更换项目

YuMi/Modules/YMRoom/View/BaseUIContainerView/XPRoomBackContainerView.m

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+//
+//  YMRoomBaseUIView.m
+//  YUMI
+//
+//  Created by YUMI on 2021/10/11.
+// 最下面的View
+
+#import "XPRoomBackContainerView.h"
+///Third
+#import <Masonry/Masonry.h>
+#import <ReactiveObjC/ReactiveObjC.h>
+///Model
+#import "RoomInfoModel.h"
+//SVGA动画播放
+#import "SVGA.h"
+#import "SVGAParserManager.h"
+///Tool
+#import "YUMIMacroUitls.h"
+#import "XNDJTDDLoadingTool.h"
+#import "NetImageView.h"
+
+@interface XPRoomBackContainerView ()
+///背景图片
+@property (nonatomic,strong) NetImageView *backImageView;
+///动态背景
+@property (nonatomic, strong) SVGAImageView *svgDisplayView;
+@property (nonatomic, strong) SVGAParserManager *parserManager;
+///host 代理
+@property (nonatomic,weak) id<RoomHostDelegate>delegate;
+
+@end
+
+@implementation XPRoomBackContainerView
+
+- (instancetype)initWithdelegate:(id<RoomHostDelegate>)delegate {
+	self = [super init];
+	if (self) {
+		self.delegate = delegate;
+		[self initSubViews];
+		[self initSubViewConstraints];
+        self.clipsToBounds = YES;
+	}
+	return self;
+}
+
+#pragma mark - Private Method
+- (void)initSubViews {
+    [self addSubview:self.backImageView];
+    [self addSubview:self.svgDisplayView];
+}
+
+- (void)initSubViewConstraints {
+    [self.backImageView mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.edges.mas_equalTo(self);
+    }];
+    [self.svgDisplayView mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.edges.mas_equalTo(self);
+    }];
+}
+
+- (void)onRoomEntered {
+	[self updateRoomBg];
+}
+
+- (void)onRoomUpdate {
+    [self updateRoomBg];
+}
+
+- (void)updateRoomBg {
+    RoomInfoModel *roomInfo = [self.delegate getRoomInfo];
+    if (roomInfo.backPic.length > 0) {
+        ///MARK:更改图片拉伸策略 BY lvjunhang, 2018-12-03,原值为：UIViewContentModeScaleAspectFit
+        self.backImageView.contentMode = UIViewContentModeScaleAspectFill;
+        if ([roomInfo.backPic containsString:@".svga"]) { //房间背景是SVGA动态背景
+            self.svgDisplayView.hidden = NO;
+            @weakify(self);
+            [self.parserManager loadSvgaWithURL:[NSURL URLWithString:roomInfo.backPic] completionBlock:^(SVGAVideoEntity * _Nullable videoItem) {
+                @strongify(self);
+                if (videoItem != nil) {
+                    CGFloat width = videoItem.videoSize.width;
+                    CGFloat height = videoItem.videoSize.height;
+                    if (width > height) {
+                        self.svgDisplayView.contentMode = UIViewContentModeScaleAspectFit;
+                    } else {//高大于宽
+                        CGFloat resizeH = KScreenWidth * height / width;//按照屏幕的宽度去缩放，获得高度
+                        if (resizeH > KScreenHeight) {//如果大于屏幕高度，填充
+                            self.svgDisplayView.contentMode = UIViewContentModeScaleAspectFill;
+                        } else {//小于屏幕高度，
+                            self.svgDisplayView.contentMode = UIViewContentModeScaleAspectFit;
+                        }
+                    }
+                    self.svgDisplayView.loops = INT_MAX;
+                    self.svgDisplayView.clearsAfterStop = NO;
+                    self.svgDisplayView.videoItem = videoItem;
+                    [self.svgDisplayView startAnimation];
+                }
+            } failureBlock:^(NSError * _Nullable error) {
+                [XNDJTDDLoadingTool showErrorWithMessage:YMLocalizedString(@"XPRoomBackContainerView0")];
+            }];
+        } else { //房间背景是静态背景
+            [self.svgDisplayView stopAnimation];
+            self.svgDisplayView.hidden = YES;
+            self.backImageView.imageUrl = roomInfo.backPic;
+        }
+    }else { //没有设置背景，显示默认背景加高斯模糊
+        if (roomInfo.type == RoomType_Anchor) {
+            self.svgDisplayView.hidden = NO;
+            @weakify(self);
+			NSString * bgString = [NSString stringWithFormat:@"%@/anchor_room_bg.svga", API_Image_URL];
+            NSURL *bgUrl = [NSURL fileURLWithPath:bgString];
+            [self.parserManager loadSvgaWithURL:bgUrl completionBlock:^(SVGAVideoEntity * _Nullable videoItem) {
+                @strongify(self);
+                if (videoItem != nil) {
+                    CGFloat width = videoItem.videoSize.width;
+                    CGFloat height = videoItem.videoSize.height;
+                    if (width > height) {
+                        self.svgDisplayView.contentMode = UIViewContentModeScaleAspectFit;
+                    } else {//高大于宽
+                        CGFloat resizeH = KScreenWidth * height / width;//按照屏幕的宽度去缩放，获得高度
+                        if (resizeH > KScreenHeight) {//如果大于屏幕高度，填充
+                            self.svgDisplayView.contentMode = UIViewContentModeScaleAspectFill;
+                        } else {//小于屏幕高度，
+                            self.svgDisplayView.contentMode = UIViewContentModeScaleAspectFit;
+                        }
+                    }
+                    self.svgDisplayView.loops = INT_MAX;
+                    self.svgDisplayView.clearsAfterStop = NO;
+                    self.svgDisplayView.videoItem = videoItem;
+                    [self.svgDisplayView startAnimation];
+                }
+            } failureBlock:^(NSError * _Nullable error) {
+                [XNDJTDDLoadingTool showErrorWithMessage:YMLocalizedString(@"XPRoomBackContainerView1")];
+            }];
+            return;
+		}
+		self.backImageView.image = [UIImage imageNamed:@"room_background"];
+        [self.svgDisplayView stopAnimation];
+        self.svgDisplayView.hidden = YES;
+        self.backImageView.contentMode = UIViewContentModeScaleAspectFill;
+    }
+}
+
+#pragma mark - Getters And Setters
+- (NetImageView *)backImageView {
+	if (!_backImageView) {
+		_backImageView = [[NetImageView alloc] init];
+		_backImageView.userInteractionEnabled = YES;
+		_backImageView.image = [UIImage imageNamed:@"room_background"];
+		_backImageView.layer.masksToBounds = YES;
+		_backImageView.contentMode = UIViewContentModeScaleAspectFill;
+	}
+	return _backImageView;
+}
+
+- (SVGAImageView *)svgDisplayView {
+    if (_svgDisplayView == nil) {
+        _svgDisplayView = [[SVGAImageView alloc]init];
+        _svgDisplayView.contentMode = UIViewContentModeScaleToFill;
+        _svgDisplayView.userInteractionEnabled = NO;
+        _svgDisplayView.frame = CGRectMake(0, 0, KScreenWidth, KScreenHeight);
+        _svgDisplayView.hidden = YES;
+        _svgDisplayView.backgroundColor = [UIColor clearColor];
+    }
+    return _svgDisplayView;
+}
+
+- (SVGAParserManager *)parserManager {
+    if (!_parserManager) {
+        _parserManager = [[SVGAParserManager alloc]init];
+    }
+    return _parserManager;
+}
+
+@end