清理多余代码，优化

单军华

2018-04-28 1d39caf7235522ae121db7a188ba41a706217407

 pregnancy_guard/BaseProject/Controller/Home/SearchDevicePage.m

@@ -15,8 +15,9 @@
#import "UIView+Toast.h"
#import "UIImage+animatedGIF.h"
#import "SearchTipsCell.h"
#import <CoreBluetooth/CoreBluetooth.h>

@interface SearchDevicePage ()<UITableViewDelegate,UITableViewDataSource>
@interface SearchDevicePage ()<UITableViewDelegate,UITableViewDataSource,CBCentralManagerDelegate>
{
    BOOL isBluetoothON;
    UIButton* ic_search_btn;
@@ -29,12 +30,48 @@
}
@property (nonatomic, strong) UITableView                   * tableView;
@property (nonatomic, assign) int                           currentStatus; // 0 初始化 1 检索中 2 检索完成

@property (nonatomic, strong) CBCentralManager              * centralManager;
@end



@implementation SearchDevicePage

//-(CBCentralManager *)centralManager
//{
//    if (_centralManager == nil) {
//        _centralManager = [[CBCentralManager alloc] initWithDelegate:self queue:nil options:nil];
//    }
//    return _centralManager;
//}

-(void)centralManagerDidUpdateState:(CBCentralManager *)central
{
    switch (central.state) {
        case CBCentralManagerStatePoweredOff:
        {
            //[mainView makeToast:@"蓝牙没有开启，在设置中打开蓝牙"];
            [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];
        }
            break;
        case CBCentralManagerStatePoweredOn:
            NSLog(@"蓝牙设备开着");
            break;
        case CBCentralManagerStateResetting:
            break;
        case CBCentralManagerStateUnauthorized:
            break;
        case CBCentralManagerStateUnknown:
            break;
        case CBCentralManagerStateUnsupported:
            NSLog(@"当前设备不支持蓝牙");
            [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];
            break;
        default:
            break;
    }
}

- (UITableView *)tableView
{
    if (!_tableView)
@@ -147,6 +184,8 @@
    self.tableView.hidden = NO;
    // Do any additional setup after loading the view.
    
    self.centralManager = [[CBCentralManager alloc] initWithDelegate:self queue:nil options:nil];
    
    [[CBMoralManager sharedManager] setCbDiscoveryDelegate:self];
}