3之前可能是LocationProviderImpl), 它提供了底层的控制接口,同时开启一个gpsEventThread通过轮询native_wait_for_event来取得底层上报的数据 发出定位申请,启动定位服务线程,此线程会在APP framwork中调用location provider native方法调用到JNI中, JNI获得gpsInterface并传给接口一个回调函数的实现就是HAL层最主要的实现 ...
Close-Guard GPS Tracking API is designed for developers to easily and seamlesly integrate Real-time GPS tracking functionality on any application using any software programing technology or development platform The API allow you to programmatically interact with Close-Guard GPS tracking devices and servic...
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GPS only; BDS only; GPS+BDS; GPS+GLONASSdou Battery capacty 700mAh Standby time About 4~5 days ECG Optional App platforms Web or mobile App or SMS Server data Save data for past 30 days 包装和发货信息 销售单位: 单一商品 单品包装尺寸: ...
Get the real-time tracking and the location history playback features for one or multiple devices Geofence Safety or Risky Zone Management Allow you to manage the geofence by using the API, when the device enter or exit, you will get alart by the systemAlarm Alarm list by the devices Yo...
The destination for current and historic NBA statistics. Spotify Our Web API lets your applications fetch data from the Spotify music catalog and manage user’s playlists and saved music. traccar Open Source GPS Tracking Platform Books The Books API provides information about book reviews and The ...
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一、准备工作 1.开发文档 开发文档 2.添加应用 注册账号 - 认证 - 控制台 - 应用 -我的应用 -...
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