above without real click on "use" button

    - (void)imagepickercontroller:(uiimagepickercontroller *)picker2 didfinishpickingmediawithinfo:(nsdictionary *)info      { nslog(@"didfinishpickingmedia"); [picker2 dismissviewcontrolleranimated:yes completion:null]; nsstring *mediatype = [info objectforkey:uiimagepickercontrollermediatype];  if ([mediatype isequaltostring:(nsstring *)kuttypeimage]) {     nslog(@"imagesave");     uiimage *image = [info                       objectforkey:uiimagepickercontrolleroriginalimage];      uiimagewritetosavedphotosalbum(image,                                        self,                                        @selector(image:finishedsavingwitherror:contextinfo:),                                        nil);     uialertview *alertview = [[uialertview alloc] initwithtitle:@"saved"                                                         message:@"image saved in camera roll" delegate:self cancelbuttontitle:@"ok" otherbuttontitles: nil];     [alertview show]; } else if ([mediatype isequaltostring:(nsstring *)kuttypemovie]) {     nsstring *moviepath = [[info objectforkey:                             uiimagepickercontrollermediaurl] path];      if (uivideoatpathiscompatiblewithsavedphotosalbum (moviepath)) {         uisavevideoatpathtosavedphotosalbum (                                              moviepath, nil, nil, nil);         uialertview *alertview = [[uialertview alloc] initwithtitle:@"saved"                                                             message:@"video saved in camera roll" delegate:self cancelbuttontitle:@"ok" otherbuttontitles: nil];         [alertview show];     } }      }


Comments

Post a Comment

Popular posts from this blog

user interface - Python attempting to create a simple gui, getting "AttributeError: 'MainMenu' object has no attribute 'intro_screen'" -

complete newbie here python started learning language few days ago (with no programming experience beforehand). i'm bashing skull against desk here, trying create 1 menu button lead menu, supposed replace/hide/destroy previous menu (either works, long process can reversed). what i've come far: import wx class mainframe(wx.frame): def __init__(self): wx.frame.__init__(self, none) self.centre() self.main_menu = mainmenu(self) self.intro_screen = introscreen(self) self.intro_screen.hide() class mainmenu(wx.frame): def __init__(self, parent): wx.frame.__init__(self, parent=parent) self.main_menu = mainmenu panel = wx.panel(self) sizer = wx.boxsizer(wx.vertical) nextscreen = wx.button(panel, label='next screen', size=(150,30)) nextscreen.bind(wx.evt_button, self.nextscreen) sizer.add(nextscreen, 0, wx.center|wx.all, 5) self.show() self.c...
Read more

jquery - Common JavaScript snippet to share files on Google Drive, Dropbox, Box.net or SkyDrive -

this first assignment of file sharing. need share files our website above mentioned locations. currently, have been exploring each service’s api file sharing. question 1 : there javascript code snippet available (like addthis.com ) share files? question 2 : should use server side coding file sharing or javascript advisable? thanks viewers. found useful plug-in named "ink file picker". saves given http file resource directly users online storage engine. url: https://developers.inkfilepicker.com/docs/web/ live example: http://ctrlq.org/save/
Read more

Android Gson.fromJson error -

i've completed tutorial how connect json url , parse content using gson library. code works fine url specified in tutorial, tryed modify work this url . tryed display 1 field second ulr, base field, can't work. here code, please help: public class jsonparsingactivity extends activity { string url = "http://api.openweathermap.org/data/2.5/weather?q=london,uk"; @override public void oncreate(bundle savedinstancestate) { super.oncreate(savedinstancestate); setcontentview(r.layout.main); inputstream source = retrievestream(url); gson gson = new gson();// main gson class reader reader = new inputstreamreader(source); searchresponse response = gson.fromjson(reader, searchresponse.class); //gson.fromjson(string, class) toast.maketext(this, response.base, toast.length_short).show(); } private inputstream retrievestream(string url) { defaulthttpclient client = new defaulthttpclient(); httpget getrequest = new httpget(url);...
Read more