Controller
//
// LiveGasStationViewController.m
#import "LiveGasStationViewController.h"
#import <MAMapKit/MAMapKit.h>
#import <AMapSearchKit/AMapSearchAPI.h>
#import "LocateViewController.h"
#import "LivePoiTableView.h"
#import "LivePoiSectionHeader.h"
#import "LivePoiCell.h"
#import "POIAnnotation.h"
#import "UserLocationManager.h"
@interface LiveGasStationViewController () <UITableViewDataSource, UITableViewDelegate, UITextFieldDelegate, MAMapViewDelegate, AMapSearchDelegate, LivePoiSectionHeaderDelegate, LivePoiCellDelegate>
{
CGFloat _beginOffsetY; // 起始Y轴偏移量
}
/**
顶部栏
*/
@property (nonatomic, weak) UIView *topBar;
/**
定位按钮
*/
@property (nonatomic, weak) UIButton *locateButton;
/**
地图
*/
@property (nonatomic, strong) MAMapView *mapView;
/**
表视图
*/
@property (nonatomic, weak) LivePoiTableView *tableView;
/**
更多按钮
*/
@property (nonatomic, weak) UIButton *moreButton;
/**
搜索视图
*/
@property (nonatomic, weak) UIView *searchView;
/**
搜索
*/
@property (nonatomic, strong) AMapSearchAPI *search;
/**
城市
*/
@property (nonatomic, copy) NSString *city;
/**
位置
*/
@property (nonatomic, assign) CLLocationCoordinate2D location;
/**
poi数组
*/
@property (nonatomic, strong) NSMutableArray <POIAnnotation *> *poiAnnotations;
/**
筛选poi数组
*/
@property (nonatomic, copy) NSArray *sortedAnnotations;
/**
筛选类型
*/
@property (nonatomic, assign) TVPOIType sortType;
@end
@implementation LiveGasStationViewController
static NSString *const kLivePoiSectionHeaderID = @"LivePoiSectionHeader";
static NSString *const kLivePoiCellID = @"LivePoiCell";
#pragma mark - LifeCycle
- (void)viewDidLoad {
[super viewDidLoad];
self.view.backgroundColor = kBgColor;
[self createUI];
[self locate];
}
- (void)viewWillAppear:(BOOL)animated
{
[super viewWillAppear:animated];
[self.navigationController setNavigationBarHidden:YES animated:YES];
}
- (void)viewWillDisappear:(BOOL)animated
{
[super viewWillDisappear:animated];
[self.view endEditing:YES];
}
- (void)didReceiveMemoryWarning {
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
- (void)dealloc
{
DDLogWarn(@"%@ dealloc！", [self.class description]);
}
#pragma mark - Initialization
- (void)createUI
{
UIView *topBar = [[UIView alloc] init];
_topBar = topBar;
[self.view addSubview:topBar];
topBar.width = kScreenWidth;
topBar.height = 44.0;
topBar.top = kStatusBarHeight;
@weakify(self);
UIButton *backButton = [UIButton buttonWithType:UIButtonTypeCustom];
backButton.titleLabel.font = [UIFont boldSystemFontOfSize:18];
[backButton setTitle:@"中国油站" forState:UIControlStateNormal];
[backButton setTitleColor:kThemeColor forState:UIControlStateNormal];
UIImage *backImage = [[UIImage imageNamed:@"common_back"] imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate];
[backButton setImage:backImage forState:UIControlStateNormal];
backButton.tintColor = kThemeColor;
backButton.titleEdgeInsets = UIEdgeInsetsMake(0, 4, 0, 0);
#pragma mark Action - 返回
[[backButton rac_signalForControlEvents:UIControlEventTouchUpInside] subscribeNext:^(__kindof UIControl * _Nullable x) {
@strongify(self);
[self.navigationController popViewControllerAnimated:YES];
}];
[topBar addSubview:backButton];
[backButton sizeToFit];
backButton.left = 10.0;
backButton.width += backButton.titleEdgeInsets.left;
backButton.centerY = topBar.height / 2;
UIButton *manualButton = [UIButton buttonWithType:UIButtonTypeCustom];
manualButton.titleLabel.font = [UIFont systemFontOfSize:14];
[manualButton setTitleColor:kLightGrayColor forState:UIControlStateNormal];
[manualButton setTitle:@"手动定位" forState:UIControlStateNormal];
#pragma mark Action - 手动定位
[[manualButton rac_signalForControlEvents:UIControlEventTouchUpInside] subscribeNext:^(__kindof UIControl * _Nullable x) {
@strongify(self);
LocateViewController *lvc = [[LocateViewController alloc] init];
[lvc.doneSelectingCitySubject subscribeNext:^(NSString *city) {
[self.locateButton setTitle:city forState:UIControlStateNormal];
self.city = city;
[self searchPoiByKeywords:nil];
}];
[self.navigationController pushViewController:lvc animated:YES];
}];
[topBar addSubview:manualButton];
[manualButton sizeToFit];
manualButton.left = backButton.right + 8.0;
manualButton.centerY = backButton.centerY;
UIButton *searchButton = [UIButton buttonWithType:UIButtonTypeCustom];
[searchButton setImage:[UIImage imageNamed:@"live_search"] forState:UIControlStateNormal];
#pragma mark Action - 搜索
[[searchButton rac_signalForControlEvents:UIControlEventTouchUpInside] subscribeNext:^(__kindof UIControl * _Nullable x) {
@strongify(self);
self.searchView.hidden = NO;
}];
[topBar addSubview:searchButton];
[searchButton sizeToFit];
searchButton.right = topBar.width - 10.0;
searchButton.centerY = backButton.centerY;
UIButton *locateButton = [UIButton buttonWithType:UIButtonTypeCustom];
_locateButton = locateButton;
locateButton.titleLabel.font = [UIFont systemFontOfSize:14];
[locateButton setTitleColor:kLightGrayColor forState:UIControlStateNormal];
[locateButton setTitle:@"所在位置" forState:UIControlStateNormal];
[locateButton setImage:[UIImage imageNamed:@"live_location"] forState:UIControlStateNormal];
locateButton.titleEdgeInsets = UIEdgeInsetsMake(0, 2, 0, 0);
locateButton.contentHorizontalAlignment = UIControlContentHorizontalAlignmentLeft;
#pragma mark Action - 定位
[[locateButton rac_signalForControlEvents:UIControlEventTouchUpInside] subscribeNext:^(UIButton *x) {
@strongify(self);
[self locate];
}];
[topBar addSubview:locateButton];
[locateButton sizeToFit];
locateButton.left = manualButton.right + 4.0;
locateButton.width = searchButton.left - locateButton.left - 4.0;
locateButton.centerY = backButton.centerY;
}
- (MAMapView *)mapView
{
if (!_mapView) {
_mapView = [[MAMapView alloc] init];
_mapView.top = self.topBar.bottom;
_mapView.width = kScreenWidth;
_mapView.height = kScreenHeight - self.topBar.height;
_mapView.delegate = self;
_mapView.showsUserLocation = YES;
[self.view insertSubview:_mapView atIndex:0];
}
return _mapView;
}
- (UITableView *)tableView
{
if (!_tableView) {
LivePoiTableView *tableView = [[LivePoiTableView alloc] initWithFrame:self.mapView.frame style:UITableViewStylePlain];
_tableView = tableView;
tableView.dataSource = self;
tableView.delegate = self;
tableView.backgroundColor = [UIColor clearColor];
tableView.layoutMargins = UIEdgeInsetsZero;
tableView.separatorInset = UIEdgeInsetsZero;
tableView.rowHeight = 56.0;
[tableView registerClass:[LivePoiCell class] forCellReuseIdentifier:kLivePoiCellID];
[tableView registerClass:[LivePoiSectionHeader class] forHeaderFooterViewReuseIdentifier:kLivePoiSectionHeaderID];
[tableView.panGestureRecognizer addTarget:self action:@selector(handlePan:)];
[self.view insertSubview:tableView aboveSubview:self.mapView];
}
return _tableView;
}
- (UIButton *)moreButton
{
if (!_moreButton) {
UIButton *moreButton = [UIButton buttonWithType:UIButtonTypeCustom];
_moreButton = moreButton;
moreButton.backgroundColor = [UIColor whiteColor];
moreButton.titleLabel.font = [UIFont systemFontOfSize:16];
[moreButton setTitleColor:kTextColor forState:UIControlStateNormal];
[moreButton setTitle:@"点击展开更多结果" forState:UIControlStateNormal];
#pragma mark Action - 显示列表
@weakify(self);
[[moreButton rac_signalForControlEvents:UIControlEventTouchUpInside] subscribeNext:^(UIButton *x) {
@strongify(self);
[x removeFromSuperview];
[self resetTableView];
}];
moreButton.layer.shadowColor = [UIColor blackColor].CGColor;
moreButton.layer.shadowOpacity = 0.6;
moreButton.layer.shadowOffset = CGSizeMake(0, -2);
[self.view addSubview:moreButton];
moreButton.width = kScreenWidth;
moreButton.height = 44.0;
moreButton.bottom = kScreenHeight;
}
return _moreButton;
}
- (UIView *)searchView
{
if (!_searchView) {
UIView *searchView = [[UIView alloc] init];
_searchView = searchView;
searchView.backgroundColor = [UIColor whiteColor];
searchView.layer.shadowColor = [UIColor blackColor].CGColor;
searchView.layer.shadowOpacity = 0.6;
searchView.layer.shadowOffset = CGSizeMake(0, 1);
searchView.layer.cornerRadius = kCornerRadius;
[self.view addSubview:searchView];
searchView.top = self.topBar.bottom + 10.0;
searchView.left = 10.0;
searchView.height = 44.0;
searchView.width = kScreenWidth - searchView.left * 2;
@weakify(self);
#pragma mark Action - 移除搜索视图
UIButton *closeButton = [UIButton buttonWithType:UIButtonTypeCustom];
[closeButton setImage:[UIImage imageNamed:@"live_close_black"] forState:UIControlStateNormal];
[[closeButton rac_signalForControlEvents:UIControlEventTouchUpInside] subscribeNext:^(__kindof UIControl * _Nullable x) {
@strongify(self);
[self.searchView removeFromSuperview];
}];
[searchView addSubview:closeButton];
[closeButton sizeToFit];
closeButton.right = searchView.width - 10.0;
closeButton.centerY = searchView.height / 2;
UIView *line = [[UIView alloc] init];
line.userInteractionEnabled = NO;
line.backgroundColor = kBorderColor;
[searchView addSubview:line];
line.width = CGFloatFromPixel(1.0);
line.right = closeButton.left - 10.0;
line.top = 8.0;
line.height = searchView.height - line.top * 2;
UITextField *searchTextField = [[UITextField alloc] init];
searchTextField.delegate = self;
searchTextField.borderStyle = UITextBorderStyleNone;
searchTextField.clearButtonMode = UITextFieldViewModeWhileEditing;
searchTextField.placeholder = @"关键字";
searchTextField.returnKeyType = UIReturnKeySearch;
searchTextField.font = [UIFont systemFontOfSize:16];
searchTextField.textColor = kTextColor;
[searchTextField becomeFirstResponder];
[searchView addSubview:searchTextField];
searchTextField.left = 10.0;
searchTextField.width = line.left - searchTextField.left - 10.0;
searchTextField.height = searchView.height;
}
return _searchView;
}
- (AMapSearchAPI *)search
{
if (!_search) {
_search = [[AMapSearchAPI alloc] init];
_search.delegate = self;
}
return _search;
}
- (NSMutableArray<POIAnnotation *> *)poiAnnotations
{
if (!_poiAnnotations) {
_poiAnnotations = [[NSMutableArray alloc] init];
}
return _poiAnnotations;
}
#pragma mark - TableViewDataSource
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
return self.sortedAnnotations.count;
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
LivePoiCell *cell = [tableView dequeueReusableCellWithIdentifier:kLivePoiCellID];
POIAnnotation *annotation = self.sortedAnnotations[indexPath.row];
[cell refreshData:annotation];
cell.delegate = self;
return cell;
}
#pragma mark - TableViewDelegate
- (UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section
{
LivePoiSectionHeader *sectionHeader = [tableView dequeueReusableHeaderFooterViewWithIdentifier:kLivePoiSectionHeaderID];
[sectionHeader refreshData:self.sortType];
sectionHeader.delegate = self;
return sectionHeader;
}
- (CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section
{
return 44.0;
}
#pragma mark - LivePoiCellDelegate
#pragma mark 打电话
- (void)clickPhoneButton:(LivePoiCell *)cell
{
NSIndexPath *indexPath = [self.tableView indexPathForCell:cell];
POIAnnotation *annotation = self.sortedAnnotations[indexPath.row];
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:[NSString stringWithFormat:@"tel://%@", annotation.poi.tel]]];
}
#pragma mark 导航
- (void)clickNavigationButton:(LivePoiCell *)cell
{
NSIndexPath *indexPath = [self.tableView indexPathForCell:cell];
POIAnnotation *annotation = self.sortedAnnotations[indexPath.row];
[self navigate:annotation.poi];
}
#pragma mark - LivePoiSectionHeaderDelegate
#pragma mark 筛选
- (void)clickTypeButton:(LivePoiSectionHeader *)sectionHeader withType:(TVPOIType)type
{
self.sortType = type;
NSMutableArray *annotations = [[NSMutableArray alloc] init];
for (POIAnnotation *annotation in self.poiAnnotations) {
if (self.sortType & annotation.type) {
[annotations addObject:annotation];
}
}
self.sortedAnnotations = annotations;
[self.mapView removeAnnotations:self.mapView.annotations];
[self.mapView addAnnotations:self.sortedAnnotations];
[self.mapView showAnnotations:self.sortedAnnotations edgePadding:UIEdgeInsetsMake(20, 20, self.mapView.height - self.tableView.contentInset.top + 20, 20) animated:NO];
[self.tableView reloadData];
}
#pragma mark - TextFieldDelegate
- (BOOL)textFieldShouldReturn:(UITextField *)textField
{
[textField resignFirstResponder];
[self searchPoiByKeywords:textField.text];
return YES;
}
#pragma mark - HandleAction
#pragma mark 滑动列表
- (void)handlePan:(UIPanGestureRecognizer *)pan
{
CGPoint offset = [pan translationInView:pan.view];
if (pan.state == UIGestureRecognizerStateBegan) {
_beginOffsetY = offset.y;
}else if (pan.state == UIGestureRecognizerStateChanged) {
if ((offset.y - _beginOffsetY < 0) && self.tableView.contentInset.top > 0) {
pan.enabled = NO;
[_searchView removeFromSuperview];
[UIView animateWithDuration:0.4 delay:0 options:UIViewAnimationOptionBeginFromCurrentState | UIViewAnimationOptionCurveEaseIn animations:^{
self.tableView.contentInset = UIEdgeInsetsZero;
} completion:^(BOOL finished) {
pan.enabled = YES;
}];
}else if ((offset.y - _beginOffsetY > 0) && self.tableView.contentOffset.y <= 0) {
pan.enabled = NO;
[UIView animateWithDuration:0.4 delay:0 options:UIViewAnimationOptionBeginFromCurrentState | UIViewAnimationOptionCurveEaseIn animations:^{
[self.tableView setContentOffset:CGPointMake(self.tableView.contentOffset.x, -self.tableView.height)];
} completion:^(BOOL finished) {
pan.enabled = YES;
self.tableView.hidden = YES;
self.moreButton.hidden = NO;
}];
[self.mapView showAnnotations:self.sortedAnnotations edgePadding:UIEdgeInsetsMake(20, 20, 20, 20) animated:YES];
}
}
}
#pragma mark - Utility
#pragma mark 定位
- (void)locate
{
@weakify(self);
[[UserLocationManager sharedManager] startLocationWithCompletionHandler:^(UserLocationModel *userLocation, NSError *error) {
@strongify(self);
if (error) {
[TVProgressHUD showErrorWithStatus:error.localizedDescription];
}else {
[self.locateButton setTitle:userLocation.Street forState:UIControlStateNormal];
self.city = userLocation.City;
self.location = userLocation.coordinate;
[self searchPoiByCenterCoordinate:userLocation.coordinate];
}
}];
}
#pragma mark 根据定位点搜索加油站
- (void)searchPoiByCenterCoordinate:(CLLocationCoordinate2D)coordinate
{
AMapPOIAroundSearchRequest *request = [[AMapPOIAroundSearchRequest alloc] init];
request.location = [AMapGeoPoint locationWithLatitude:coordinate.latitude longitude:coordinate.longitude];
request.types = @"加油站";
request.keywords = @"中石化|中石油";
request.radius = 5000;
/* 按照距离排序. */
request.sortrule = 0;
request.requireExtension = YES;
[self.search AMapPOIAroundSearch:request];
}
#pragma mark 根据关键字搜索加油站
- (void)searchPoiByKeywords:(NSString *)keywords
{
AMapPOIKeywordsSearchRequest *request = [[AMapPOIKeywordsSearchRequest alloc] init];
request.types = @"加油站";
if (![keywords isNotBlank]) {
keywords = @"中石化|中石油";
}
request.keywords = keywords;
request.city = self.city;
request.cityLimit = YES;
/* 按照距离排序. */
request.sortrule = 0;
request.requireExtension = YES;
[self.search AMapPOIKeywordsSearch:request];
}
#pragma mark 导航
- (void)navigate:(AMapPOI *)poi
{
if (self.location.latitude == 0 && self.location.longitude == 0 ) {
[TVProgressHUD showErrorWithStatus:@"定位失败，无法进行导航"];
return;
}
NSURL *scheme = [NSURL URLWithString:@"iosamap://"];
BOOL canOpen = [[UIApplication sharedApplication] canOpenURL:scheme];
if (canOpen) {
NSString *navigationScheme = [NSString stringWithFormat:@"iosamap://navi?sourceApplication=%@&poiname=%@&poiid=%@&lat=%f&lon=%f&dev=1&style=2", [AppInfo appName], poi.name, poi.uid, self.location.latitude, self.location.longitude];
navigationScheme = [navigationScheme stringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSet URLQueryAllowedCharacterSet]];
NSURL *URL = [NSURL URLWithString:navigationScheme];
if (kiOS10Later) { // iOS10以后,使用新API
[[UIApplication sharedApplication] openURL:URL options:nil completionHandler:NULL];
}else { // iOS10以前,使用旧API
[[UIApplication sharedApplication] openURL:URL];
}
}else {
[TVProgressHUD showErrorWithStatus:@"打开高德地图失败"];
}
}
#pragma mark 重置列表
- (void)resetTableView
{
[_moreButton removeFromSuperview];
self.tableView.hidden = NO;
self.tableView.contentInset = UIEdgeInsetsMake(kScreenWidth * 0.5625, 0, 0, 0);
[UIView animateWithDuration:0.4 delay:0 options:UIViewAnimationOptionBeginFromCurrentState | UIViewAnimationCurveEaseIn animations:^{
[self.tableView setContentOffset:CGPointMake(0, -self.tableView.contentInset.top)];
} completion:NULL];
/* 如果有多个结果, 设置地图使所有的annotation都可见. */
[self.mapView showAnnotations:self.sortedAnnotations edgePadding:UIEdgeInsetsMake(20, 20, self.mapView.height - self.tableView.contentInset.top + 20, 20) animated:YES];
}
#pragma mark - MAMapViewDelegate
- (void)mapView:(MAMapView *)mapView annotationView:(MAAnnotationView *)view calloutAccessoryControlTapped:(UIControl *)control
{
id<MAAnnotation> annotation = view.annotation;
if ([annotation isKindOfClass:[POIAnnotation class]])
{
POIAnnotation *poiAnnotation = (POIAnnotation*)annotation;
[self navigate:poiAnnotation.poi];
}
}
- (MAAnnotationView *)mapView:(MAMapView *)mapView viewForAnnotation:(id<MAAnnotation>)annotation
{
if ([annotation isKindOfClass:[POIAnnotation class]])
{
static NSString *poiIdentifier = @"poiIdentifier";
MAAnnotationView *poiAnnotationView = [self.mapView dequeueReusableAnnotationViewWithIdentifier:poiIdentifier];
if (poiAnnotationView == nil)
{
poiAnnotationView = [[MAAnnotationView alloc] initWithAnnotation:annotation reuseIdentifier:poiIdentifier];
}
POIAnnotation *poiAnnotation = (POIAnnotation *)annotation;
switch (poiAnnotation.type) {
case TVPOIOil:
poiAnnotationView.image = [UIImage imageNamed:@"live_oil"];
break;
case TVPOIGas:
poiAnnotationView.image = [UIImage imageNamed:@"live_gas"];
break;
default:
poiAnnotationView.image = [[UIImage imageNamed:@"live_oilBag"] imageByResizeToSize:CGSizeMake(30, 30)];
break;
}
poiAnnotationView.canShowCallout = YES;
UIButton *detailButton = [UIButton buttonWithType:UIButtonTypeDetailDisclosure];
detailButton.tintColor = kThemeColor;
poiAnnotationView.rightCalloutAccessoryView = detailButton;
return poiAnnotationView;
}
return nil;
}
#pragma mark - AMapSearchDelegate
- (void)AMapSearchRequest:(id)request didFailWithError:(NSError *)error
{
DDLogError(@"%@", error);
}
/* POI 搜索回调. */
- (void)onPOISearchDone:(AMapPOISearchBaseRequest *)request response:(AMapPOISearchResponse *)response
{
[self.mapView removeAnnotations:self.mapView.annotations];
[self.poiAnnotations removeAllObjects];
self.sortType |= TVPOIOil;
self.sortType |= TVPOIGas;
self.sortType |= TVPOIOther;
if (response.pois.count == 0)
{
[TVProgressHUD showInfoWithStatus:@"查无结果"];
return;
}
[response.pois enumerateObjectsUsingBlock:^(AMapPOI *obj, NSUInteger idx, BOOL *stop) {
[self.poiAnnotations addObject:[[POIAnnotation alloc] initWithPOI:obj]];
}];
self.sortedAnnotations = self.poiAnnotations;
/* 将结果以annotation的形式加载到地图上. */
[self.mapView addAnnotations:self.sortedAnnotations];
[self.tableView reloadData];
[self resetTableView];
}
/*
#pragma mark - Navigation
// In a storyboard-based application, you will often want to do a little preparation before navigation
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
// Get the new view controller using [segue destinationViewController].
// Pass the selected object to the new view controller.
}
*/
@end
////////////////////////////
PoiModel
//
// POIAnnotation.h
// SearchV3Demo
#import <MAMapKit/MAMapKit.h>
#import <AMapSearchKit/AMapCommonObj.h>
/**
poi类型
*/
typedef NS_ENUM(NSInteger, TVPOIType) {
TVPOIOil = 1 << 0,
TVPOIGas = 1 << 1,
TVPOIOther = 1 << 2
};
/**
poi标注点
*/
@interface POIAnnotation : NSObject <MAAnnotation>
/**
构造方法
@param poi poi
@return 实例
*/
- (id)initWithPOI:(AMapPOI *)poi;
/**
poi
*/
@property (nonatomic, readonly, strong) AMapPOI *poi;
/**
经纬度
*/
@property (nonatomic, readonly) CLLocationCoordinate2D coordinate;
/**
poi类型
*/
@property (nonatomic, assign) TVPOIType type;
/*!
@brief 获取annotation标题
@return 返回annotation的标题信息
*/
- (NSString *)title;
/*!
@brief 获取annotation副标题
@return 返回annotation的副标题信息
*/
- (NSString *)subtitle;
@end
//
// POIAnnotation.m
#import "POIAnnotation.h"
@interface POIAnnotation ()
@property (nonatomic, readwrite, strong) AMapPOI *poi;
@end
@implementation POIAnnotation
@synthesize poi = _poi;
#pragma mark - MAAnnotation Protocol
- (NSString *)title
{
return self.poi.name;
}
- (NSString *)subtitle
{
return self.poi.address;
}
- (CLLocationCoordinate2D)coordinate
{
return CLLocationCoordinate2DMake(self.poi.location.latitude, self.poi.location.longitude);
}
#pragma mark - Life Cycle
- (id)initWithPOI:(AMapPOI *)poi
{
if (self = [super init])
{
self.poi = poi;
if ([poi.type containsString:@"中国石化"]) {
self.type = TVPOIOil;
}else if ([poi.type containsString:@"中石油"]) {
self.type = TVPOIGas;
}else {
self.type = TVPOIOther;
}
}
return self;
}
@end
UITableView
//
// POIAnnotation.m
#import "POIAnnotation.h"
@interface POIAnnotation ()
@property (nonatomic, readwrite, strong) AMapPOI *poi;
@end
@implementation POIAnnotation
@synthesize poi = _poi;
#pragma mark - MAAnnotation Protocol
- (NSString *)title
{
return self.poi.name;
}
- (NSString *)subtitle
{
return self.poi.address;
}
- (CLLocationCoordinate2D)coordinate
{
return CLLocationCoordinate2DMake(self.poi.location.latitude, self.poi.location.longitude);
}
#pragma mark - Life Cycle
- (id)initWithPOI:(AMapPOI *)poi
{
if (self = [super init])
{
self.poi = poi;
if ([poi.type containsString:@"中国石化"]) {
self.type = TVPOIOil;
}else if ([poi.type containsString:@"中石油"]) {
self.type = TVPOIGas;
}else {
self.type = TVPOIOther;
}
}
return self;
}
@end
SectionHeaderView
//
// LivePoiSectionHeader.h
#import <UIKit/UIKit.h>
#import "POIAnnotation.h"
@class LivePoiSectionHeader;
/**
poi节头
*/
@protocol LivePoiSectionHeaderDelegate <NSObject>
/**
点击筛选类型按钮代理方法
*/
- (void)clickTypeButton:(LivePoiSectionHeader *)sectionHeader withType:(TVPOIType)type;
@end
@interface LivePoiSectionHeader : UITableViewHeaderFooterView
/**
按钮数组
*/
@property (nonatomic, copy) NSArray <UIButton *> *buttons;
/**
代理
*/
@property (nonatomic, weak) id<LivePoiSectionHeaderDelegate> delegate;
/**
刷新数据
@param type 筛选类型
*/
- (void)refreshData:(TVPOIType)type;
@end
//
// LivePoiSectionHeader.m
// AutoTV
//
// Created by BoxingWoo on 2017/10/11.
// Copyright © 2017年 autotv. All rights reserved.
//
#import "LivePoiSectionHeader.h"
@interface LivePoiSectionHeader ()
@property (nonatomic, assign) TVPOIType type;
@property (nonatomic, weak) UIView *line;
@end
@implementation LivePoiSectionHeader
- (instancetype)initWithReuseIdentifier:(NSString *)reuseIdentifier
{
if (self = [super initWithReuseIdentifier:reuseIdentifier]) {
self.contentView.backgroundColor = [UIColor whiteColor];
NSArray *arr = @[@{@"title":@"中石化", @"type":@(TVPOIOil)}, @{@"title":@"中石油", @"type":@(TVPOIGas)}];
NSMutableArray *buttons = [[NSMutableArray alloc] init];
for (NSInteger i = 0; i < arr.count; i++) {
NSDictionary *dict = arr[i];
UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom];
button.titleLabel.font = [UIFont systemFontOfSize:12];
[button setTitleColor:kTextColor forState:UIControlStateNormal];
[button setTitleColor:[UIColor whiteColor] forState:UIControlStateSelected];
[button setTitle:dict[@"title"] forState:UIControlStateNormal];
[button setBackgroundImage:[[UIImage imageWithColor:kBorderColor size:CGSizeMake(60, 30)] imageByRoundCornerRadius:15] forState:UIControlStateNormal];
[button setBackgroundImage:[[UIImage imageWithColor:kThemeColor size:CGSizeMake(60, 30)] imageByRoundCornerRadius:15] forState:UIControlStateSelected];
[button addTarget:self action:@selector(handleSort:) forControlEvents:UIControlEventTouchUpInside];
button.tag = [dict[@"type"] integerValue];
[buttons addObject:button];
[self.contentView addSubview:button];
UIView *line = [[UIView alloc] init];
_line = line;
line.userInteractionEnabled = NO;
line.backgroundColor = [UIColor colorWithWhite:221 / 255.0 alpha:1.0];
[self.contentView addSubview:line];
}
_buttons = buttons;
}
return self;
}
- (void)handleSort:(UIButton *)button
{
button.selected = !button.isSelected;
if (button.isSelected) {
self.type |= button.tag;
}else {
self.type ^= button.tag;
}
[self.delegate clickTypeButton:self withType:self.type];
}
- (void)refreshData:(TVPOIType)type
{
self.type = type;
for (UIButton *button in self.buttons) {
button.selected = self.type & button.tag;
}
}
- (void)layoutSubviews
{
[super layoutSubviews];
for (NSInteger i = 0; i < self.buttons.count; i++) {
UIButton *button = self.buttons[i];
button.frame = CGRectMake(20 + (60 + 10) * i, (self.contentView.height - 30) / 2, 60, 30);
}
self.line.width = self.contentView.width;
self.line.height = CGFloatFromPixel(1.0);
self.line.bottom = self.contentView.height - self.line.height;
}
@end