用iOS代码获取APP启动页图片
用代码获取APP启动页图片
//
//AppleSystemService.swift
//Swift-Animations
//
//CreatedbyYouXianMingon16/8/11.
//Copyright©2016年YouXianMing.Allrightsreserved.
//
importUIKit
classAppleSystemService:NSObject{
/**
Getthelauchimage.
-returns:Thelauchimage.
*/
classfunclaunchImage()->UIImage{
varlauchImage:UIImage!
varviewOrientation:String!
letviewSize=UIScreen.mainScreen().bounds.size
letorientation=UIApplication.sharedApplication().statusBarOrientation
iforientation==.LandscapeLeft||orientation==.LandscapeRight{
viewOrientation="Landscape"
}else{
viewOrientation="Portrait"
}
letimagesInfoArray=NSBundle.mainBundle().infoDictionary!["UILaunchImages"]
fordict:Dictionary<String,String>inimagesInfoArrayas!Array{
letimageSize=CGSizeFromString(dict["UILaunchImageSize"]!)
ifCGSizeEqualToSize(imageSize,viewSize)&&viewOrientation==dict["UILaunchImageOrientation"]!asString{
lauchImage=UIImage(named:dict["UILaunchImageName"]!)
}
}
returnlauchImage
}
}
源码-Objective-C
//
//AppleSystemService.h
//AppleSystemService
//
//CreatedbyYouXianMingon16/7/2.
//Copyright©2016年YouXianMing.Allrightsreserved.
//
#import<Foundation/Foundation.h>
#import<UIKit/UIKit.h>
@interfaceAppleSystemService:NSObject
/**
*Getthelauchimage.
*
*@returnThelauchimage.
*/
+(UIImage*)launchImage;
@end
//
//AppleSystemService.m
//AppleSystemService
//
//CreatedbyYouXianMingon16/7/2.
//Copyright©2016年YouXianMing.Allrightsreserved.
//
#import"AppleSystemService.h"
@implementationAppleSystemService
+(UIImage*)launchImage{
UIImage*lauchImage=nil;
NSString*viewOrientation=nil;
CGSizeviewSize=[UIScreenmainScreen].bounds.size;
UIInterfaceOrientationorientation=[[UIApplicationsharedApplication]statusBarOrientation];
if(orientation==UIInterfaceOrientationLandscapeLeft||orientation==UIInterfaceOrientationLandscapeRight){
viewOrientation=@"Landscape";
}else{
viewOrientation=@"Portrait";
}
NSArray*imagesDictionary=[[[NSBundlemainBundle]infoDictionary]valueForKey:@"UILaunchImages"];
for(NSDictionary*dictinimagesDictionary){
CGSizeimageSize=CGSizeFromString(dict[@"UILaunchImageSize"]);
if(CGSizeEqualToSize(imageSize,viewSize)&&[viewOrientationisEqualToString:dict[@"UILaunchImageOrientation"]]){
lauchImage=[UIImageimageNamed:dict[@"UILaunchImageName"]];
}
}
returnlauchImage;
}
@end
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