iOS自定义聊天消息页面

#import "ViewController.h"
#import "WBChatView.h"

@interface ViewController () <WBChatViewDelegate>
@property (nonatomic, strong) WBChatView *chatView;
@property (nonatomic, strong) NSMutableArray *chatMsg;
@end

@implementation ViewController

- (void)viewDidLoad {
[super viewDidLoad];

self.view.backgroundColor = [UIColor lightGrayColor];
self.chatMsg = [NSMutableArray array];

self.chatView = [[WBChatView alloc] init];
self.chatView.frame = CGRectMake(0, SCREEN_HEIGHT - 500, SCREEN_WIDTH, 500);
self.chatView.backgroundColor = [UIColor redColor];
self.chatView.delegate = self;
[self.view addSubview:self.chatView];

[self addMessage:MsgTypeIsText form:MsgFromIsLeft text:@"简单的聊天界面,低耦合,无依赖,修改简单"];
[self addMessage:MsgTypeIsText form:MsgFromIsLeft text:@"1.0版本只有文字消息\n后续会加入输入框自适应高度,图片消息,语音消息,等等"];
}

//delegate
- (void)sendMessage:(NSInteger)type text:(NSString *)text {
[self addMessage:MsgTypeIsText form:MsgFromIsRight text:text];
}

//新增消息
- (void)addMessage:(NSInteger)type form:(NSInteger)form text:(NSString *)text {

WBChatModel *msgModel = [[WBChatModel alloc] init];
msgModel.msgType = type;
msgModel.msgFrom = form;
msgModel.msgText = text;
[self.chatMsg addObject:msgModel];

self.chatView.chatMsg = self.chatMsg;
}