Access albums, select pictures from albums

@interface Oneviewcontroller () <uiimagepickercontrollerdelegate, uinavigationcontrollerdelegate>{

Uiimageview *imageview;

}

@end

@implementation Oneviewcontroller

-(void) Viewdidload {

[Super Viewdidload];

Self.view.backgroundColor = [Uicolor Yellowcolor];

Uiimageview inherited from UIView

ImageView = [[Uiimageview alloc] Initwithframe:cgrectmake (50, 50, 100, 150)];

Imageview.backgroundcolor = [Uicolor Graycolor];

[Self.view Addsubview:imageview];

UIButton *button = [UIButton buttonwithtype: (Uibuttontypecustom)];

Button.frame = CGRectMake (100, 200, 100, 100);

Button.layer.cornerRadius = 50;

[Button addtarget:self action: @selector (camera) forControlEvents: (UIControlEventTouchUpInside)];

[Button settitle:@ "Camera" forstate: (UIControlStateNormal)];

[Self.view Addsubview:button];

Button.backgroundcolor = [Uicolor Redcolor];

UIButton *mbutton = [UIButton buttonwithtype: (Uibuttontypecustom)];

Mbutton.frame = CGRectMake (50, 400, 100, 50);

[Mbutton addtarget:self Action: @selector (photo) forControlEvents: (UIControlEventTouchUpInside)];

Mbutton.backgroundcolor = [Uicolor Redcolor];

[Mbutton settitle:@ "album" Forstate: (UIControlStateNormal)];

[Self.view Addsubview:mbutton];

}

-(void) camera {

Judging whether the camera

BOOL Iscamera = [Uiimagepickercontroller iscameradeviceavailable: (uiimagepickercontrollercameradevicerear)];

Uiimagepickercontrollercameradevicerear Rear-facing camera

Front-facing camera Uiimagepickercontrollercameradevicefront

if (!iscamera) {

NSLog (@ "no rear camera");

Return

}

Uiimagepickercontroller *imagepicker = [[Uiimagepickercontroller alloc] init];

Imagepicker.sourcetype = Uiimagepickercontrollersourcetypecamera;

Imagepicker.delegate = self;

imagepicker.editing = yes;//camera photos are allowed to edit

[Self presentviewcontroller:imagepicker animated:yes completion:^{

}];

}

Pick up albums

-(void) Photo {

Uiimagepickercontroller *imagepicker = [[Uiimagepickercontroller alloc] init];

Imagepicker.sourcetype = uiimagepickercontrollersourcetypephotolibrary;

[Self presentviewcontroller:imagepicker animated:yes completion:^{

NSLog (@ "open System album");

}];

Imagepicker.delegate = self;

[Imagepicker release];

}

-(void) Imagepickercontroller: (Uiimagepickercontroller *) Picker didfinishpickingimage: (UIImage *) Image Editinginfo :(Nsdictionary *) Editinginfo {

Select album Photos

Imageview.image = image;

[Self Dismissviewcontrolleranimated:yes completion:^{

}];

}

-(void) didreceivememorywarning {

[Super didreceivememorywarning];

Dispose of any resources the can be recreated.

}

@end

Access albums, select pictures from albums