location

How to animate a marker through an ArrayList of LatLng points?

由 放肆的年华 提交于 2019-12-21 05:24:22
问题 I am using Google Maps API V2 to get the location of the current user and am recording his route by using the onLocationChanged listener. While the user records their route I save all the LatLngs detected at each location change in an arraylist. When the user stops recording their route I place a marker at the first point in the arraylist. My problem now is that I wish to animate the marker through all the points in the arraylist. Can someone please tell me how can I do this? Things to note

How to post location with image to facebook in IOS?

由 生来就可爱ヽ(ⅴ＜●) 提交于 2019-12-21 05:00:25
问题 I am trying to share location along with image to facebook. I have successfully shared image but unable to share location. Below is my code of sharing image. UIImage *facebookImage = [UIImage imageWithData:[NSData dataWithContentsOfURL:[NSURL URLWithString:[NSString stringWithFormat:@"%@%@",imagesURL,str]]]]; NSMutableDictionary* params = [[NSMutableDictionary alloc] init]; [params setObject:@"New Happening created on the HappenShare mobile app." forKey:@"message"]; [params setObject

What is the meaning of android.location.LocationManager.PASSIVE_PROVIDER?

由 回眸只為那壹抹淺笑 提交于 2019-12-21 04:13:20
问题 I understand the meaning of GPS_PROVIDER (locations come from GPS signals) and NETWORK_PROVIDER (locations are determined from cell towers and wireless access points), but I don't understand the meaning of PASSIVE_PROVIDER, despite the definition in the API: A special location provider for receiving locations without actually initiating a location fix. This provider can be used to passively receive location updates when other applications or services request them without actually requesting

How do I decide what interval to use for requestLocationUpdates?

由 十年热恋 提交于 2019-12-21 04:04:23
问题 LocationManager#requestLocationUpdates allows you to pass in a minTime and minDistance parameter. I'm having a hard time deciding what these numbers should be, and could appreciate some guidance. Our app is not a turn-by-turn navigation app; I just want to show the 10 nearest points of interest. Since I'm showing the 10 nearest, they can get a little stale, but if the user is in a moving vehicle, I'd want/need to update them pretty frequently to avoid staleness. I imagine a lot of people are

Could not resolve placeholder 解决方案

由 六眼飞鱼酱① 提交于 2019-12-21 03:32:08
spring 配置加载properties文件的时候，报 Could not resolve placeholder 错误。 经过仔细查找，排除文件路径，文件类容错误的原因，经过查找相关资料， 出现"Could not resolve placeholder"很有可能是使用了多个PropertyPlaceholderConfigurer或者多个<context:property-placeholder>的原因或者是多个 PropertyPlaceholderConfigurer与 <context:property-placeholder>混合使用。 如果配置如下一定会报以上错误，不管是在多个配置文件中还是分别在不同文件中 <context:property-placeholder location="WEB-INF/config/db/XX.properties" /> <context:property-placeholder location="WEB-INF/config/dfs/XX.properties" /> 解决方案： 在Spring3中可以用如下方式解决，增加 ignore-unresolvable = "true"属性，注意必须都要加上 <context:property-placeholder location="xxx.properties" ignore

Could not resolve placeholder 解决方案

由 我与影子孤独终老i 提交于 2019-12-21 03:31:55
用spring 配置加载properties文件的时候，报 Could not resolve placeholder 错误。 经过仔细查找，排除文件路径，文件类容错误的原因，经过查找相关资料，出现"Could not resolve placeholder"很有可能是使用了多个PropertyPlaceholderConfigurer或者多个<context:property-placeholder>的原因或者是多个PropertyPlaceholderConfigurer与<context:property-placeholder>混合使用。 如果配置如下一定会报以上错误，不管是在多个配置文件中还是分别在不同文件中 < context:property-placeholder location = "WEB-INF/config/db/XX.properties" /> < context:property-placeholder location = "WEB-INF/config/dfs/XX.properties" /> 解决方案： 在Spring3中可以用如下方式解决，增加ignore-unresolvable="true"属性，注意必须都要加上 < context:property-placeholder location = "xxx.properties"

Could not resolve placeholder 解决方案

由 懵懂的女人 提交于 2019-12-21 03:31:47
用spring 配置加载properties文件的时候，报 Could not resolve placeholder 错误。 经过仔细查找，排除文件路径，文件类容错误的原因，经过查找相关资料，出现"Could not resolve placeholder"很有可能是使用了多个PropertyPlaceholderConfigurer或者多个<context:property-placeholder>的原因或者是多个PropertyPlaceholderConfigurer与<context:property-placeholder>混合使用。 如果配置如下一定会报以上错误，不管是在多个配置文件中还是分别在不同文件中 < context:property-placeholder location = "WEB-INF/config/db/XX.properties" /> < context:property-placeholder location = "WEB-INF/config/dfs/XX.properties" /> 解决方案： 在Spring3中可以用如下方式解决，增加ignore-unresolvable="true"属性，注意必须都要加上 < context:property-placeholder location = "xxx.properties"

finding nearby locations [closed]

由 天大地大妈咪最大 提交于 2019-12-21 02:58:04
问题 It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 8 years ago . How to get the locations nearby me? I've got a latitude and location. Based on this, I want to get nearest locations. How can this be done? 回答1: I assume by 'locations' you mean places/venues/stores/etc? There

Plotting a users route taken on a map using MKPolyline

由 家住魔仙堡 提交于 2019-12-21 02:51:19
问题 I'm quite new to Objective-c. In my app, I'm trying to plot the users taken route onto a map. Here is what I have so far that just gets the users current location: #import "StartCycleViewController.h" #import "CrumbPath.h" @interface StartCycleViewController () @property (nonatomic, strong) CLLocationManager *locationManager; @property (nonatomic, strong) IBOutlet MKMapView *map; @property (nonatomic, strong) UIView *containerView; @end @implementation StartCycleViewController @synthesize

Nginx快速安装

由 跟風遠走 提交于 2019-12-21 01:45:07
nginx nginx安装 安装编译需要的软件 yum install -y gcc gcc-c++ 安装Nginx依赖 yum install -y pcre pcre-devel openssl openssl-devel zlib zlib-devel 创建Nginx用户 useradd -s /bin/false -M nginx 下载Nginx源码 wget http://nginx.org/download/nginx-1.12.0.tar.gz tar -zxvf nginx-1.12.0.tar.gz Nginx 编译安装 # 生成make文件 ./configure --user = nginx --group = nginx \ --prefix = /etc/nginx-1.12.0 \ --with-http_v2_module \ --with-http_ssl_module \ --with-http_sub_module \ --with-http_stub_status_module \ --with-http_gzip_static_module \ --with-pcre # 编译并安装 make && make install ## 添加软连接 ln -s /etc/nginx-1.12.0/ /etc/nginx ## 添加环境变量 ln
订阅 location