//
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// SearchDevicePage.m
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// pregnancy_guard
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//
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// Created by WindShan on 2017/7/11.
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// Copyright © 2017年 WindShan. All rights reserved.
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//
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#import "SearchDevicePage.h"
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#import "GloriaLabel.h"
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#import "SearchDeviceCell.h"
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#import "DevicesTableViewCell.h"
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#import "BaseNaviController.h"
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#import "ProgressHandler.h"
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#import "UIView+Toast.h"
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#import "UIImage+animatedGIF.h"
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#import "SearchTipsCell.h"
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#import <CoreBluetooth/CoreBluetooth.h>
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@interface SearchDevicePage ()<UITableViewDelegate,UITableViewDataSource,CBCentralManagerDelegate>
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{
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BOOL isBluetoothON;
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UIButton* ic_search_btn;
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UIImageView * ic_search_done;
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UIImageView * ic_searching;
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CGFloat ic_top_bkH;
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CGFloat ic_search_doneH;
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GloriaLabel* _TitleLabel;
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GloriaLabel* _SetTitleLabel;
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}
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@property (nonatomic, strong) UITableView * tableView;
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@property (nonatomic, assign) int currentStatus; // 0 初始化 1 检索中 2 检索完成
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@property (nonatomic, strong) CBCentralManager * centralManager;
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@end
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@implementation SearchDevicePage
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//-(CBCentralManager *)centralManager
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//{
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// if (_centralManager == nil) {
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// _centralManager = [[CBCentralManager alloc] initWithDelegate:self queue:nil options:nil];
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// }
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// return _centralManager;
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//}
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-(void)centralManagerDidUpdateState:(CBCentralManager *)central
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{
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switch (central.state) {
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case CBCentralManagerStatePoweredOff:
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{
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//[mainView makeToast:@"蓝牙没有开启，在设置中打开蓝牙"];
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[Global alertMessageEx:@"蓝牙没有开启，在设置中打开蓝牙功能" title:@"温馨提示" okTtitle:nil cancelTitle:@"OK" delegate:self];
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}
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break;
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case CBCentralManagerStatePoweredOn:
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NSLog(@"蓝牙设备开着");
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break;
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case CBCentralManagerStateResetting:
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break;
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case CBCentralManagerStateUnauthorized:
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break;
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case CBCentralManagerStateUnknown:
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break;
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case CBCentralManagerStateUnsupported:
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NSLog(@"当前设备不支持蓝牙");
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[Global alertMessageEx:@"很抱歉，当前设备不支持蓝牙" title:@"温馨提示" okTtitle:nil cancelTitle:@"OK" delegate:self];
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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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- (UITableView *)tableView
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{
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if (!_tableView)
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{
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_tableView = [[UITableView alloc] init];
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_tableView.delegate = self;
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_tableView.dataSource = self;
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//_tableView.separatorColor = [UIColor clearColor];
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[self.view addSubview:_tableView];
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[_tableView mas_makeConstraints:^(MASConstraintMaker *make) {
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make.edges.mas_equalTo(UIEdgeInsetsMake(ic_top_bkH , 0, 0, 0));
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}];
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_tableView.tableFooterView = [UIView new];
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}
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return _tableView;
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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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[[CBMoralManager sharedManager] disconnectPeripheral:[[CBMoralManager sharedManager] myPeripheral]];
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}
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// 返回设备数目
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//if (isBluetoothON) {
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// return [[[CBMoralManager sharedManager] foundPeripherals] count];
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//}
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-(void)viewDidDisappear:(BOOL)animated
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{
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[[CBMoralManager sharedManager]stopScanning];
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}
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-(void)startScanning
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{
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// Start scanning for devices
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[[CBMoralManager sharedManager] startScanning];
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[self performSelector:@selector(stopScanning) withObject:nil afterDelay:5.0f];
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}
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-(void)pullToRefresh
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{
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[[CBMoralManager sharedManager] refreshPeripherals];
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[self performSelector:@selector(stopScanning) withObject:nil afterDelay:5.0f];
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}
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-(void)stopScanning
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{
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if([[[CBMoralManager sharedManager] foundPeripherals] count] == 0)
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{
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self.currentStatus = 0;
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[self.tableView reloadData];
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}
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ic_search_done.hidden = NO;
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ic_searching.hidden = YES;
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[ic_search_btn setBackgroundImage:[UIImage imageNamed:@"ic_search_start_btn" ] forState:UIControlStateNormal];
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[[CBMoralManager sharedManager]stopScanning];
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//[self.tableView.header endRefreshing];
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}
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- (void)viewDidLoad
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{
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[super viewDidLoad];
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self.title = @"设备检索";
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[self setNavigationLeft:@"ic_back_arraw.png" sel:@selector(backAticon)];
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self.currentStatus = 0;
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ic_top_bkH = 325;
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ic_search_doneH = 230;
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CGFloat btnSearchH = 55;
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if ( IsiPhone4 || IsiPhone5 )
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{
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ic_top_bkH = 260;
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ic_search_doneH = 180;
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btnSearchH = 40;
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}
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UIImageView * ic_top_bk = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, SCREEN_WIDTH, ic_top_bkH)];
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ic_top_bk.image = [UIImage imageNamed:@"ic_top_bk"];
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[self.view addSubview:ic_top_bk];
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ic_search_done = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, SCREEN_WIDTH, ic_top_bkH)];
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ic_search_done.image = [UIImage imageNamed:@"ic_search_done"];
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[self.view addSubview:ic_search_done];
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ic_searching = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, SCREEN_WIDTH, ic_top_bkH)];
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[ic_searching setImage:[UIImage animatedImageWithAnimatedGIFURL:[[NSBundle mainBundle] URLForResource:@"gif_searching" withExtension:@"gif"]]];
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[self.view addSubview:ic_searching];
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ic_searching.hidden = YES;
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ic_search_btn = [UIButton buttonWithType:UIButtonTypeCustom];
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ic_search_btn.frame = CGRectMake((SCREEN_WIDTH-128)/2, ic_search_doneH+btnSearchH, 128, 32);
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[ic_search_btn setBackgroundImage:[UIImage imageNamed:@"ic_search_start_btn" ] forState:UIControlStateNormal];
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ic_search_btn.titleLabel.font = [UIFont systemFontOfSize: 18.0];
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ic_search_btn.layer.masksToBounds=YES;
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ic_search_btn.layer.cornerRadius=8.0f;
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[ic_search_btn addTarget:self action:@selector(searchAction) forControlEvents:UIControlEventTouchUpInside];
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[self.view addSubview:ic_search_btn];
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self.tableView.hidden = NO;
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// Do any additional setup after loading the view.
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self.centralManager = [[CBCentralManager alloc] initWithDelegate:self queue:nil options:nil];
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[[CBMoralManager sharedManager] setCbDiscoveryDelegate:self];
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}
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- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
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{
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if (_currentStatus == 2)
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{
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return 2;
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}
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else
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return 1;
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}
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- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
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{
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if (_currentStatus == 2 && isBluetoothON )
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{
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if(section == 0)
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{
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return 1;
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}
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else
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return [[[CBMoralManager sharedManager] foundPeripherals] count];
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}
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else
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return 5;
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}
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//此处上面和下面 是设置 footerview
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- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
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{
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if (_currentStatus != 2)
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{
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NSUInteger index = [indexPath row];
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if(index == 0 )
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{
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NSString *CellIdentifier = @"searchTipsCell";
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UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
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if (cell == nil)
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{
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cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleValue1 reuseIdentifier:CellIdentifier];
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}
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if(_SetTitleLabel==nil)
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{
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_SetTitleLabel = [[GloriaLabel alloc] initWithFrame:CGRectMake(10, 6,SCREEN_WIDTH/2, 30)];
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_SetTitleLabel.font = [UIFont systemFontOfSize:14];
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_SetTitleLabel.textAlignment = UITextAlignmentLeft;
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_SetTitleLabel.textColor = kUIColorFromRGB(0x595959);
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[cell.contentView addSubview:_SetTitleLabel];
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}
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_SetTitleLabel.text = @"操作设置步骤";
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return cell;
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}
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else
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{
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NSString *CellIdentifier = @"searchTips2Cell";
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SearchTipsCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
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if (cell == nil)
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{
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cell = [[SearchTipsCell alloc] initWithStyle:UITableViewCellStyleValue1 reuseIdentifier:CellIdentifier];
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}
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switch (index)
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{
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case 1:
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{
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[cell setItemView:@"打开孕哨设备电源开关" imgName:@"icon_one"];
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}
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break;
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case 2:
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{
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[cell setItemView:@"打开手机蓝牙" imgName:@"icon-two"];
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}
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break;
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case 3:
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{
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[cell setItemView:@"点击APP按钮[开始搜索设备]" imgName:@"icon-three"];
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}
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break;
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case 4:
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{
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[cell setItemView:@"搜索完毕，点击对应蓝牙列表，自动匹配" imgName:@"icon-four"];
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}
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break;
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}
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return cell;
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}
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}
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else
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{
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NSUInteger section = [indexPath section];
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if(section==0)
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{
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NSString *CellIdentifier = @"searchDeviceCell1";
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UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
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if (cell == nil)
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{
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cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleValue1 reuseIdentifier:CellIdentifier];
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}
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if( _TitleLabel == nil)
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{
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_TitleLabel = [[GloriaLabel alloc] initWithFrame:CGRectMake(20, 15,SCREEN_WIDTH/2, 20)];
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_TitleLabel.font = [UIFont systemFontOfSize:14];
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_TitleLabel.textAlignment = UITextAlignmentLeft;
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_TitleLabel.textColor = kUIColorFromRGB(0x595959);
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_TitleLabel.text = @"蓝牙列表";
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[cell.contentView addSubview:_TitleLabel];
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}
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return cell;
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}
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else if(section==1)
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{
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NSString *CellIdentifier = @"searchDeviceCell";
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SearchDeviceCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
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if (cell == nil)
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{
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cell = [[SearchDeviceCell alloc] initWithStyle:UITableViewCellStyleValue1 reuseIdentifier:CellIdentifier];
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}
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CBPeripheralExt *newPeriPheral = [[[CBMoralManager sharedManager] foundPeripherals] objectAtIndex:indexPath.row];
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NSString * bleName = [self nameForPeripheral:newPeriPheral];
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NSString * bleUUID = [self UUIDStringfromPeripheral:newPeriPheral];
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NSString * bleService = [self ServiceCountfromPeripheral:newPeriPheral];
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[cell setItemView:bleName];
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//[cell setDiscoveredPeripheralDataFromPeripheral:newPeriPheral];
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return cell;
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}
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}
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return nil;
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}
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/*!
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* @method nameForPeripheral:
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*
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* @discussion Method to get the peripheral name
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*
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*/
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-(NSString *)nameForPeripheral:(CBPeripheralExt *)ble
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{
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NSString *bleName ;
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if ([ble.mAdvertisementData valueForKey:CBAdvertisementDataLocalNameKey] != nil)
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{
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bleName = [ble.mAdvertisementData valueForKey:CBAdvertisementDataLocalNameKey];
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}
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if(bleName.length < 1 )
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bleName = ble.mPeripheral.name;
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if(bleName.length < 1 )
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bleName = UNKNOWN_PERIPHERAL;
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return bleName;
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}
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/*!
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* @method UUIDStringfromPeripheral:
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*
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* @discussion Method to get the UUID from the peripheral
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*
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*/
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-(NSString *)UUIDStringfromPeripheral:(CBPeripheralExt *)ble
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{
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NSString *bleUUID = ble.mPeripheral.identifier.UUIDString;
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if(bleUUID.length < 1 )
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bleUUID = @"Nil";
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else
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bleUUID = [NSString stringWithFormat:@"%@",bleUUID];
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return bleUUID;
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}
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/*!
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* @method ServiceCountfromPeripheral:
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*
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* @discussion Method to get the number of services present in a device
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*
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*/
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-(NSString *)ServiceCountfromPeripheral:(CBPeripheralExt *)ble
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{
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NSString *bleService =@"";
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NSInteger serViceCount = [[ble.mAdvertisementData valueForKey:CBAdvertisementDataServiceUUIDsKey] count];
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if(serViceCount < 1 )
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bleService = @"No Services";
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else
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bleService = [NSString stringWithFormat:@" %ld Service Advertised ",(long)serViceCount];
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return bleService;
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}
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- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
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{
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return 44;
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}
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-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath{
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if (_currentStatus == 2)
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{
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NSInteger index = [indexPath row];
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if (isBluetoothON)
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{
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[tableView deselectRowAtIndexPath:indexPath animated:YES];
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[self connectPeripheral:indexPath.row];
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}
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// DeviceSpareModel* model = [self.modelArray objectAtIndex:index];
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// 跳转酒店备用界面
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//HotelSelPage* page = [[HotelSelPage alloc] initIsFirstPage:NO];
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//page.bSelRoom = 2;
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// 跳转界面
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//BaseNaviController *baseNav = [[BaseNaviController alloc] initWithRootViewController:page];
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//[self presentViewController:baseNav animated:YES completion:nil];
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//[self showActionForPhoto];
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}
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}
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/**
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*This method invoke after a new peripheral found.
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*/
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-(void)discoveryDidRefresh
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{
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_currentStatus = 2;
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[self.tableView reloadData];
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}
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#pragma mark - BlueTooth Turned Off Delegate
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/*!
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* @method bluetoothStateUpdatedToState:
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* 蓝牙状态判断
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* @discussion Method to be called when state of Bluetooth changes
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*
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*/
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-(void)bluetoothStateUpdatedToState:(BOOL)state
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{
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isBluetoothON = state;
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[self.tableView reloadData];
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isBluetoothON ? [self.tableView setScrollEnabled:YES] : [self.tableView setScrollEnabled:NO];
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}
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#pragma mark - Connect
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/*!
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* @method connectPeripheral:
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*
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* @discussion Method to connect the selected peripheral
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*
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*/
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-(void)connectPeripheral:(NSInteger)index
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{
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if ([[CBMoralManager sharedManager] foundPeripherals].count != 0)
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{
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CBPeripheralExt *selectedBLE = [[[CBMoralManager sharedManager] foundPeripherals] objectAtIndex:index];
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[[ProgressHandler sharedInstance] showWithDetailsLabel:@"Connecting.." Detail:selectedBLE.mPeripheral.name];
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[[CBMoralManager sharedManager] connectPeripheral:selectedBLE.mPeripheral CompletionBlock:^(BOOL success, NSError *error) {
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[[ProgressHandler sharedInstance] hideProgressView];
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if(success)
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{
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_bConnectSuccess = YES;
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NSString * bleName = [self nameForPeripheral:selectedBLE];
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NSString * bleUUID = [self UUIDStringfromPeripheral:selectedBLE];
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[UserDefault setObject:bleUUID forKey:@"bleUUID"];
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[UserDefault setObject:bleName forKey:@"bleName"];
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[UserDefault synchronize];//使用synchronize强制立即将数据写入磁盘,防止在写完NSUserDefaults后程序退出导致的数据丢失
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//CBPeripheralExt *selBLE = [UserDefault objectForKey:@"Peripheral"];//根据键值取出Peripheral
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[self backAticon];
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}
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else
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{
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if(error)
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{
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NSString *errorString = [error.userInfo valueForKey:NSLocalizedDescriptionKey];
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if(errorString.length)
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{
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[self.view makeToast:errorString];
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}
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else
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{
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[self.view makeToast:UNKNOWN_ERROR];
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}
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}
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}
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}];
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}
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else
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{
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NSLog(@"Array is nil");
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[[CBMoralManager sharedManager] refreshPeripherals];
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}
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}
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-(void)searchAction
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{
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self.currentStatus = 1;
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ic_search_done.hidden = YES;
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ic_searching.hidden = NO;
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//[mainImageView setImage:[UIImage animatedImageWithAnimatedGIFURL:[[NSBundle mainBundle] URLForResource:imageName withExtension:@"gif"]]];
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[ic_search_btn setBackgroundImage:[UIImage imageNamed:@"ic_search_stop_btn"] forState:UIControlStateNormal];
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[self startScanning];
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}
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-(void)backAticon
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{
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//[self.navigationController popToViewController:self animated:YES];
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[self dismissViewControllerAnimated:YES completion:nil];
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}
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- (void)didReceiveMemoryWarning {
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[super didReceiveMemoryWarning];
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// Dispose of any resources that can be recreated.
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}
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/*
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#pragma mark - Navigation
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// In a storyboard-based application, you will often want to do a little preparation before navigation
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- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
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// Get the new view controller using [segue destinationViewController].
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// Pass the selected object to the new view controller.
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}
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*/
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@end
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