405 lines
12 KiB
Objective-C
405 lines
12 KiB
Objective-C
//
|
||
// MedalsCyclePagerCell.m
|
||
// YuMi
|
||
//
|
||
// Created by P on 2025/1/7.
|
||
//
|
||
|
||
#import "MedalsCyclePagerCell.h"
|
||
#import "MedalsModel.h"
|
||
#import <QGVAPWrapView.h>
|
||
#import "XPRoomGiftAnimationParser.h"
|
||
|
||
@interface MedalsCyclePagerCell () <HWDMP4PlayDelegate>
|
||
|
||
@property(nonatomic, copy) NSString *imagePath;
|
||
@property(nonatomic, copy) NSString *mp4Path;
|
||
|
||
@property(nonatomic, strong) NetImageView *imageView;
|
||
@property(nonatomic, strong) VAPView *mp4View;
|
||
@property(nonatomic, strong) XPRoomGiftAnimationParser *mp4Parser;
|
||
|
||
@property (nonatomic, strong) MedalVo *displayModel;
|
||
@property (nonatomic, assign) BOOL isVisible; // 跟踪 cell 是否可见
|
||
|
||
@end
|
||
|
||
@implementation MedalsCyclePagerCell
|
||
|
||
- (instancetype)initWithFrame:(CGRect)frame {
|
||
self = [super initWithFrame:frame];
|
||
if (self) {
|
||
[self setupUI];
|
||
[self setupNotifications];
|
||
}
|
||
return self;
|
||
}
|
||
|
||
- (instancetype)init {
|
||
self = [super init];
|
||
if (self) {
|
||
[self setupUI];
|
||
[self setupNotifications];
|
||
}
|
||
return self;
|
||
}
|
||
|
||
- (void)setupUI {
|
||
self.isVisible = YES;
|
||
|
||
self.backgroundColor = [UIColor clearColor];
|
||
self.contentView.backgroundColor = [UIColor clearColor];
|
||
|
||
// 添加图片视图
|
||
self.imageView = [[NetImageView alloc] init];
|
||
self.imageView.contentMode = UIViewContentModeScaleAspectFit;
|
||
[self.contentView addSubview:self.imageView];
|
||
[self.imageView mas_makeConstraints:^(MASConstraintMaker *make) {
|
||
make.center.mas_equalTo(self.contentView);
|
||
make.size.mas_equalTo(CGSizeMake(184, 184));
|
||
}];
|
||
|
||
// 添加 MP4 视图
|
||
[self.contentView addSubview:self.mp4View];
|
||
[self.mp4View mas_makeConstraints:^(MASConstraintMaker *make) {
|
||
make.edges.mas_equalTo(self.imageView);
|
||
}];
|
||
}
|
||
|
||
- (void)setupNotifications {
|
||
// 监听应用进入后台和恢复前台的通知
|
||
[[NSNotificationCenter defaultCenter] addObserver:self
|
||
selector:@selector(appDidEnterBackground)
|
||
name:UIApplicationDidEnterBackgroundNotification
|
||
object:nil];
|
||
|
||
[[NSNotificationCenter defaultCenter] addObserver:self
|
||
selector:@selector(appWillEnterForeground)
|
||
name:UIApplicationWillEnterForegroundNotification
|
||
object:nil];
|
||
|
||
// 监听内存警告通知
|
||
[[NSNotificationCenter defaultCenter] addObserver:self
|
||
selector:@selector(didReceiveMemoryWarning)
|
||
name:UIApplicationDidReceiveMemoryWarningNotification
|
||
object:nil];
|
||
}
|
||
|
||
- (void)prepareForReuse {
|
||
[super prepareForReuse];
|
||
|
||
// 停止播放
|
||
[self stopMP4Playback];
|
||
|
||
// 更彻底地重置 mp4View
|
||
[self resetMP4View];
|
||
|
||
// 隐藏视图
|
||
self.mp4View.hidden = YES;
|
||
self.imageView.hidden = YES;
|
||
|
||
// 重置状态
|
||
self.mp4Path = nil;
|
||
self.imagePath = nil;
|
||
self.isVisible = YES;
|
||
self.displayModel = nil; // 重置数据模型
|
||
|
||
// 清空图片
|
||
self.imageView.image = nil;
|
||
self.imageView.imageUrl = @"";
|
||
}
|
||
|
||
- (void)updateCell:(MedalVo *)model {
|
||
self.displayModel = model;
|
||
[self updateDisplayWithCurrentModel];
|
||
}
|
||
|
||
- (void)updateDisplayWithCurrentModel {
|
||
if (!self.displayModel) {
|
||
[self showDefaultPlaceholder];
|
||
return;
|
||
}
|
||
|
||
// 优化后的判断逻辑：更严格的 MP4 URL 验证
|
||
NSString *mp4Url = self.displayModel.mp4Url;
|
||
NSString *picUrl = self.displayModel.picUrl;
|
||
|
||
// 首先检查是否有明确的 MP4 URL
|
||
if (![NSString isEmpty:mp4Url] && [self isValidMP4URL:mp4Url]) {
|
||
[self setMp4Path:mp4Url];
|
||
return;
|
||
}
|
||
|
||
// 检查 picUrl 是否实际上是 MP4（兼容旧逻辑）
|
||
if (![NSString isEmpty:picUrl]) {
|
||
if ([self isValidMP4URL:picUrl]) {
|
||
[self setMp4Path:picUrl];
|
||
return;
|
||
} else if ([NSString isValidImageURL:picUrl]) {
|
||
[self setImagePath:picUrl];
|
||
return;
|
||
}
|
||
}
|
||
|
||
// 都不满足，显示默认占位图
|
||
[self showDefaultPlaceholder];
|
||
}
|
||
|
||
#pragma mark - 私有方法
|
||
|
||
/// 验证是否为有效的 MP4 URL
|
||
- (BOOL)isValidMP4URL:(NSString *)url {
|
||
if ([NSString isEmpty:url]) {
|
||
return NO;
|
||
}
|
||
|
||
// 检查 URL 是否以 mp4 结尾或包含 mp4 标识
|
||
NSString *lowercaseUrl = [url lowercaseString];
|
||
return [lowercaseUrl hasSuffix:@".mp4"] ||
|
||
[lowercaseUrl containsString:@"mp4"] ||
|
||
[lowercaseUrl containsString:@"video"];
|
||
}
|
||
|
||
/// 显示默认占位图
|
||
- (void)showDefaultPlaceholder {
|
||
[self stopMP4Playback];
|
||
self.mp4View.hidden = YES;
|
||
self.imageView.hidden = NO;
|
||
|
||
// 设置默认占位图，如果没有可以使用透明图片或者空白
|
||
self.imageView.imageUrl = @"";
|
||
self.imageView.image = [UIImageConstant defaultEmptyPlaceholder];
|
||
}
|
||
|
||
- (void)setImagePath:(NSString *)imagePath {
|
||
// 停止之前的 mp4 播放
|
||
[self stopMP4Playback];
|
||
|
||
_imagePath = imagePath;
|
||
self.mp4View.hidden = YES;
|
||
self.imageView.hidden = NO;
|
||
self.imageView.imageUrl = imagePath;
|
||
}
|
||
|
||
- (void)setMp4Path:(NSString *)mp4Path {
|
||
if ([NSString isEmpty:mp4Path]) {
|
||
self.mp4View.hidden = YES;
|
||
[self handleMP4FailureWithFallback];
|
||
return;
|
||
}
|
||
// 如果是相同的 mp4 路径，不需要重新加载
|
||
// if ([_mp4Path isEqualToString:mp4Path]) {
|
||
// return;
|
||
// }
|
||
|
||
// 停止之前的 mp4 播放
|
||
[self stopMP4Playback];
|
||
|
||
_mp4Path = mp4Path;
|
||
self.mp4View.hidden = NO;
|
||
self.imageView.hidden = YES;
|
||
|
||
if (!_mp4Parser) {
|
||
self.mp4Parser = [[XPRoomGiftAnimationParser alloc] init];
|
||
}
|
||
|
||
@kWeakify(self);
|
||
[self.mp4Parser parseWithURL:mp4Path
|
||
completionBlock:^(NSString * _Nullable videoUrl) {
|
||
@kStrongify(self);
|
||
if (![NSString isEmpty:videoUrl]) {
|
||
// 延迟播放机制：先标记为准备就绪，等待明确的播放信号
|
||
self.mp4View.tag = 1; // 标记已准备好播放
|
||
|
||
// 如果当前 Cell 可见，立即播放
|
||
if (self.isVisible) {
|
||
[self startMP4PlaybackWithURL:videoUrl];
|
||
}
|
||
}
|
||
} failureBlock:^(NSError * _Nullable error) {
|
||
@kStrongify(self);
|
||
NSLog(@"[MedalsCyclePagerCell] Failed to parse mp4: %@, fallback to image", error);
|
||
// MP4 解析失败，降级使用 picURL
|
||
[self handleMP4FailureWithFallback];
|
||
}];
|
||
}
|
||
|
||
/// 开始 MP4 播放
|
||
- (void)startMP4PlaybackWithURL:(NSString *)videoUrl {
|
||
if (![NSString isEmpty:videoUrl] && self.mp4View && !self.mp4View.hidden) {
|
||
[self.mp4View playHWDMP4:videoUrl repeatCount:-1 delegate:self];
|
||
NSLog(@"[MedalsCyclePagerCell] Started MP4 playback: %@", videoUrl);
|
||
}
|
||
}
|
||
|
||
/// 处理 MP4 播放失败，降级使用 picURL
|
||
- (void)handleMP4FailureWithFallback {
|
||
if (![NSString isEmpty:self.displayModel.picUrl]) {
|
||
if ([NSString isValidImageURL:self.displayModel.picUrl]) {
|
||
[self setImagePath:self.displayModel.picUrl];
|
||
} else {
|
||
[self showDefaultPlaceholder];
|
||
}
|
||
} else {
|
||
[self showDefaultPlaceholder];
|
||
}
|
||
}
|
||
|
||
#pragma mark - MP4 播放控制
|
||
|
||
/// 重置 MP4 视图，清理所有缓存内容
|
||
- (void)resetMP4View {
|
||
if (self.mp4View) {
|
||
// 方案1: 基础重置（推荐）
|
||
[self.mp4View stopHWDMP4];
|
||
self.mp4View.tag = 0;
|
||
self.mp4View.hidden = YES;
|
||
|
||
// 方案2: 完全重置（如果遇到严重的缓存问题才启用）
|
||
if (NO) { // 根据需要设置为 NO 来禁用完全重置
|
||
[self.mp4View removeFromSuperview];
|
||
_mp4View = nil;
|
||
// 重新添加 mp4View
|
||
[self.contentView addSubview:self.mp4View];
|
||
[self.mp4View mas_makeConstraints:^(MASConstraintMaker *make) {
|
||
make.edges.mas_equalTo(self.imageView);
|
||
}];
|
||
}
|
||
|
||
// 方案3: 强制清理内存（备用方案）
|
||
// 通过设置新的frame来触发内部清理
|
||
if (NO) { // 可以启用此方案作为替代
|
||
CGRect currentFrame = self.mp4View.frame;
|
||
self.mp4View.frame = CGRectZero;
|
||
self.mp4View.frame = currentFrame;
|
||
}
|
||
}
|
||
}
|
||
|
||
- (void)stopMP4Playback {
|
||
if (self.mp4View) {
|
||
[self.mp4View stopHWDMP4];
|
||
self.mp4View.tag = 0; // 重置播放状态标记
|
||
}
|
||
}
|
||
|
||
#pragma mark - 可见性管理
|
||
|
||
- (void)willDisplay {
|
||
self.isVisible = YES;
|
||
|
||
// 重新开始播放，而不是恢复暂停的播放
|
||
if (!self.mp4View.hidden && self.mp4Path) {
|
||
// 彻底停止当前播放
|
||
[self stopMP4Playback];
|
||
|
||
// 重新开始播放
|
||
if (!_mp4Parser) {
|
||
self.mp4Parser = [[XPRoomGiftAnimationParser alloc] init];
|
||
}
|
||
|
||
@kWeakify(self);
|
||
[self.mp4Parser parseWithURL:self.mp4Path
|
||
completionBlock:^(NSString * _Nullable videoUrl) {
|
||
@kStrongify(self);
|
||
if (![NSString isEmpty:videoUrl] && self.isVisible) {
|
||
[self startMP4PlaybackWithURL:videoUrl];
|
||
}
|
||
} failureBlock:^(NSError * _Nullable error) {
|
||
@kStrongify(self);
|
||
NSLog(@"[MedalsCyclePagerCell] Failed to restart mp4 in willDisplay: %@", error);
|
||
[self handleMP4FailureWithFallback];
|
||
}];
|
||
}
|
||
|
||
NSLog(@"[MedalsCyclePagerCell] willDisplay - isVisible: %@, mp4Path: %@",
|
||
self.isVisible ? @"YES" : @"NO", self.mp4Path ?: @"nil");
|
||
}
|
||
|
||
- (void)didEndDisplaying {
|
||
self.isVisible = NO;
|
||
// 彻底停止播放，而不是暂停
|
||
[self stopMP4Playback];
|
||
}
|
||
|
||
#pragma mark - 通知处理
|
||
|
||
- (void)appDidEnterBackground {
|
||
[self stopMP4Playback];
|
||
}
|
||
|
||
- (void)appWillEnterForeground {
|
||
if (self.isVisible && !self.mp4View.hidden && self.mp4Path) {
|
||
// 重新开始播放
|
||
if (!_mp4Parser) {
|
||
self.mp4Parser = [[XPRoomGiftAnimationParser alloc] init];
|
||
}
|
||
|
||
@kWeakify(self);
|
||
[self.mp4Parser parseWithURL:self.mp4Path
|
||
completionBlock:^(NSString * _Nullable videoUrl) {
|
||
@kStrongify(self);
|
||
if (![NSString isEmpty:videoUrl] && self.isVisible) {
|
||
[self startMP4PlaybackWithURL:videoUrl];
|
||
}
|
||
} failureBlock:^(NSError * _Nullable error) {
|
||
@kStrongify(self);
|
||
[self handleMP4FailureWithFallback];
|
||
}];
|
||
}
|
||
}
|
||
|
||
- (void)didReceiveMemoryWarning {
|
||
// 内存警告时停止播放
|
||
if (!self.isVisible) {
|
||
[self stopMP4Playback];
|
||
}
|
||
}
|
||
|
||
#pragma mark - 生命周期
|
||
|
||
- (void)dealloc {
|
||
// 停止播放
|
||
[self stopMP4Playback];
|
||
|
||
// 移除通知观察者
|
||
[[NSNotificationCenter defaultCenter] removeObserver:self];
|
||
|
||
// 清理资源
|
||
self.mp4Parser = nil;
|
||
NSLog(@"MedalsCyclePagerCell dealloc");
|
||
}
|
||
|
||
#pragma mark - Lazy load
|
||
|
||
- (VAPView *)mp4View {
|
||
if (!_mp4View) {
|
||
_mp4View = [[VAPView alloc] init];
|
||
_mp4View.contentMode = UIViewContentModeScaleAspectFit;
|
||
// [_mp4View enableOldVersion:YES];
|
||
}
|
||
return _mp4View;
|
||
}
|
||
|
||
#pragma mark - HWDMP4PlayDelegate
|
||
|
||
- (BOOL)shouldStartPlayMP4:(VAPView *)container config:(QGVAPConfigModel *)config {
|
||
return YES;
|
||
}
|
||
|
||
- (void)viewDidFinishPlayMP4:(NSInteger)totalFrameCount view:(VAPView *)container {
|
||
// MP4 播放完成，循环播放会自动重新开始
|
||
}
|
||
|
||
- (void)viewDidStopPlayMP4:(NSInteger)lastFrameIndex view:(VAPView *)container {
|
||
// MP4 播放停止
|
||
}
|
||
|
||
- (void)viewDidFailPlayMP4:(NSError *)error {
|
||
NSLog(@"MP4 播放失败: %@", error);
|
||
// MP4 播放失败，降级使用 picURL
|
||
[self handleMP4FailureWithFallback];
|
||
}
|
||
|
||
@end
|