//
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// EZAPWiFiConfigViewController.m
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// EZOpenSDKDemo
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//
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// Created by linyong on 2018/6/4.
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// Copyright © 2018年 Ezviz. All rights reserved.
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//
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#import "EZAPWiFiConfigViewController.h"
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#import "GlobalKit.h"
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#import <SystemConfiguration/CaptiveNetwork.h>
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#import "EZHCNetDeviceSDK.h"
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#import "EZAPConfigResultViewController.h"
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#import "Toast+UIView.h"
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#define WIFI_PREFROOT_URL @"prefs:root=WIFI"
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#define WIFI_IOS10_WIFI_URL @"App-Prefs:root=WIFI"
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@interface EZAPWiFiConfigViewController ()
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@property (weak, nonatomic) IBOutlet UILabel *wifiNameLabel;
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@property (weak, nonatomic) IBOutlet UILabel *wifiPwdLabel;
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@property (weak, nonatomic) IBOutlet UILabel *stepTwoLabel;
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@property (weak, nonatomic) IBOutlet UIActivityIndicatorView *processingIndicator;
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@property (weak, nonatomic) IBOutlet UIButton *addBtn;
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@property (nonatomic,copy) NSString *devicWifiName;
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@property (nonatomic,strong) NSTimer *timer;
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@end
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@implementation EZAPWiFiConfigViewController
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- (void)viewDidLoad
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{
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[super viewDidLoad];
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self.title = NSLocalizedString(@"wifi_mode_wifi_connect",@"连接到设备Wi-Fi");
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[self initSubviews];
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}
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- (void) viewDidAppear:(BOOL)animated
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{
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[super viewDidAppear:animated];
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[self startTimer];
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[self addNotifications];
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}
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- (void) viewWillDisappear:(BOOL)animated
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{
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[super viewWillDisappear:animated];
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[self stopTimer];
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[self stopConfigWifi];
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[self removeNotifications];
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}
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#pragma mark - views
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- (void) initSubviews
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{
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self.processingIndicator.hidden = YES;
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self.devicWifiName = [NSString stringWithFormat:@"EZVIZ_%@",[GlobalKit shareKit].deviceSerialNo];
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self.wifiNameLabel.text = self.devicWifiName;
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self.wifiPwdLabel.text = [NSString stringWithFormat:@"EZVIZ_%@",[GlobalKit shareKit].deviceVerifyCode];
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NSString *str = [NSString stringWithFormat:NSLocalizedString(@"wifi_step_two_msg",@"进入手机系统Wi-Fi设置界面，选择名称为%@的网络，用提示的密码进行连接"),self.devicWifiName];
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NSMutableAttributedString *aStr = [[NSMutableAttributedString alloc] initWithString:str];
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//关键字符颜色调整
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[aStr addAttribute:NSForegroundColorAttributeName
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value:[UIColor orangeColor]
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range:[str rangeOfString:self.devicWifiName]];
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//行间距调整
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NSMutableParagraphStyle *paragraphStyle = [[NSMutableParagraphStyle alloc] init];
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[paragraphStyle setLineSpacing:5];
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[aStr addAttribute:NSParagraphStyleAttributeName value:paragraphStyle range:NSMakeRange(0, [aStr length])];
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self.stepTwoLabel.attributedText = aStr;
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}
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-(void) startAction
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{
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self.processingIndicator.hidden = NO;
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self.addBtn.hidden = YES;
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[self.processingIndicator startAnimating];
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}
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- (void) stopAction
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{
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[self.processingIndicator stopAnimating];
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self.processingIndicator.hidden = YES;
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}
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#pragma mark - notification
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- (void) applicationDidBecomeActive
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{
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[self startTimer];
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}
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- (void) applicationWillResignActive
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{
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[self stopTimer];
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}
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#pragma mark - actions
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- (IBAction)enterSettingBtnClick:(id)sender
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{
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NSString *urlStr = [[[UIDevice currentDevice] systemVersion] floatValue] >= 10.0?WIFI_IOS10_WIFI_URL:WIFI_PREFROOT_URL;
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NSURL * url = [NSURL URLWithString:urlStr];
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if([[UIApplication sharedApplication] canOpenURL:url])
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{
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[[UIApplication sharedApplication] openURL:url];
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}
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}
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- (IBAction)copyPwdBtnClick:(id)sender
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{
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UIPasteboard *pasteboard = [UIPasteboard generalPasteboard];
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pasteboard.string = self.wifiPwdLabel.text;
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[self.view makeToast:NSLocalizedString(@"done",@"确定") duration:1.5 position:@"center"];
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}
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- (IBAction)addBtnClick:(id)sender
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{
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[self performSegueWithIdentifier:@"go2WifiConfigResult" sender:nil];
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}
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#pragma mark - support
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- (void) configWifi
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{
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[EZOPENSDK startAPConfigWifiWithSsid:self.ssid
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password:self.password
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deviceSerial:[GlobalKit shareKit].deviceSerialNo
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verifyCode:[GlobalKit shareKit].deviceVerifyCode
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result:^(BOOL ret) {
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if (ret)
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{
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[self configSuccess];
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}
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else
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{
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[self configFailed];
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NSLog(@"config failed");
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}
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}];
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}
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- (void) stopConfigWifi
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{
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[EZOPENSDK stopAPConfigWifi];
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}
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- (void) configSuccess
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{
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[self stopAction];
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self.addBtn.hidden = NO;
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}
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- (void) configFailed
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{
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[self stopAction];
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[self.view makeToast:@"config wifi fail" duration:1.5 position:@"center"];
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}
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- (void)addNotifications
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{
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[self removeNotifications];
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[[NSNotificationCenter defaultCenter] addObserver:self
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selector:@selector(applicationDidBecomeActive)
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name:UIApplicationDidBecomeActiveNotification
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object:nil];
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[[NSNotificationCenter defaultCenter] addObserver:self
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selector:@selector(applicationWillResignActive)
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name:UIApplicationWillResignActiveNotification
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object:nil];
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}
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- (void)removeNotifications
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{
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[[NSNotificationCenter defaultCenter] removeObserver:self];
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}
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- (void) startTimer
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{
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[self stopTimer];
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self.timer = [NSTimer scheduledTimerWithTimeInterval:5.0 target:self selector:@selector(timerCallback) userInfo:nil repeats:YES];
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}
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- (void) stopTimer
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{
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if (!self.timer)
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{
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return;
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}
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if ([self.timer isValid])
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{
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[self.timer invalidate];
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}
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self.timer = nil;
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}
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- (void) timerCallback
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{
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if (![self checkSsid])
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{
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return;
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}
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[self stopTimer];
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[self startAction];
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[self configWifi];
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}
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- (NSString *) currentSsid
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{
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NSString *currentSsid = @"";
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CFArrayRef myArray = CNCopySupportedInterfaces();
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if (myArray != nil) {
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CFDictionaryRef myDict = CNCopyCurrentNetworkInfo(CFArrayGetValueAtIndex(myArray, 0));
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if (myDict != nil) {
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NSDictionary *dict = (__bridge NSDictionary *)(myDict);
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currentSsid = [dict valueForKey:@"SSID"];
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}
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}
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return currentSsid;
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}
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- (BOOL) checkSsid
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{
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NSString *ssid = [self currentSsid];
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if (ssid && [ssid isEqualToString:self.devicWifiName])
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{
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return YES;
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}
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return NO;
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}
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#pragma mark - Navigation
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- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
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}
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@end
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