mirror of
https://github.com/Tencent/Hippy.git
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50 lines
1.3 KiB
Objective-C
50 lines
1.3 KiB
Objective-C
/*!
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* iOS SDK
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*
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* Tencent is pleased to support the open source community by making
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* Hippy available.
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*
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* Copyright (C) 2019 THL A29 Limited, a Tencent company.
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* All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#import "HippyImageCache.h"
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@interface HippyImageCache ()
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@property (nonatomic, strong) NSCache *imageCache;
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@end
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@implementation HippyImageCache
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+ (instancetype)sharedInstance {
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static HippyImageCache *cache = nil;
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static dispatch_once_t onceToken;
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dispatch_once(&onceToken, ^{
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cache = [[[self class] alloc] init];
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});
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return cache;
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}
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- (instancetype)init {
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self = [super init];
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if (self) {
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_imageCache = [[NSCache alloc] init];
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_imageCache.totalCostLimit = 1024 * 1024 * 5;
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}
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return self;
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}
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@end
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