iOS-Senior21-鐜俊(浠ｇ爜)

Posted 2020-07-18

鏍囩锛?/p>

//鍏堝紩鍏ョ被搴?/span>

#import "EMSDK.h"

1.鍦ˋppDelegate.m涓?/span>

//鍒濆鍖栦竴涓幆淇″璞?/span>

EMOptions *emOp =[EMOptionsoptionsWihtAppkey:@"lyf520zln#bjs160305"];

[[EMClient sharedClient] initializeSDKWithOptions : emOp];

//鑾峰彇鍒発eyWindow

[self.window makeKeyAndVisible];

//鑾峰彇main.storyboard

UIStoryboard *main = [UIStoryboard storyboardWithName : @"Main" bundle : nil];

UINavigationController *loginNC = [main instanttiateInitialViewController];

//閫氳繃chat.storyboard鐨勬牴瑙嗗浘鎺у埗鍣紝妯℃€佹帹鍑轰笅涓晫闈?/span>

[self.window.rootViewController presentViewController : loginNC animated : YES completion : nil];

2.鍦╲iewController.m閲?/span>

//澹版槑涓や釜鎻掑骇鍙橀噺

 

@property (weak, nonatomic) IBOutlet UITextField *userNameField;

 

@property (weak, nonatomic) IBOutlet UITextField *passwordField;

#pragma mark - 鐐瑰嚮鐧诲綍鎸夐挳

- (IBAction) loginButton : (id) sender {

if (self.userNameField.text.length == 0 || self.passwordField.text.length == 0){

NSLog(@"鐢ㄦ埛鍚嶅瘑鐮佷笉鑳戒负绌?);

return ;

}

//鐜俊鐧诲綍鐨勬柟娉?/span>

EMError *error = [[EMClient sharedClient] loginWithUserName : self.userNameField.text password : self.passwordField.text];

NSLog(@"error = %@",error);

if (!error){ 

NSLog(@"鐧诲綍鎴愬姛");

//杩斿洖浼氳瘽鍒楄〃

[self dismissViewControllerAnimated : YES completion : nil];

}

}

2.鍦≧egisterViewController.m閲?/span>

//澹版槑涓や釜鎻掑骇鍙橀噺

@property (weak, nonatomic) IBOutlet UITextField *userNameField;

@property (weak, nonatomic) IBOutlet UITextField *passwordField;

#pragma mark - 鐐瑰嚮娉ㄥ唽鎸夐挳

- (IBAction)didClickRegistButton : (UIButton *)sender {

if (self.userNameField.text.length == 0 || self.passwordField.text.length == 0) {

NSLog(@"鐢ㄦ埛鍚嶆垨瀵嗙爜涓嶈兘涓虹┖");

return ;

}

//鐜俊鐨勬敞鍐?/span>

EMError *error =[ [EMClient sharedClient] registerWithUserName: self.userNameField.text password : self.passwordField.text];

NSLog(@"error = %@",error);

if (!error){

NSLog(@"娉ㄥ唽鎴愬姛");

}

}

3.鍦╟hatTableViewController.m閲?/span>

//浼氳瘽灞炴€?/span>

@property (nonatomic,strong) EMConversation *conversation;

//娑堟伅鏁扮粍

@property (nonatomic,strong) NSMutableArray *messageArray;

#pragma mark - 瑙嗗浘鏄剧ず

- (void) viewDidAppear :(BOOL) animationed {

[super viewDidAppear : animated];

NSLog(@"%@",[EMClient sharedClient].currentUsername);

//鍒涘缓涓€涓細璇?/span>

self.conversation = [[EMClient sharedClient].chatManager getConversation : @"[EMClicent sharedClient].currentUsername" type : EMConversationTypeChat createIfNotExist : YES];

//娉ㄥ唽鎺ユ敹娑堟伅

[[EMClient sharedClient].chatManager addDelegate : self delegateQueue : nil];

//绉婚櫎娑堟伅鍥炶皟

[[EMClient sharedClient].chatManager removeDelegate : self];

}

- (void) viewDidLoad {

[super viewDidLoad];

self.messageArray = [NSMutableArray array];

//娉ㄥ唽鎺ユ敹娑堟伅

[[EMClient sharedClient].chatManager addDelegate : self delegateQueue : nil];

//娉ㄥ唽cell

[self.tableView registerClass : [UITableViewCell class] forCellReuseIdent ifier : @"cell"];

}

#pragma mark - 鎺ユ敹娑堟伅鐨勪唬鐞嗘柟娉?/span>

- (void) didReceiveMessages : (NSArray *)aMessages {

NSLog (@"鎺ユ敹鍒帮細 %@",aMessages);

//鍒锋柊tableview

[self.tableView reloadData];

}

#pragma mark - 鐐瑰嚮娉ㄩ攢鎸夐挳

- (void)didClickLogoutButton :(UIBarButtonItem *)sender {

EMError *error = [[EMClient sharedClient]logout : YES];

if(!error){

NSLog(@"閫€鍑烘垚鍔?);

}

//杩斿洖鐧诲綍椤甸潰

UIStoryboard *main = [UIStoryboard storyboardWithName : @"Main" bundle : nil];

UINavigationController *loginNC = [main instantiateInitialViewController];

[self pressentViewController :loginNC animated :YES completion : nil];

}

#pragma mark - 鐐瑰嚮鍙戦€佹寜閽?/span>

- (void) didClickSendMessageButton :(UIBarButtonItem *) sender {

//鍒涘缓娑堟伅鍐呭messageBody

EMTextMessageBody *body = [[EMTextMessageBody alloc] initWithText : @"鍚戝鏂规墧涓€鍧ㄥ睅"];

NSString *from = [[EMClient sharedClient] currentUsername];

//娑堟伅瀵硅薄

EMMessage *message = [[EMMessage alloc] initWithConversationID : from from : from to : from body :body ext : nil];

message.chatType = EMChatTypeChat;

#pragma mark - 鍙戦€佹秷鎭?/span>

    [[EMClient sharedClient].chatManager asyncSendMessage:message progress:^(int progress) {

        

    } completion:^(EMMessage *message, EMError *error) {

        NSLog(@"鍙戦€佺殑娑堟伅%@",message);

        if (!error) {

            NSLog(@"鍙戦€佹垚鍔?);

           message.to = @"";

            //璁剧疆鍙戦€佹柟鍚?/span>

            message.direction = EMMessageDirectionReceive;

            [self.messageArray addObject:message];

            //鍒锋柊tableview

            [self.tableView reloadData];

        }

    }];

}

#pragma mark - 璁剧疆cell

鍒嗗尯锛?

鍒楁暟锛歴elf.messageArray.count

cell:鐢ㄧ郴缁熻嚜甯﹀垵濮嬪寲

{

UITableViewCell = *cell = [tableView dequeueReusableCellWithIdentifier :@"cell" forIndexPath : indexPath];

EMMessage *message = self.messageArray[indexPath.row];

if (message.direction == EMMessageDirectionSend){

cell.textLabel.text = @"";

cell.detailTextLabel.text  = [self textFromMessage : message];

cell.detailTextLabel.textColor = [UIColor magentaColor];

}else {

cell.textLabel.text = [self textFromMessage : message];

cell.detailTextLabel.text = @"";

}

return cell;

}

#pragma mark - 鍙栧嚭娑堟伅涓殑鏂囨湰

- (NSString *)textFromMessage :(EMMessage *)message {

EMMessageBody *body = message.body;

EMTextMessageBody *textBody = (EMTextMessageBody *)body;

//杈撳嚭鏂囨湰鍐呭

NSLog(@"textBody = %@",textBody.text);

NSString *text = textBody.text;

return text;

}