搜索控制器實(shí)現(xiàn)：

typedef void(^SearchTipCallback)(AMapTip *aMapTip);
@interface SearchTipsViewController : UIViewController
@property(nonatomic,copy)SearchTipCallback searchTipCallBack;
@end

#import "SearchTipsViewController.h"
@interface SearchTipsViewController ()<AMapSearchDelegate, UISearchBarDelegate, UISearchResultsUpdating, UITableViewDataSource, UITableViewDelegate>
@property (nonatomic, strong) AMapSearchAPI *search;
///搜索框
@property (nonatomic, strong) UISearchController *searchController;
@property (nonatomic, strong) UITableView *tableView;
@property (nonatomic, strong) NSMutableArray *tips;
@end
@implementation SearchTipsViewController
- (id)init
{
    if (self = [super init])
    {
        self.tips = [NSMutableArray array];
    }
    return self;
}

- (void)back {
    [self.navigationController popViewControllerAnimated:YES];
}

- (void)viewDidDisappear:(BOOL)animated
{
    [super viewDidDisappear:animated];
    self.searchController.active = NO;
}

- (void)viewDidLoad {
    [super viewDidLoad];
    self.view.backgroundColor = kBackGroudColor;
    self.automaticallyAdjustsScrollViewInsets = NO;
    self.navigationController.navigationBarHidden = NO;
    //導(dǎo)航欄-搜索框
    [self navigationItemInit];
    //搜索
    self.search = [[AMapSearchAPI alloc] init];
    self.search.delegate = self;
    
    [self initSearchController];
    [self initTableView];
}

- (void)navigationItemInit {
    UIButton *btn = [[UIButton alloc]initWithFrame:CGRectMake(0, 0, 20, 44)];
    [btn addTarget:self action:@selector(back) forControlEvents:UIControlEventTouchUpInside];
    [btn setImage:[UIImage imageNamed:@"back-nav"] forState:UIControlStateNormal];
    UIBarButtonItem *item = [[UIBarButtonItem alloc]initWithCustomView:btn];
    
    UIBarButtonItem *negativeSpacer = [[UIBarButtonItem alloc ] initWithBarButtonSystemItem:UIBarButtonSystemItemFixedSpace target:nil action:nil];
    negativeSpacer.width = -5;
    
    self.navigationItem.leftBarButtonItems = [NSArray arrayWithObjects:negativeSpacer, item, nil];
}

- (void)initSearchController{
    self.searchController = [[UISearchController alloc] initWithSearchResultsController:nil];
    self.searchController.searchResultsUpdater = self;
    self.searchController.dimsBackgroundDuringPresentation = NO;
    self.searchController.hidesNavigationBarDuringPresentation = NO;
    self.searchController.searchBar.delegate = self;
    self.searchController.searchBar.placeholder = @"請(qǐng)輸入關(guān)鍵字";
    [self.searchController.searchBar sizeToFit];
    self.navigationItem.titleView = self.searchController.searchBar;
}

- (void)initTableView
{
    self.tableView = [[UITableView alloc] initWithFrame:CGRectMake(0, 0, self.view.frame.size.width, self.view.frame.size.height) style:UITableViewStylePlain];
    self.tableView.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;
    self.tableView.delegate = self;
    self.tableView.dataSource = self;
    self.tableView.hidden = YES;
    
    [self.view addSubview:self.tableView];
}

#pragma mark - 搜索
/**
 搜索
 */
-(void)searchTipsWithKey:(NSString *)key{
    if (key.length == 0) {
        return;
    }
    AMapInputTipsSearchRequest *tips = [[AMapInputTipsSearchRequest alloc] init];
    tips.keywords = key;
    [self.search AMapInputTipsSearch:tips];
}

#pragma mark - AMapSearchDelegate

- (void)AMapSearchRequest:(id)request didFailWithError:(NSError *)error
{
//    NSLog(@"Error: %@ - %@", error, [ErrorInfoUtility errorDescriptionWithCode:error.code]);
}

/* 搜索的回調(diào) */
- (void)onInputTipsSearchDone:(AMapInputTipsSearchRequest *)request response:(AMapInputTipsSearchResponse *)response
{
    if (response.count == 0)
    {
        return;
    }
    [self.tips setArray:response.tips];
    [self.tableView reloadData];
}

#pragma mark - UISearchResultsUpdating
//搜索器更新
- (void)updateSearchResultsForSearchController:(UISearchController *)searchController
{
    self.tableView.hidden = !searchController.isActive;
    [self searchTipsWithKey:searchController.searchBar.text];
    if (searchController.isActive && searchController.searchBar.text.length > 0)
    {
        searchController.searchBar.placeholder = searchController.searchBar.text;
    }
}

#pragma mark - UITableViewDataSource
//顯示搜索結(jié)果
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
    return self.tips.count;
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    static NSString *tipCellIdentifier = @"tipCellIdentifier";
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:tipCellIdentifier];
    
    if (cell == nil)
    {
        cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle
                                      reuseIdentifier:tipCellIdentifier];
        cell.imageView.image = [UIImage imageNamed:@"locate"];
    }
    
    AMapTip *tip = self.tips[indexPath.row];
    if (tip.location == nil)
    {
        cell.imageView.image = [UIImage imageNamed:@"search"];
    }
    cell.textLabel.text = tip.name;
    cell.detailTextLabel.text = tip.address;
    
    return cell;
}
#pragma mark - UITableViewDelegate

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    //搜索出來(lái)的地址
    AMapTip *tip = self.tips[indexPath.row];
    
    self.searchController.active = NO;
    if (self.searchTipCallBack) {
        self.searchTipCallBack(tip);
    }
    [self back];
}
@end