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Example/SellyCloudSDK/Controllers/Home/AVCallViewController.m

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+//
+//  AVCallViewController.m
+//  AVDemo
+//
+
+#import "AVCallViewController.h"
+#import "SellyVideoCallViewController.h"
+#import "SellyVideoCallConferenceController.h"
+#import "AVConfigManager.h"
+#import <Masonry/Masonry.h>
+
+@interface AVCallViewController () <UITextFieldDelegate>
+@property (nonatomic, strong) UITextField *channelIdTextField;
+@property (nonatomic, strong) UIButton *callButton;
+@property (nonatomic, strong) UIButton *conferenceButton;
+@property (nonatomic, strong) UIView *containerView;
+@end
+
+@implementation AVCallViewController
+
+- (void)viewDidLoad {
+    [super viewDidLoad];
+    self.view.backgroundColor = [UIColor systemBackgroundColor];
+    self.title = @"通话";
+    
+    [self setupUI];
+    
+    // 加载上次使用的频道ID（优先使用单聊的，如果没有则使用会议的）
+    NSString *lastChannelId = [[AVConfigManager sharedManager] loadCallChannelId];
+    if (lastChannelId.length == 0) {
+        lastChannelId = [[AVConfigManager sharedManager] loadConferenceChannelId];
+    }
+    self.channelIdTextField.text = lastChannelId;
+}
+
+- (void)setupUI {
+    // 创建容器视图
+    self.containerView = [[UIView alloc] init];
+    [self.view addSubview:self.containerView];
+    
+    // 创建频道ID标签
+    UILabel *titleLabel = [[UILabel alloc] init];
+    titleLabel.text = @"频道ID";
+    titleLabel.font = [UIFont systemFontOfSize:16 weight:UIFontWeightMedium];
+    titleLabel.textColor = [UIColor labelColor];
+    [self.containerView addSubview:titleLabel];
+    
+    // 创建频道ID输入框
+    self.channelIdTextField = [[UITextField alloc] init];
+    self.channelIdTextField.placeholder = @"请输入频道ID";
+    self.channelIdTextField.borderStyle = UITextBorderStyleRoundedRect;
+    self.channelIdTextField.font = [UIFont systemFontOfSize:16];
+    self.channelIdTextField.clearButtonMode = UITextFieldViewModeWhileEditing;
+    self.channelIdTextField.returnKeyType = UIReturnKeyDone;
+    self.channelIdTextField.delegate = self;
+    self.channelIdTextField.backgroundColor = [UIColor secondarySystemBackgroundColor];
+    [self.containerView addSubview:self.channelIdTextField];
+    
+    // 创建音视频单聊按钮
+    self.callButton = [self createButtonWithTitle:@"音视频单聊"
+                                             icon:@"video"
+                                           action:@selector(callTapped)];
+    [self.containerView addSubview:self.callButton];
+    
+    // 创建音视频会议按钮
+    self.conferenceButton = [self createButtonWithTitle:@"音视频会议"
+                                                   icon:@"person.3"
+                                                 action:@selector(conferenceTapped)];
+    [self.containerView addSubview:self.conferenceButton];
+    
+    // 布局
+    [self.containerView mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.center.equalTo(self.view);
+        make.width.equalTo(@320);
+    }];
+    
+    [titleLabel mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.top.left.equalTo(self.containerView);
+        make.right.equalTo(self.containerView);
+    }];
+    
+    [self.channelIdTextField mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.top.equalTo(titleLabel.mas_bottom).offset(8);
+        make.left.right.equalTo(self.containerView);
+        make.height.equalTo(@44);
+    }];
+    
+    [self.callButton mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.top.equalTo(self.channelIdTextField.mas_bottom).offset(32);
+        make.left.right.equalTo(self.containerView);
+        make.height.equalTo(@100);
+    }];
+    
+    [self.conferenceButton mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.top.equalTo(self.callButton.mas_bottom).offset(16);
+        make.left.right.equalTo(self.containerView);
+        make.height.equalTo(@100);
+        make.bottom.equalTo(self.containerView);
+    }];
+}
+
+- (UIButton *)createButtonWithTitle:(NSString *)title icon:(NSString *)iconName action:(SEL)action {
+    UIButton *button = [UIButton buttonWithType:UIButtonTypeSystem];
+    button.backgroundColor = [UIColor systemBlueColor];
+    button.layer.cornerRadius = 12;
+    button.clipsToBounds = YES;
+    
+    // 创建图标
+    UIImageView *iconView = [[UIImageView alloc] initWithImage:[UIImage systemImageNamed:iconName]];
+    iconView.tintColor = [UIColor whiteColor];
+    iconView.contentMode = UIViewContentModeScaleAspectFit;
+    
+    // 创建标题
+    UILabel *titleLabel = [[UILabel alloc] init];
+    titleLabel.text = title;
+    titleLabel.textColor = [UIColor whiteColor];
+    titleLabel.font = [UIFont systemFontOfSize:18 weight:UIFontWeightSemibold];
+    titleLabel.textAlignment = NSTextAlignmentCenter;
+    
+    [button addSubview:iconView];
+    [button addSubview:titleLabel];
+    
+    [iconView mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.centerX.equalTo(button);
+        make.centerY.equalTo(button).offset(-15);
+        make.width.height.equalTo(@40);
+    }];
+    
+    [titleLabel mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.centerX.equalTo(button);
+        make.top.equalTo(iconView.mas_bottom).offset(8);
+        make.left.greaterThanOrEqualTo(button).offset(8);
+        make.right.lessThanOrEqualTo(button).offset(-8);
+    }];
+    
+    [button addTarget:self action:action forControlEvents:UIControlEventTouchUpInside];
+    
+    return button;
+}
+
+#pragma mark - Button Actions
+
+- (void)callTapped {
+    NSString *channelId = [self.channelIdTextField.text stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]];
+    
+    // 验证输入
+    if (channelId.length == 0) {
+        [self showErrorAlert:@"频道ID不能为空"];
+        return;
+    }
+    
+    // 保存频道 ID
+    [[AVConfigManager sharedManager] saveCallChannelId:channelId];
+    
+    // 创建并跳转到视频通话页面
+    SellyVideoCallViewController *vc = [[SellyVideoCallViewController alloc] init];
+    vc.channelId = channelId;
+    vc.videoConfig = SellyRTCVideoConfiguration.defaultConfig;
+    
+    // 隐藏底部 TabBar
+    vc.hidesBottomBarWhenPushed = YES;
+    
+    [self.navigationController pushViewController:vc animated:YES];
+}
+
+- (void)conferenceTapped {
+    NSString *channelId = [self.channelIdTextField.text stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]];
+    
+    // 验证输入
+    if (channelId.length == 0) {
+        [self showErrorAlert:@"频道ID不能为空"];
+        return;
+    }
+    
+    // 保存频道 ID
+    [[AVConfigManager sharedManager] saveConferenceChannelId:channelId];
+    
+    // 创建并跳转到视频会议页面
+    SellyVideoCallConferenceController *vc = [[SellyVideoCallConferenceController alloc] init];
+    vc.channelId = channelId;
+    vc.videoConfig = SellyRTCVideoConfiguration.defaultConfig;
+    
+    // 隐藏底部 TabBar
+    vc.hidesBottomBarWhenPushed = YES;
+    
+    [self.navigationController pushViewController:vc animated:YES];
+}
+
+#pragma mark - Helper Methods
+
+- (void)showErrorAlert:(NSString *)message {
+    UIAlertController *errorAlert = [UIAlertController alertControllerWithTitle:@"错误"
+                                                                        message:message
+                                                                 preferredStyle:UIAlertControllerStyleAlert];
+    UIAlertAction *okAction = [UIAlertAction actionWithTitle:@"确定"
+                                                       style:UIAlertActionStyleDefault
+                                                     handler:nil];
+    [errorAlert addAction:okAction];
+    [self presentViewController:errorAlert animated:YES completion:nil];
+}
+
+#pragma mark - UITextFieldDelegate
+
+- (BOOL)textFieldShouldReturn:(UITextField *)textField {
+    [textField resignFirstResponder];
+    return YES;
+}
+
+#pragma mark - Orientation Support (强制只支持竖屏)
+
+- (BOOL)shouldAutorotate {
+    return YES;
+}
+
+- (UIInterfaceOrientationMask)supportedInterfaceOrientations {
+    return UIInterfaceOrientationMaskPortrait;
+}
+
+- (UIInterfaceOrientation)preferredInterfaceOrientationForPresentation {
+    return UIInterfaceOrientationPortrait;
+}
+
+@end