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AddressPickerViewController.m
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//
// AddressPickerViewController.m
// DuDu
//
// Created by i-chou on 11/9/15.
// Copyright © 2015 i-chou. All rights reserved.
//
#import "AddressPickerViewController.h"
@interface AddressPickerViewController ()<UISearchBarDelegate, UITableViewDataSource, UITableViewDelegate>
@property (nonatomic, strong) UISearchBar *searchBar;
@property (nonatomic, strong) UITableView *tableView;
@property (nonatomic, strong) NSMutableArray *tips;
@end
@implementation AddressPickerViewController
- (id)initWithLocation:(NSString *)location
{
return [super init];
}
/* 输入提示 搜索.*/
- (void)searchTipsWithKey:(NSString *)key
{
if (key.length == 0)
{
return;
}
AMapInputTipsSearchRequest *tips = [[AMapInputTipsSearchRequest alloc] init];
tips.keywords = key;
tips.city = @"北京";
[self.search AMapInputTipsSearch:tips];
}
#pragma mark - AMapSearchDelegate
- (void)AMapSearchRequest:(id)request didFailWithError:(NSError *)error
{
NSLog(@"error:%@",error.debugDescription);
}
/* 输入提示回调. */
- (void)onInputTipsSearchDone:(AMapInputTipsSearchRequest *)request response:(AMapInputTipsSearchResponse *)response
{
[self.tips setArray:response.tips];
[self.tableView reloadData];
}
- (void)onPOISearchDone:(AMapPOISearchBaseRequest *)request response:(AMapPOISearchResponse *)response
{
[self.tips setArray:response.pois];
[self.tableView reloadData];
}
//实现正向地理编码的回调函数
- (void)onGeocodeSearchDone:(AMapGeocodeSearchRequest *)request response:(AMapGeocodeSearchResponse *)response
{
[self.tips setArray:response.geocodes];
// for (AMapTip *p in response.geocodes) {
// [self.tips addObject:p];
// }
[self.tableView reloadData];
}
#pragma mark - UISearchBarDelegate
- (void)searchBarSearchButtonClicked:(UISearchBar *)searchBar
{
NSString *key = searchBar.text;
/* 按下键盘enter, 搜索poi */
AMapPOIKeywordsSearchRequest *request = [[AMapPOIKeywordsSearchRequest alloc] init];
request.keywords = key;
request.city = @"010";
request.requireExtension = YES;
[self.search AMapPOIKeywordsSearch:request];
self.searchBar.placeholder = key;
[self.searchBar endEditing:YES];
}
#pragma mark - UISearchBarDelegate
- (void)searchBar:(UISearchBar *)searchBar textDidChange:(NSString *)searchText
{
[self searchTipsWithKey:searchText];
}
#pragma mark - UITableViewDataSource
- (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.district;
return cell;
}
#pragma mark - UITableViewDelegate
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
AMapTip *tip = self.tips[indexPath.row];
if ([self.delegate respondsToSelector:@selector(addressPicker:fromAddress:toAddress:)]) {
if (self.isFrom) {
[self.delegate addressPicker:self fromAddress:tip toAddress:nil];
} else {
[self.delegate addressPicker:self fromAddress:nil toAddress:tip];
}
}
if (!self.isFromAddressVC) {
[self.navigationController popToRootViewControllerAnimated:YES];
} else {
[self.navigationController popViewControllerAnimated:YES];
}
}
#pragma mark - Initialization
- (void)initSearchBar
{
self.searchBar = [[UISearchBar alloc] initWithFrame:CGRectMake(0, NAV_BAR_HEIGHT_IOS7, CGRectGetWidth(self.view.bounds), 44)];
self.searchBar.barStyle = UIBarStyleDefault;
self.searchBar.translucent = YES;
self.searchBar.delegate = self;
self.searchBar.placeholder = @"输入地点";
self.searchBar.keyboardType = UIKeyboardTypeDefault;
[self.searchBar becomeFirstResponder];
[self.view addSubview:self.searchBar];
}
- (void)initTableView
{
self.tableView = [[UITableView alloc] initWithFrame:ccr(0, CGRectGetMaxY(self.searchBar.frame), SCREEN_WIDTH, SCREEN_HEIGHT-CGRectGetMaxY(self.searchBar.frame))];
self.tableView.delegate = self;
self.tableView.dataSource = self;
[self.view addSubview:self.tableView];
}
- (void)startLocation
{
//构造AMapGeocodeSearchRequest对象，address为必选项，city为可选项
AMapGeocodeSearchRequest *geo = [[AMapGeocodeSearchRequest alloc] init];
geo.address = self.location;
//发起正向地理编码
[self.search AMapGeocodeSearch:geo];
}
#pragma mark - Life Cycle
- (id)init
{
if (self = [super init])
{
self.tips = [NSMutableArray array];
}
return self;
}
- (void)viewDidLoad
{
[super viewDidLoad];
self.view.backgroundColor = [UIColor whiteColor];
[self initSearchBar];
[self initTableView];
[AMapSearchServices sharedServices].apiKey = AMAP_KEY;
self.search = [[AMapSearchAPI alloc] init];
self.search.delegate = self;
// [self startLocation];
}
- (void)viewDidDisappear:(BOOL)animated
{
[super viewDidDisappear:animated];
self.search.delegate = nil;
}
@end