485 lines
19 KiB
Objective-C
485 lines
19 KiB
Objective-C
//
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// FulllinkViewController.m
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// SpeechDemo
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//
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// Created by bytedance on 2020/9/8.
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// Copyright © 2020 fengkai.0518. All rights reserved.
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//
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#import "FulllinkViewController.h"
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#import <AVFoundation/AVFoundation.h>
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#import "AppDelegate.h"
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#import "FileUtils.h"
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#import "SettingsHelper.h"
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#import "ViewController.h"
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#import "SensitiveDefines.h"
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@interface FulllinkViewController () <SpeechEngineDelegate, UITextViewDelegate>
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@property (weak, nonatomic) IBOutlet UITextView *resultTextView;
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@property (weak, nonatomic) IBOutlet UITextView *referTextView;
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@property (weak, nonatomic) IBOutlet UITextField *statusTextView;
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@property (weak, nonatomic) IBOutlet UIButton *engineInitButton;
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@property (weak, nonatomic) IBOutlet UIButton *engineUninitButton;
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@property (weak, nonatomic) IBOutlet UIButton *startEngineButton;
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@property (weak, nonatomic) IBOutlet UIButton *stopEngineButton;
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@property (weak, nonatomic) IBOutlet UIButton *longPressButton;
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@property (weak, nonatomic) IBOutlet UIButton *forceWakeupButton;
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@property (weak, nonatomic) IBOutlet UIButton *cancelDialogButton;
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@property (strong, nonatomic) SpeechEngine *curEngine;
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@property (assign, nonatomic) BOOL engineStarted;
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@property (nonatomic, strong) NSString *deviceID;
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@property (nonatomic, assign) long talkingFinisheTimestamp;
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@property (nonatomic, assign) long startEngineTimestamp;
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@property (strong, nonatomic) NSString *debugPath;
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@property (strong, nonatomic) NSArray *engineNameArray;
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@property (assign, nonatomic) NSInteger engineNameType;
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@property (weak, nonatomic) StreamRecorder *streamRecorder;
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// settings
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@property (strong, nonatomic) Settings *settings;
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@end
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@implementation FulllinkViewController
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- (void)viewDidLoad {
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[super viewDidLoad];
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self.settings = [[SettingsHelper shareInstance]getSettings:VIEW_FULLLINK];
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self.engineInitButton.enabled = TRUE;
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self.engineUninitButton.enabled = FALSE;
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self.startEngineButton.enabled = FALSE;
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self.stopEngineButton.enabled = FALSE;
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self.longPressButton.enabled = FALSE;
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self.forceWakeupButton.enabled = FALSE;
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self.cancelDialogButton.enabled = FALSE;
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[self.statusTextView setText:@"Waiting for init."];
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[self decorateTextView:self.resultTextView];
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[self decorateTextView:self.referTextView];
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[self.referTextView setDelegate:self];
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self.referTextView.editable = TRUE;
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self.referTextView.text = @"高兴的反义词";
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[ViewController setAppDelegate:(AppDelegate *)[[UIApplication sharedApplication] delegate]];
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UILongPressGestureRecognizer *longPgr = [[UILongPressGestureRecognizer alloc] initWithTarget:self
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action:@selector(longPressTriggered:)];
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longPgr.minimumPressDuration = 0.5;
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[self.longPressButton addGestureRecognizer:longPgr];
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self.streamRecorder = [ViewController getStreamRecorder];
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self.engineStarted = FALSE;
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self.engineNameArray = @[SE_FULLLINK_LITE_ENGINE, SE_FULLLINK_ENGINE];
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self.engineNameType = 0;
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}
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- (void)viewDidDisappear:(BOOL)animated {
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[self uninitEngine];
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[super viewDidDisappear:animated];
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}
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- (void)decorateTextView:(UITextView *)textView {
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textView.layer.cornerRadius = 5.0f;
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textView.layer.borderWidth = .25f;
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textView.layer.borderColor = [UIColor grayColor].CGColor;
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}
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#pragma mark - SpeechEngineDelegate
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- (void)onMessageWithType:(SEMessageType)type andData:(NSData *)data {
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NSLog(@"Message Type: %d.", type);
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switch (type) {
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case SEEngineStart:
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[self speechEngineStarted];
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break;
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case SEEngineStop:
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[self speechEngineStopped];
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break;
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case SEEngineError:
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[self speechEngineError:data];
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break;
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case SEWakeupResult:
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[self speechEngineWakeUp:data];
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break;
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case SEAsrPartialResult:
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[self speechEngineResult:data isFinal:FALSE];
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break;
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case SEFinalResult:
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[self speechEngineResult:data isFinal:TRUE];
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break;
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case SENluResult:
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[self speechEngineNluResult:data];
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break;
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case SEVolumeLevel:
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NSLog(@"volume level: %s", (char*)data.bytes);
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break;
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case SEEngineLog:
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NSLog(@"engine log: %s", (char*)data.bytes);
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break;
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default:
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break;
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}
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}
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#pragma mark - UI Actions
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- (IBAction)InitEngine:(id)sender {
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[self initEngine];
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}
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- (IBAction)uninitEngine:(id)sender {
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if (self.engineStarted) {
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[self.statusTextView setText:@"Engine is busy, stop it first!"];
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return;
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}
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[self uninitEngine];
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[self.resultTextView setTextColor:UIColor.grayColor];
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[self.resultTextView setText:@"点击或按住说话后，展示语音识别结果"];
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}
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- (IBAction)startEngine:(id)sender {
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NSLog(@"Start engine.");
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[self.curEngine setBoolParam:[self.settings getBool:SETTING_GET_VOLUME]
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forKey:SE_PARAMS_KEY_ENABLE_GET_VOLUME_BOOL];
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NSString* engine_name = [self.engineNameArray objectAtIndex:self.engineNameType];
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if (engine_name == SE_FULLLINK_LITE_ENGINE) {
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[self.curEngine setBoolParam:[self.settings getBool:SETTING_FULLLINK_ONLY_ASR] forKey:SE_PARAMS_KEY_FULLLINK_ASR_ONLY_BOOL];
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[self.curEngine setBoolParam:TRUE forKey:SE_PARAMS_KEY_FULLLINK_ASR_AUTO_STOP_BOOL];
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}
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[self configUserParams];
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if ([[self getRecorderType] isEqualToString:SE_RECORDER_TYPE_STREAM]) {
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[self.curEngine setIntParam:[self.streamRecorder getSampleRate] forKey:SE_PARAMS_KEY_CUSTOM_SAMPLE_RATE_INT];
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if (![self.streamRecorder start]) {
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[self speechEngineNoPermission];
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return;
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}
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} else if ([[self getRecorderType] isEqualToString:SE_RECORDER_TYPE_FILE]) {
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NSString* file_path = [NSString stringWithFormat:@"%@/%@", self.debugPath, @"recorder.pcm"];
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NSLog(@"test file path: %@", file_path);
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[self.curEngine setStringParam:file_path forKey:SE_PARAMS_KEY_RECORDER_FILE_STRING];
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}
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NSInteger ret = [self.curEngine sendDirective:SEDirectiveStartEngine];
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if (ret == SERecCheckEnvironmentFailed) {
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[self speechEngineNoPermission];
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}
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}
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- (IBAction)stopEngine:(id)sender {
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NSLog(@"Stop engine.");
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[self.curEngine sendDirective:SEDirectiveStopEngine];
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}
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- (IBAction)forceWakeup:(id)sender {
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NSLog(@"Force wakeup.");
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NSString* engine_name = [self.engineNameArray objectAtIndex:self.engineNameType];
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if (engine_name == SE_FULLLINK_ENGINE) {
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[self.curEngine sendDirective:SEDirectiveTriggerWakeup];
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}
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}
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- (IBAction)cancelDialog:(id)sender {
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NSLog(@"Force wakeup.");
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[self.curEngine sendDirective:SEDirectiveCancelCurrentDialog];
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}
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- (IBAction)longPressTriggered:(UILongPressGestureRecognizer *)longPgr {
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[self configUserParams];
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if (longPgr.state == UIGestureRecognizerStateBegan) {
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NSLog(@"Long press begin.");
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[self setResultText:@""];
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[self.curEngine setBoolParam:[self.settings getBool:SETTING_GET_VOLUME]
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forKey:SE_PARAMS_KEY_ENABLE_GET_VOLUME_BOOL];
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NSString* engine_name = [self.engineNameArray objectAtIndex:self.engineNameType];
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if (engine_name == SE_FULLLINK_LITE_ENGINE) {
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[self.curEngine setBoolParam:[self.settings getBool:SETTING_FULLLINK_ONLY_ASR] forKey:SE_PARAMS_KEY_FULLLINK_ASR_ONLY_BOOL];
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}
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if ([[self getRecorderType] isEqualToString:SE_RECORDER_TYPE_STREAM]) {
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[self.curEngine setIntParam:[self.streamRecorder getSampleRate] forKey:SE_PARAMS_KEY_CUSTOM_SAMPLE_RATE_INT];
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if (![self.streamRecorder start]) {
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[self speechEngineNoPermission];
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return;
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}
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} else if ([[self getRecorderType] isEqualToString:SE_RECORDER_TYPE_FILE]) {
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NSString* file_path = [NSString stringWithFormat:@"%@/%@", self.debugPath, @"recorder.pcm"];
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NSLog(@"test file path: %@", file_path);
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[self.curEngine setStringParam:file_path forKey:SE_PARAMS_KEY_RECORDER_FILE_STRING];
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}
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NSInteger ret = [self.curEngine sendDirective:SEDirectiveStartEngine];
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if (ret == SERecCheckEnvironmentFailed) {
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[self speechEngineNoPermission];
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}
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} else if (longPgr.state == UIGestureRecognizerStateEnded) {
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NSLog(@"Long press ended.");
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self.talkingFinisheTimestamp = [[NSDate date] timeIntervalSince1970] * 1000;
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[self.curEngine sendDirective:SEDirectiveFinishTalking];
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if ([[self getRecorderType] isEqualToString:SE_RECORDER_TYPE_STREAM]) {
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[self.streamRecorder stop];
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}
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}
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}
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#pragma mark - Init Methods
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- (void)initEngine {
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AppDelegate *appDelegate = [ViewController getAppDelegate];
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if (appDelegate == nil) {
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appDelegate = (AppDelegate *)[[UIApplication sharedApplication] delegate];
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}
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if (appDelegate.deviceID.length < 1) {
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self.engineInitButton.enabled = FALSE;
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dispatch_async(dispatch_get_main_queue(), ^{
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[self.statusTextView setText:@"Waiting for get deviceID."];
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sleep(1);
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[self initEngine];
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});
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return;
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}
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[ViewController setAppDelegate:appDelegate];
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self.deviceID = appDelegate.deviceID;
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if (self.curEngine == nil) {
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self.curEngine = [[SpeechEngine alloc] init];
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}
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if (![self.curEngine createEngineWithDelegate:self]) {
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NSLog(@"Create speech engine failed.");
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return;
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}
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[self.resultTextView setTextColor:UIColor.blackColor];
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NSLog(@"Engine version: %@", [self.curEngine getVersion]);
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self.debugPath = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES).firstObject;
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NSLog(@"Debug path: %@", self.debugPath);
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[self.curEngine setStringParam:self.debugPath forKey:SE_PARAMS_KEY_DEBUG_PATH_STRING];
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[self.curEngine setStringParam:[NSString stringWithFormat:@"%@/%@", self.debugPath, @"kws"] forKey:SE_PARAMS_KEY_KWS_ROOT_PATH_STRING];
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[self.curEngine setStringParam:[NSString stringWithFormat:@"%@/%@", self.debugPath, @"signal"] forKey:SE_PARAMS_KEY_SIGNAL_ROOT_PATH_STRING];
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[self.curEngine setStringParam:SE_LOG_LEVEL_TRACE forKey:SE_PARAMS_KEY_LOG_LEVEL_STRING];
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[self.curEngine setStringParam:@"robot_ios" forKey:SE_PARAMS_KEY_APP_ID_STRING];
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[self.curEngine setStringParam:SDEF_UID forKey:SE_PARAMS_KEY_UID_STRING];
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[self.curEngine setIntParam:1 forKey:SE_PARAMS_KEY_CHANNEL_NUM_INT];
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[self.curEngine setBoolParam:[self.settings getBool:SETTING_GET_VOLUME]
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forKey:SE_PARAMS_KEY_ENABLE_GET_VOLUME_BOOL];
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NSString *address = [self.settings getString:SETTING_ADDRESS];
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if (!address.length) {
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address = SDEF_DEFAULT_ADDRESS;
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}
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NSLog(@"Current address: %@", address);
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[self.curEngine setStringParam:address forKey:SE_PARAMS_KEY_FULLLINK_ADDRESS_STRING];
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NSString *uri = [self.settings getString:SETTING_URI];
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if (!uri.length) {
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uri = SDEF_FULLLINK_DEFAULT_URI;
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}
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NSLog(@"Current uri: %@", uri);
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[self.curEngine setStringParam:uri forKey:SE_PARAMS_KEY_FULLLINK_URI_STRING];
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[self.curEngine setStringParam:@"" forKey:SE_PARAMS_KEY_FULLLINK_QUERY_STRING_STRING];
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[self.curEngine setStringParam:[self getRecorderType] forKey:SE_PARAMS_KEY_RECORDER_TYPE_STRING];
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self.engineNameType = [self.settings getOptions:SETTING_FULLLINK_ENGINE_TYPE].chooseIdx;
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[self.curEngine setStringParam:[self.engineNameArray objectAtIndex:self.engineNameType] forKey:SE_PARAMS_KEY_ENGINE_NAME_STRING];
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[self.curEngine setBoolParam:[self.settings getBool:SETTING_FULLLINK_ENABLE_RECORDER_DUMP] forKey:@"enable_dump"];
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if ([[self getRecorderType] isEqualToString:SE_RECORDER_TYPE_STREAM]) {
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if ([self.streamRecorder getSampleRate] != 16000) {
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[self.curEngine setBoolParam:TRUE forKey:SE_PARAMS_KEY_ENABLE_RESAMPLER_BOOL];
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}
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}
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NSInteger ret = [self.curEngine initEngine];
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if (ret != SENoError) {
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NSLog(@"Init Engine failed: %ld", ret);
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}
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if (ret == SENoError) {
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[self speechEngineInitOk];
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} else {
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[self speechEngineInitFailed];
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}
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}
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- (void)configUserParams {
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NSString *param = @"{\"auth_key\":\"\",\"product_info\":{\"product_id\":2001},\"nlg_request\":{\"nlg_type\":\"\",\"nlg_content\":\"";
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param = [param stringByAppendingString:self.referTextView.text];
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param = [param stringByAppendingString:@"\"},\"session_info\":{},\"client_info\":{\"client_user_id\":\"123456\",\"client_device_id\":\"123456\",\"client_app_id\":\"111\",\"client_device_unique_code\":\"111\",\"sdk_version\":0,\"client_app_version\":\"\"}}"];
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[self.curEngine setStringParam:param forKey:SE_PARAMS_KEY_FULLLINK_USER_PARAM_STRING];
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}
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- (NSString *)getRecorderType {
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switch ([self.settings getOptions:SETTING_RECORD_TYPE].chooseIdx) {
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case 0:
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return SE_RECORDER_TYPE_RECORDER;
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case 1:
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return SE_RECORDER_TYPE_FILE;
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case 2:
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return SE_RECORDER_TYPE_STREAM;
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default:
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break;
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}
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return @"";
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}
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- (void)uninitEngine {
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[self.curEngine destroyEngine];
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self.curEngine = nil;
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self.engineInitButton.enabled = TRUE;
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self.engineUninitButton.enabled = FALSE;
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self.startEngineButton.enabled = FALSE;
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self.stopEngineButton.enabled = FALSE;
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self.longPressButton.enabled = FALSE;
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self.forceWakeupButton.enabled = FALSE;
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self.cancelDialogButton.enabled = FALSE;
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}
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#pragma mark - Engine Callback
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- (void)speechEngineNoPermission {
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dispatch_async(dispatch_get_main_queue(), ^{
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[self uninitEngine];
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[self.statusTextView setText:@"No permission!"];
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self.engineInitButton.enabled = TRUE;
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self.engineUninitButton.enabled = FALSE;
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});
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}
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- (void)speechEngineInitOk {
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[self.streamRecorder setSpeechEngine:self.curEngine];
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dispatch_async(dispatch_get_main_queue(), ^{
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[self.statusTextView setText:@"Ready"];
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[self.resultTextView setText:[NSString stringWithFormat:@"DeviceID: %@", self.deviceID]];
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self.engineUninitButton.enabled = TRUE;
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self.engineInitButton.enabled = FALSE;
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self.startEngineButton.enabled = TRUE;
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self.longPressButton.enabled = TRUE;
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});
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}
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- (void)speechEngineInitFailed {
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dispatch_async(dispatch_get_main_queue(), ^{
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[self uninitEngine];
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[self.statusTextView setText:@"Failed to init engine!"];
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self.engineInitButton.enabled = TRUE;
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self.engineUninitButton.enabled = FALSE;
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});
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}
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- (void)speechEngineStarted {
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dispatch_async(dispatch_get_main_queue(), ^{
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self.startEngineTimestamp = [[NSDate date] timeIntervalSince1970] * 1000;
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self.engineStarted = true;
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[self.statusTextView setText:@"Engine Started!"];
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[self setResultText:@""];
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self.startEngineButton.enabled = FALSE;
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self.stopEngineButton.enabled = TRUE;
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self.longPressButton.enabled = FALSE;
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self.forceWakeupButton.enabled = TRUE;
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self.cancelDialogButton.enabled = TRUE;
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});
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}
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- (void)speechEngineStopped {
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dispatch_async(dispatch_get_main_queue(), ^{
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if ([[self getRecorderType] isEqualToString:SE_RECORDER_TYPE_STREAM]) {
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[self.streamRecorder stop];
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}
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self.engineStarted = FALSE;
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[self.statusTextView setText:@"Engine Stopped!"];
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self.startEngineButton.enabled = TRUE;
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self.stopEngineButton.enabled = FALSE;
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self.longPressButton.enabled = TRUE;
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self.forceWakeupButton.enabled = FALSE;
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self.cancelDialogButton.enabled = FALSE;
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});
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}
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- (void)speechEngineResult:(NSData *)data isFinal:(BOOL)isFinal {
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long response_delay = 0;
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if (isFinal && self.talkingFinisheTimestamp > 0) {
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response_delay = [self timeDelayFrom:self.talkingFinisheTimestamp];
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self.talkingFinisheTimestamp = 0;
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}
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NSError *error;
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NSDictionary *jsonResult = [NSJSONSerialization JSONObjectWithData:data
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options:NSJSONReadingMutableContainers
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error:&error];
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NSMutableString *text = [[NSMutableString alloc] initWithString:@""];
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if (![jsonResult objectForKey:@"messageData"]) {
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return;
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}
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[text appendFormat:@"%@", [[[jsonResult objectForKey:@"messageData"] objectForKey:@"inputText"] objectForKey:@"text"]];
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if (text.length) {
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[self setResultText:text];
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}
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}
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- (void)speechEngineNluResult:(NSData *)data {
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NSError *error;
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NSDictionary *jsonResult = [NSJSONSerialization JSONObjectWithData:data
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options:NSJSONReadingMutableContainers
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error:&error];
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NSMutableString *text = [[NSMutableString alloc] initWithString:@""];
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if (![jsonResult objectForKey:@"messageData"]) {
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return;
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}
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[text appendFormat:@"%@\n%@", [[jsonResult objectForKey:@"messageData"] objectForKey:@"inputText"], [[jsonResult objectForKey:@"messageData"] objectForKey:@"outputText"]];
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if (text.length) {
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[self setResultText:text];
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}
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bool disableTts = [self.settings getBool:SETTING_FULLLINK_DISABLE_TTS];
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[self.curEngine sendDirective:SEDirectivePlayingDecision data:disableTts ? @"false" : @"true"];
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}
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- (void)speechEngineError:(NSData *)data {
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dispatch_async(dispatch_get_main_queue(), ^{
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[self.resultTextView setText:[[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding]];
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// [self stopEngine:nil];
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});
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}
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- (void)speechEngineWakeUp:(NSData *)data {
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dispatch_async(dispatch_get_main_queue(), ^{
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[self.resultTextView setText:[[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding]];
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});
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}
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- (void)setResultText:(NSString *)result {
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dispatch_async(dispatch_get_main_queue(), ^{
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[self.resultTextView setText:[result stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceCharacterSet]]];
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});
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|
}
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|
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#pragma mark - Helper
|
|
|
|
- (long)timeDelayFrom:(long)pastTimestamp {
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|
return [[NSDate date] timeIntervalSince1970] * 1000 - pastTimestamp;
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|
}
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|
|
|
#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_FULLLINK forKey:@"viewId"];
|
|
}
|
|
|
|
@end
|
|
|
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