513 lines
19 KiB
Objective-C
513 lines
19 KiB
Objective-C
//
|
||
// DialogViewController.m
|
||
// SpeechDemo
|
||
//
|
||
// Created by bytedance on 2025/3/27.
|
||
// Copyright © 2025 bytedance. All rights reserved.
|
||
//
|
||
|
||
#import "DialogViewController.h"
|
||
|
||
#import <AVFoundation/AVFoundation.h>
|
||
|
||
#import "AppDelegate.h"
|
||
#import "FileUtils.h"
|
||
#import "SettingsHelper.h"
|
||
#import "ViewController.h"
|
||
#import "SensitiveDefines.h"
|
||
#import "utils/DialogMessage.h"
|
||
|
||
#pragma mark - DialogViewController
|
||
@interface DialogViewController () <SpeechEngineDelegate, UITextViewDelegate>
|
||
|
||
// UI
|
||
@property (weak, nonatomic) IBOutlet UIButton *initialEngineButton;
|
||
@property (weak, nonatomic) IBOutlet UIButton *uninitialEngineButton;
|
||
@property (weak, nonatomic) IBOutlet UIButton *startEngineButton;
|
||
@property (weak, nonatomic) IBOutlet UIButton *stopEngineButton;
|
||
@property (weak, nonatomic) IBOutlet UIButton *chatTextQueryButton;
|
||
@property (weak, nonatomic) IBOutlet UITextField *statusTextView;
|
||
@property (weak, nonatomic) IBOutlet UITextView *resultTextView;
|
||
@property (weak, nonatomic) IBOutlet UITextView *helloTextView;
|
||
@property (weak, nonatomic) IBOutlet UITextView *queryTextView;
|
||
@property (strong, nonatomic) NSMutableArray *dialogMessages;
|
||
|
||
// Debug
|
||
@property (nonatomic, strong) NSString *deviceID;
|
||
@property (strong, nonatomic) NSString *debugPath;
|
||
|
||
// Speech Engine
|
||
@property (strong, nonatomic) SpeechEngine *speechEngine;
|
||
@property (assign, nonatomic) BOOL engineStarted;
|
||
|
||
// Settings
|
||
@property (strong, nonatomic) Settings *settings;
|
||
|
||
@end
|
||
|
||
@implementation DialogViewController
|
||
|
||
NSString *const AEC_MODEL_NAME = @"aec.model";
|
||
static const int MAX_DIALOG_MESSAGE_COUNT = 20;
|
||
|
||
- (void)viewDidLoad {
|
||
[super viewDidLoad];
|
||
|
||
self.initialEngineButton.enabled = TRUE;
|
||
self.uninitialEngineButton.enabled = FALSE;
|
||
self.startEngineButton.enabled = FALSE;
|
||
self.stopEngineButton.enabled = FALSE;
|
||
self.chatTextQueryButton.enabled = FALSE;
|
||
|
||
[self.statusTextView setText:@"Waiting for init."];
|
||
[self decorateTextView:self.resultTextView];
|
||
|
||
[ViewController setAppDelegate:(AppDelegate *)[[UIApplication sharedApplication] delegate]];
|
||
|
||
self.engineStarted = FALSE;
|
||
self.settings = [[SettingsHelper shareInstance]getSettings:VIEW_DIALOG];
|
||
}
|
||
|
||
- (void)viewDidDisappear:(BOOL)animated {
|
||
[self uninitEngine];
|
||
[super viewDidDisappear:animated];
|
||
}
|
||
|
||
- (void)decorateView:(UIView *)view {
|
||
view.layer.cornerRadius = 5.0f;
|
||
view.layer.borderWidth = .25f;
|
||
view.layer.borderColor = [UIColor grayColor].CGColor;
|
||
}
|
||
|
||
- (void)decorateTextView:(UITextView *)textView {
|
||
textView.layer.cornerRadius = 5.0f;
|
||
textView.layer.borderWidth = .25f;
|
||
textView.layer.borderColor = [UIColor grayColor].CGColor;
|
||
}
|
||
|
||
#pragma mark - Config & Init & Uninit Methods
|
||
|
||
- (void)configInitParams {
|
||
//【必需配置】Engine Name
|
||
[self.speechEngine setStringParam:SE_DIALOG_ENGINE forKey:SE_PARAMS_KEY_ENGINE_NAME_STRING];
|
||
|
||
//【可选配置】Debug & Log
|
||
self.debugPath = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES).firstObject;
|
||
NSLog(@"Debug path: %@", self.debugPath);
|
||
[self.speechEngine setStringParam:self.debugPath forKey:SE_PARAMS_KEY_DEBUG_PATH_STRING];
|
||
[self.speechEngine setStringParam:SE_LOG_LEVEL_TRACE forKey:SE_PARAMS_KEY_LOG_LEVEL_STRING];
|
||
|
||
//【必需配置】Authentication：AppId
|
||
[self.speechEngine setStringParam:[self.settings getString:SETTING_APPID] forKey:SE_PARAMS_KEY_APP_ID_STRING];
|
||
//【必需配置】Authentication：AppKey
|
||
[self.speechEngine setStringParam:[self.settings getString:SETTING_APPKEY] forKey:SE_PARAMS_KEY_APP_KEY_STRING];
|
||
//【必需配置】Authentication：Token
|
||
[self.speechEngine setStringParam:[self.settings getString:SETTING_TOKEN] forKey:SE_PARAMS_KEY_APP_TOKEN_STRING];
|
||
//【必需配置】对话服务资源信息ResourceId
|
||
[self.speechEngine setStringParam:[self.settings getString:SETTING_RESOURCE_ID] forKey:SE_PARAMS_KEY_RESOURCE_ID_STRING];
|
||
//【必需配置】User ID（用以辅助定位线上用户问题，如无法提供可提供固定字符串）
|
||
[self.speechEngine setStringParam:SDEF_UID forKey:SE_PARAMS_KEY_UID_STRING];
|
||
//【必需配置】Dialog Address，对话服务域名
|
||
[self.speechEngine setStringParam:[self.settings getString:SETTING_ADDRESS] forKey:SE_PARAMS_KEY_DIALOG_ADDRESS_STRING];
|
||
//【必需配置】Dialog Uri，对话服务Uri
|
||
[self.speechEngine setStringParam:[self.settings getString:SETTING_URI] forKey:SE_PARAMS_KEY_DIALOG_URI_STRING];
|
||
//【可选配置】是否开启AEC，默认不开启，同时启用设备录音和播放时必须开启
|
||
[self.speechEngine setBoolParam:TRUE forKey:SE_PARAMS_KEY_ENABLE_AEC_BOOL];
|
||
//【可选配置】AEC模型路径，开启AEC时必填
|
||
[self.speechEngine setStringParam:[ViewController extractBundleToFilePath:AEC_MODEL_NAME] forKey:SE_PARAMS_KEY_AEC_MODEL_PATH_STRING];
|
||
//【可选配置】配置音频来源，默认使用设备麦克风录音（Dialog 仅支持 RECORDER 和 STREAM 模式，RECORDER表示设备麦克风录音，STREAM表示自定义音频输入）
|
||
[self.speechEngine setStringParam:SE_RECORDER_TYPE_RECORDER forKey:SE_PARAMS_KEY_RECORDER_TYPE_STRING];
|
||
//【可选配置】是否开启播放器，默认开启
|
||
[self.speechEngine setBoolParam:TRUE forKey:SE_PARAMS_KEY_DIALOG_ENABLE_PLAYER_BOOL];
|
||
//【可选配置】启用录音机音频回调，默认不启用
|
||
[self.speechEngine setBoolParam:FALSE forKey:SE_PARAMS_KEY_DIALOG_ENABLE_RECORDER_AUDIO_CALLBACK_BOOL];
|
||
//【可选配置】启用播放器音频回调，默认不启用（为当前正在播放的音频数据，会随着播放进度回调）
|
||
[self.speechEngine setBoolParam:FALSE forKey:SE_PARAMS_KEY_DIALOG_ENABLE_PLAYER_AUDIO_CALLBACK_BOOL];
|
||
//【可选配置】启用解码后原始音频回调，默认不启用（为解码后的需要播报的数据，会在解码完成后立刻回调，不等待播放进度）
|
||
[self.speechEngine setBoolParam:FALSE forKey:SE_PARAMS_KEY_DIALOG_ENABLE_DECODER_AUDIO_CALLBACK_BOOL];
|
||
//【可选配置】自定义请求Header
|
||
[self.speechEngine setStringParam:[self.settings getString:SETTING_REQUEST_HEADERS] forKey:SE_PARAMS_KEY_REQUEST_HEADERS_STRING];
|
||
//【可选配置】录音文件保存路径，如不为空，则SDK会将录音机音频保存到该路径下，文件格式为 .wav
|
||
if ([self.settings getBool:SETTING_DIALOG_ENABLE_RECORDER_DUMP]) {
|
||
[self.speechEngine setStringParam:self.debugPath forKey:SE_PARAMS_KEY_DIALOG_RECORDER_PATH_STRING];
|
||
} else {
|
||
[self.speechEngine setStringParam:@"" forKey:SE_PARAMS_KEY_DIALOG_RECORDER_PATH_STRING];
|
||
}
|
||
//【可选配置】播放文件保存路径，如不为空，则SDK会将播放器音频保存到该路径下，文件格式为 .wav
|
||
if ([self.settings getBool:SETTING_DIALOG_ENABLE_PLAYER_DUMP]) {
|
||
[self.speechEngine setStringParam:self.debugPath forKey:SE_PARAMS_KEY_DIALOG_PLAYER_PATH_STRING];
|
||
} else {
|
||
[self.speechEngine setStringParam:@"" forKey:SE_PARAMS_KEY_DIALOG_PLAYER_PATH_STRING];
|
||
}
|
||
}
|
||
|
||
- (void)initEngine {
|
||
NSLog(@"获取设备ID，调试使用");
|
||
AppDelegate *appDelegate = [ViewController getAppDelegate];
|
||
if (appDelegate == nil) {
|
||
appDelegate = (AppDelegate *)[[UIApplication sharedApplication] delegate];
|
||
}
|
||
[ViewController setAppDelegate:appDelegate];
|
||
self.deviceID = appDelegate.deviceID;
|
||
NSLog(@"获取设备ID成功: %@", self.deviceID);
|
||
|
||
NSLog(@"创建引擎");
|
||
if (self.speechEngine == nil) {
|
||
self.speechEngine = [[SpeechEngine alloc] init];
|
||
if (![self.speechEngine createEngineWithDelegate:self]) {
|
||
NSLog(@"Create speech engine failed.");
|
||
return;
|
||
}
|
||
}
|
||
NSLog(@"Engine version: %@", [self.speechEngine getVersion]);
|
||
|
||
NSLog(@"配置初始化参数");
|
||
[self configInitParams];
|
||
|
||
NSLog(@"引擎初始化");
|
||
SEEngineErrorCode ret = [self.speechEngine initEngine];
|
||
if (ret != SENoError) {
|
||
NSLog(@"Init Engine failed: %d", ret);
|
||
[self speechEngineInitFailed];
|
||
return;
|
||
}
|
||
|
||
[self speechEngineInitOk];
|
||
}
|
||
|
||
- (void)uninitEngine {
|
||
if (self.speechEngine) {
|
||
NSLog(@"引擎析构");
|
||
[self.speechEngine destroyEngine];
|
||
self.speechEngine = nil;
|
||
NSLog(@"引擎析构完成");
|
||
}
|
||
[self.statusTextView setText:@"Engine uninited!"];
|
||
}
|
||
|
||
- (void)sayHello {
|
||
NSString* sayHelloJson = [NSString stringWithFormat: @"{\"content\": \"%@\"}", self.helloTextView.text];
|
||
SEEngineErrorCode ret = [self.speechEngine sendDirective:SEDirectiveEventSayHello data:sayHelloJson];
|
||
if (ret != SENoError) {
|
||
NSLog(@"Send directive say hello failed: %d", ret);
|
||
} else {
|
||
[self showHelloMessage:self.helloTextView.text];
|
||
}
|
||
}
|
||
|
||
- (void)chatTextQuery {
|
||
NSString* chatTextQueryJson = [NSString stringWithFormat: @"{\"content\": \"%@\"}", self.queryTextView.text];
|
||
SEEngineErrorCode ret = [self.speechEngine sendDirective:SEDirectiveEventChatTextQuery data:chatTextQueryJson];
|
||
if (ret != SENoError) {
|
||
NSLog(@"Send directive chat text query failed: %d", ret);
|
||
} else {
|
||
[self showChatTextQueryMessage:self.queryTextView.text];
|
||
}
|
||
}
|
||
|
||
#pragma mark - UI Actions
|
||
|
||
- (IBAction)initEngineBtnClicked:(id)sender {
|
||
[self initEngine];
|
||
}
|
||
|
||
- (IBAction)uninitEngineBtnClicked:(id)sender {
|
||
if (self.engineStarted) {
|
||
[self.statusTextView setText:@"Engine is busy, stop it first!"];
|
||
return;
|
||
}
|
||
[self uninitEngine];
|
||
|
||
self.initialEngineButton.enabled = TRUE;
|
||
self.uninitialEngineButton.enabled = FALSE;
|
||
self.startEngineButton.enabled = FALSE;
|
||
self.stopEngineButton.enabled = FALSE;
|
||
self.chatTextQueryButton.enabled = FALSE;
|
||
}
|
||
|
||
- (IBAction)startEngineBtnClicked:(id)sender {
|
||
if (self.speechEngine == nil) {
|
||
[self.statusTextView setText:@"Engine is not initialized!"];
|
||
return;
|
||
}
|
||
// Directive：启动引擎指令。
|
||
NSLog(@"Directive: SEDirectiveStartEngine");
|
||
NSString* startJson = [NSString stringWithFormat: @"{\"dialog\":{\"bot_name\":\"%@\"}}", [self.settings getString:SETTING_DIALOG_BOT_NAME]];
|
||
SEEngineErrorCode ret = [self.speechEngine sendDirective:SEDirectiveStartEngine data:startJson];
|
||
if (ret == SERecCheckEnvironmentFailed) {
|
||
[self speechEngineNoPermission];
|
||
} else if (ret == SENoError) {
|
||
self.dialogMessages = [[NSMutableArray alloc] init];
|
||
self.resultTextView.text = @"";
|
||
// 开场白
|
||
if (self.helloTextView.text.length != 0) {
|
||
[self sayHello];
|
||
}
|
||
} else {
|
||
[self.statusTextView setText:[NSString stringWithFormat: @"Fail to start engine: %d", ret]];
|
||
}
|
||
}
|
||
|
||
- (IBAction)stopEngineBtnClicked:(id)sender {
|
||
if (self.speechEngine == nil) {
|
||
[self.statusTextView setText:@"Engine is not initialized!"];
|
||
return;
|
||
}
|
||
NSLog(@"Stop engine.");
|
||
// Directive：关闭引擎，停止对话功能。
|
||
NSLog(@"Directive: SEDirectiveStopEngine");
|
||
[self.speechEngine sendDirective:SEDirectiveStopEngine];
|
||
}
|
||
|
||
- (IBAction)chatTextQueryBtnClicked:(id)sender {
|
||
if (self.speechEngine == nil) {
|
||
[self.statusTextView setText:@"Engine is not initialized!"];
|
||
return;
|
||
}
|
||
[self chatTextQuery];
|
||
}
|
||
|
||
|
||
#pragma mark - SpeechEngineDelegate
|
||
|
||
- (void)onMessageWithType:(SEMessageType)type andData:(NSData *)data {
|
||
NSLog(@"Message Type: %d.", type);
|
||
NSString *strData = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding];
|
||
switch (type) {
|
||
case SEEngineStart:
|
||
// Callback: 引擎启动成功回调
|
||
NSLog(@"Callback: 引擎启动成功: %d", type);
|
||
[self speechEngineStarted:strData];
|
||
break;
|
||
case SEEngineStop:
|
||
// Callback: 引擎关闭回调
|
||
NSLog(@"Callback: 引擎关闭: %d", type);
|
||
[self speechEngineStopped:strData];
|
||
break;
|
||
case SEEngineError:
|
||
// Callback: 错误信息回调
|
||
NSLog(@"Callback: 错误信息: %d, data: %@", type, strData);
|
||
[self showLogMessage:strData];
|
||
break;
|
||
case SEDialogASRResponse:
|
||
[self showUserMessage: data];
|
||
break;
|
||
case SEDialogASREnded:
|
||
[self confirmUserMessage];
|
||
break;
|
||
case SEDialogChatResponse:
|
||
[self showAssistantMessage: data];
|
||
break;
|
||
case SEDialogASRInfo:
|
||
case SEDialogChatEnded:
|
||
[self confirmAssistantMessage];
|
||
break;
|
||
default:
|
||
break;
|
||
}
|
||
}
|
||
|
||
#pragma mark - SpeechEngine Callback
|
||
|
||
- (void)speechEngineNoPermission {
|
||
dispatch_async(dispatch_get_main_queue(), ^{
|
||
[self uninitEngine];
|
||
[self.statusTextView setText:@"No permission!"];
|
||
self.initialEngineButton.enabled = TRUE;
|
||
self.uninitialEngineButton.enabled = FALSE;
|
||
});
|
||
}
|
||
|
||
- (void)speechEngineInitOk {
|
||
dispatch_async(dispatch_get_main_queue(), ^{
|
||
[self.statusTextView setText:[NSString stringWithFormat:@"DeviceID: %@", self.deviceID]];
|
||
self.initialEngineButton.enabled = FALSE;
|
||
self.uninitialEngineButton.enabled = TRUE;
|
||
self.startEngineButton.enabled = TRUE;
|
||
});
|
||
}
|
||
|
||
- (void)speechEngineInitFailed {
|
||
dispatch_async(dispatch_get_main_queue(), ^{
|
||
[self uninitEngine];
|
||
[self.statusTextView setText:@"Failed to init engine!"];
|
||
self.initialEngineButton.enabled = TRUE;
|
||
self.uninitialEngineButton.enabled = FALSE;
|
||
});
|
||
}
|
||
|
||
- (void)speechEngineStarted:(NSString *)sessionId {
|
||
[self showLogMessage: [NSString stringWithFormat:@"Engine start: %@", sessionId]];
|
||
dispatch_async(dispatch_get_main_queue(), ^{
|
||
self.engineStarted = true;
|
||
self.startEngineButton.enabled = FALSE;
|
||
self.stopEngineButton.enabled = TRUE;
|
||
self.chatTextQueryButton.enabled = TRUE;
|
||
[self.statusTextView setText:@"Engine Started!"];
|
||
});
|
||
}
|
||
|
||
- (void)speechEngineStopped:(NSString *)sessionId {
|
||
[self showLogMessage: [NSString stringWithFormat:@"Engine stop: %@", sessionId]];
|
||
dispatch_async(dispatch_get_main_queue(), ^{
|
||
self.engineStarted = FALSE;
|
||
self.startEngineButton.enabled = TRUE;
|
||
self.stopEngineButton.enabled = FALSE;
|
||
self.chatTextQueryButton.enabled = FALSE;
|
||
[self.statusTextView setText:@"Engine Stopped!"];
|
||
});
|
||
}
|
||
|
||
|
||
# pragma mark - Helper
|
||
|
||
- (void)showLogMessage:(NSString *)text {
|
||
dispatch_async(dispatch_get_main_queue(), ^{
|
||
DialogMessage* message = [[DialogMessage alloc] init];
|
||
message.role = ROLE_LOG;
|
||
message.text = text;
|
||
message.confirmed = true;
|
||
[self.dialogMessages addObject:message];
|
||
[self updateMessageUI];
|
||
});
|
||
}
|
||
|
||
- (void)showHelloMessage:(NSString *)helloMessage {
|
||
dispatch_async(dispatch_get_main_queue(), ^{
|
||
DialogMessage* message = [[DialogMessage alloc] init];
|
||
message.role = ROLE_ASSISTANT;
|
||
message.text = helloMessage;
|
||
message.confirmed = true;
|
||
[self.dialogMessages addObject:message];
|
||
[self updateMessageUI];
|
||
});
|
||
}
|
||
|
||
- (void)showChatTextQueryMessage:(NSString *)queryMessage {
|
||
dispatch_async(dispatch_get_main_queue(), ^{
|
||
[self confirmAssistantMessage];
|
||
DialogMessage* message = [[DialogMessage alloc] init];
|
||
message.role = ROLE_USER;
|
||
message.text = queryMessage;
|
||
message.confirmed = true;
|
||
[self.dialogMessages addObject:message];
|
||
[self updateMessageUI];
|
||
});
|
||
}
|
||
|
||
- (void)showUserMessage:(NSData *)data {
|
||
dispatch_async(dispatch_get_main_queue(), ^{
|
||
DialogMessage* message = [self lastUnconfirmedMessage:ROLE_USER];
|
||
if (message == nil) {
|
||
message = [[DialogMessage alloc] init];
|
||
message.role = ROLE_USER;
|
||
message.confirmed = false;
|
||
[self.dialogMessages addObject:message];
|
||
}
|
||
// 从回调的 json 数据中解析用户说的消息内容
|
||
NSError *error;
|
||
NSDictionary *jsonResult = [NSJSONSerialization JSONObjectWithData:data
|
||
options:NSJSONReadingMutableContainers
|
||
error:&error];
|
||
message.text = [[[jsonResult objectForKey:@"results"] firstObject] objectForKey:@"text"];
|
||
[self updateMessageUI];
|
||
});
|
||
}
|
||
|
||
- (void)confirmUserMessage {
|
||
dispatch_async(dispatch_get_main_queue(), ^{
|
||
DialogMessage* message = [self lastUnconfirmedMessage:ROLE_USER];
|
||
if (message) {
|
||
message.confirmed = true;
|
||
}
|
||
});
|
||
}
|
||
|
||
- (void)showAssistantMessage:(NSData *)data {
|
||
dispatch_async(dispatch_get_main_queue(), ^{
|
||
DialogMessage* message = [self lastUnconfirmedMessage:ROLE_ASSISTANT];
|
||
if (message == nil) {
|
||
message = [[DialogMessage alloc] init];
|
||
message.role = ROLE_ASSISTANT;
|
||
message.text = @"";
|
||
message.confirmed = false;
|
||
[self.dialogMessages addObject:message];
|
||
}
|
||
// 从回调的 json 数据中解析用户说的消息内容
|
||
NSError *error;
|
||
NSDictionary *jsonResult = [NSJSONSerialization JSONObjectWithData:data
|
||
options:NSJSONReadingMutableContainers
|
||
error:&error];
|
||
message.text = [message.text stringByAppendingString:[jsonResult objectForKey:@"content"]];
|
||
[self updateMessageUI];
|
||
});
|
||
}
|
||
|
||
- (void)confirmAssistantMessage {
|
||
dispatch_async(dispatch_get_main_queue(), ^{
|
||
DialogMessage* message = [self lastUnconfirmedMessage:ROLE_ASSISTANT];
|
||
if (message) {
|
||
message.confirmed = true;
|
||
}
|
||
});
|
||
}
|
||
|
||
- (DialogMessage*)lastUnconfirmedMessage:(Role)role {
|
||
for (DialogMessage* message in [self.dialogMessages reverseObjectEnumerator]) {
|
||
if (message.role == role) {
|
||
if (!message.confirmed) {
|
||
return message;
|
||
}
|
||
break;
|
||
}
|
||
}
|
||
return nil;
|
||
}
|
||
|
||
- (void)updateMessageUI {
|
||
if (self.dialogMessages.count > MAX_DIALOG_MESSAGE_COUNT) {
|
||
[self.dialogMessages removeObjectAtIndex:0];
|
||
}
|
||
NSString* results = @"";
|
||
for (DialogMessage* message in self.dialogMessages) {
|
||
NSString* role = @"";
|
||
switch (message.role) {
|
||
case ROLE_USER:
|
||
role = @"[USER]:";
|
||
break;
|
||
case ROLE_ASSISTANT:
|
||
role = @"[ASSISTANT]:";
|
||
break;
|
||
case ROLE_LOG:
|
||
role = @"[LOG]:";
|
||
break;
|
||
}
|
||
results = [results stringByAppendingFormat:@"%@%@\n", role, message.text];
|
||
}
|
||
[self.resultTextView setText:results];
|
||
NSRange bottom = NSMakeRange(self.resultTextView.text.length -1, 1);
|
||
[self.resultTextView scrollRangeToVisible:bottom];
|
||
}
|
||
|
||
#pragma mark - UITextViewDelegate
|
||
|
||
- (BOOL)textView:(UITextView *)textView shouldChangeTextInRange:(NSRange)range replacementText:(NSString *)text {
|
||
if([text isEqualToString:@"\n"]) {
|
||
[textView resignFirstResponder];
|
||
return NO;
|
||
}
|
||
return YES;
|
||
}
|
||
|
||
#pragma mark - Navigation
|
||
|
||
// In a storyboard-based application, you will often want to do a little preparation before navigation
|
||
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
|
||
// Get the new view controller using [segue destinationViewController].
|
||
// Pass the selected object to the new view controller.
|
||
id nextPage = [segue destinationViewController];
|
||
[nextPage setValue:VIEW_DIALOG forKey:@"viewId"];
|
||
}
|
||
|
||
@end
|