电池专业版

NSString *dat = [self.startDate description];

    

    NSLog(@"dat = %@",dat);

    NSArray *array = [dat componentsSeparatedByString:@" "];

    array = [[array objectAtIndex:1] componentsSeparatedByString:@":"];

    

    if ([UIDevice currentDevice].batteryState==UIDeviceBatteryStateUnplugged) return;

    

    //"预计充满还需": "时"

    UILabel *lab = (UILabel *)[self.battery_img viewWithTag:-101];

    lab.text = [array objectAtIndex:0];

    fullStateHour = [[array objectAtIndex:0] copy];  //cyy这个地方需要加上copy不然会导致崩溃 因为此处的array相当于autorelease的

    

    //"预计充满还需": "分"

    lab = (UILabel *)[self.battery_img viewWithTag:-103];

    lab.text = [array objectAtIndex:1];

    fullSTateMinute = [[array objectAtIndex:1] copy];