Tip-svgaPlayer练习

• 1.创建Xcode-App工程
• 2.终端打开-cd 到项目目录中
• 3.pod init 创建 Podfile
• 4.编写podfile

source 'https://mirrors.tuna.tsinghua.edu.cn/git/CocoaPods/Specs.git'
platform :ios, '9.0'
use_frameworks!
target 'SVGAPlayer-练习' do
  pod 'SVGAPlayer'
end

• 5.pod install --no-repo-update
• 6.#import <SVGAPlayer/SVGA.h> 引入头文件
• 7.@property (nonatomic, strong) SVGAPlayer *headFramePlayer; // 动态头像框成员属性
• 8.懒加载

//https://qn-video.longyouquwa.cn/public/2021/4/kne9q64x1618212139664.svga
//https://appfile.longyouquwa.cn/upload/gift/48741577444818.svga
- (SVGAPlayer *)headFramePlayer{
    if (!_headFramePlayer) {
        _headFramePlayer = [[SVGAPlayer alloc] initWithFrame:CGRectMake(0, 70, 100, 100)];
        _headFramePlayer.backgroundColor = [UIColor redColor];
        _headFramePlayer.loops = 0;
        _headFramePlayer.contentMode = UIViewContentModeScaleAspectFit;
        _headFramePlayer.userInteractionEnabled = NO;
        _headFramePlayer.clearsAfterStop = YES;

        SVGAParser *parser = [[SVGAParser alloc] init];
        __weak typeof(self) weakSelf = self;
        [parser parseWithURL:[NSURL URLWithString:@"https://appfile.longyouquwa.cn/upload/gift/48741577444818.svga"] completionBlock:^(SVGAVideoEntity * _Nullable videoItem) {
            if (videoItem != nil) {
                weakSelf.headFramePlayer.videoItem = videoItem;
                [weakSelf.headFramePlayer startAnimation];
            }
        } failureBlock:nil];
    }
    return _headFramePlayer;
}

• 9.添加到视图中[self.view addSubview:self.headFramePlayer];
• 10. info.plist添加App Transport Security Settings- Allow Arbitrary Loads设置为YES
• 11.运行就可以了
• 12.源码

#import "ViewController.h"
#import <SVGAPlayer/SVGA.h>
@interface ViewController ()
@property (nonatomic, strong) SVGAPlayer *headFramePlayer; // 动态头像框
@property (nonatomic, strong) SVGAPlayer *wavePlayer;
@property (nonatomic, strong) SVGAParser *waveParser;
@end
@implementation ViewController
- (void)viewDidLoad {
    [super viewDidLoad];
    [self.view addSubview:self.headFramePlayer];
    [self.view addSubview:self.wavePlayer];
}
//https://qn-video.longyouquwa.cn/public/2021/4/kne9q64x1618212139664.svga
//https://appfile.longyouquwa.cn/upload/gift/48741577444818.svga
- (SVGAPlayer *)headFramePlayer{
    if (!_headFramePlayer) {
        _headFramePlayer = [[SVGAPlayer alloc] initWithFrame:CGRectMake(0, 70, 100, 100)];
        _headFramePlayer.backgroundColor = [UIColor redColor];
        _headFramePlayer.loops = 0;
        _headFramePlayer.contentMode = UIViewContentModeScaleAspectFit;
        _headFramePlayer.userInteractionEnabled = NO;
        _headFramePlayer.clearsAfterStop = YES;
        SVGAParser *parser = [[SVGAParser alloc] init];
        __weak typeof(self) weakSelf = self;
        [parser parseWithURL:[NSURL URLWithString:@"https://appfile.longyouquwa.cn/upload/gift/48741577444818.svga"] completionBlock:^(SVGAVideoEntity * _Nullable videoItem) {
            if (videoItem != nil) {
                weakSelf.headFramePlayer.videoItem = videoItem;
                [weakSelf.headFramePlayer startAnimation];
            }
        } failureBlock:nil];
    }
    return _headFramePlayer;
}

- (SVGAPlayer *)wavePlayer{
    if (!_wavePlayer) {
        _wavePlayer = [[SVGAPlayer alloc] initWithFrame:CGRectMake(0, 190, 100, 100)];
        _wavePlayer.backgroundColor = [UIColor orangeColor];
        _wavePlayer.loops = 0;
        _wavePlayer.contentMode = UIViewContentModeScaleAspectFit;
        _wavePlayer.userInteractionEnabled = NO;
        _wavePlayer.clearsAfterStop = YES;  
        __weak typeof(self) weakSelf = self;
        [self.waveParser parseWithNamed:@"sound_wave_left" inBundle:[NSBundle mainBundle] completionBlock:^(SVGAVideoEntity * _Nonnull videoItem) {
            __strong typeof(weakSelf) stongSelf = weakSelf;
            if (videoItem != nil) {
                self.wavePlayer.videoItem = videoItem;
                [self.wavePlayer startAnimation];
            }
            } failureBlock:^(NSError * _Nonnull error) {
        }];
    }
    return _wavePlayer;
}

- (SVGAParser *)waveParser {
    if (!_waveParser) {
        _waveParser = [[SVGAParser alloc] init];
    }
    return _waveParser;
}
@end

• 13.这里我加载了一个本地的.svga问价用法是一样的就不赘述了。可以从网上下载资料进行测试。