import UIKit
/// 定义一个结构体类型的错误类型
struct MyBundleError: Error {
var errCode: Int = 0
/// 实现Error协议的localizedDescription只读实例属性
var localizedDescription: String {
return "TbundleName和podName不能同时为空 (errCode)"
}
}
extension Bundle {
class func bundleWithClass(for ctype:AnyClass,forResourceName resouceName: String, suffixType typeName:String) -> Bundle? {
return Bundle(path: Bundle(for: ctype).path(forResource: resouceName, ofType: typeName) ?? "")
}
class func bundle(withBundleName bundleName: String?, podName: String?) throws -> Bundle? {
var bpName: String?
if bundleName == nil && podName == nil {
throw MyBundleError(errCode: -1)
} else if bundleName == nil {
bpName = podName
} else if podName == nil {
bpName = bundleName
}
var bName: String?
if bpName?.contains(".bundle") == true {
bName = bpName?.components(separatedBy: ".bundle").first
}
//没使用framwork的情况下
var associateBundleURL = Bundle.main.url(forResource: bName, withExtension: "bundle")
//使用framework形式
if associateBundleURL == nil {
associateBundleURL = Bundle.main.url(forResource: "Frameworks", withExtension: nil)
associateBundleURL = associateBundleURL?.appendingPathComponent(bpName ?? "")
associateBundleURL = associateBundleURL?.appendingPathExtension("framework")
if let tassociateBundleURL = associateBundleURL, let associateBunle = Bundle(url: tassociateBundleURL){
associateBundleURL = associateBunle.url(forResource: bundleName, withExtension: "bundle")
}
}
// assert((associateBundleURL != nil), "取不到关联bundle")
//生产环境直接返回空
// return (associateBundleURL != nil) ? Bundle(url: associateBundleURL) : nil
guard let tlassociateBundleURL = associateBundleURL else {
return nil
}
return Bundle(url: tlassociateBundleURL)
}
}
@implementation NSBundle (AssociatedBundle)
/**
获取文件所在name，默认情况下podName和bundlename相同，传一个即可
@param bundleName bundle名字，就是在resource_bundles里面的名字
@param podName pod的名字
@return bundle
*/
+ (NSBundle *)bundleWithBundleName:(NSString *)bundleName podName:(NSString *)podName{
if (bundleName == nil && podName == nil) {
@throw @"bundleName和podName不能同时为空";
}else if (bundleName == nil ) {
bundleName = podName;
}else if (podName == nil) {
podName = bundleName;
}
if ([bundleName containsString:@".bundle"]) {
bundleName = [bundleName componentsSeparatedByString:@".bundle"].firstObject;
}
//没使用framwork的情况下
NSURL *associateBundleURL = [[NSBundle mainBundle] URLForResource:bundleName withExtension:@"bundle"];
//使用framework形式
if (!associateBundleURL) {
associateBundleURL = [[NSBundle mainBundle] URLForResource:@"Frameworks" withExtension:nil];
associateBundleURL = [associateBundleURL URLByAppendingPathComponent:podName];
associateBundleURL = [associateBundleURL URLByAppendingPathExtension:@"framework"];
NSBundle *associateBunle = [NSBundle bundleWithURL:associateBundleURL];
associateBundleURL = [associateBunle URLForResource:bundleName withExtension:@"bundle"];
}
NSAssert(associateBundleURL, @"取不到关联bundle");
//生产环境直接返回空
return associateBundleURL?[NSBundle bundleWithURL:associateBundleURL]:nil;
}
@end
// MARK: 新的获取方式 #import "NSBundle+TLAssociateBundle.h"
@implementation NSBundle (TLAssociateBundle)
+ (NSBundle *)bundleWithPathBundleName:(NSString *)bundleName ResourceName:(NSString *)bundleResourceName{
// MARK: 新的获取方式
return [NSBundle bundleWithPath:[[NSBundle bundleForClass:NSClassFromString(bundleName)] pathForResource:bundleResourceName ofType:@"bundle"]];
}
+ (NSBundle *)bundleWithURLBundleName:(NSString *)bundleName ResourceName:(NSString *)bundleResourceName {
NSBundle *bundle = [NSBundle bundleForClass:NSClassFromString(bundleName)];
NSURL *bundleURL = [bundle URLForResource:bundleResourceName withExtension:@"bundle"];
return [self bundleWithURL:bundleURL];
}
@end
NSBundle *bundle = [NSBundle bundleForClass:[MYSomeClass class]];
NSURL *bundleURL = [bundle URLForResource:bundleNamewithExtension:@"bundle"];
NSBundle *resourceBundle = [NSBundle bundleWithURL: bundleURL];