Programmer Group

App and applet jump to each other: 1. App initiatively initiates the applet card to share with wechat, wechat clicks to open the applet, and then the applet can open App 2. App initiatively initiates to open the applet. Now the applet can open app mainly in these two ways. It seems inappropriate to jump to each other. After all ...

background Positioning is now one of the most basic and indispensable capabilities of many apps, especially for applications such as taxi and takeout. However, the call to location can not be unrestrained. A little carelessness may cause the device to consume too much power, and eventually lead to the user uninstalling the application. My pro ...

First, download the SDK from wechat Developer Platform at: https://open.weixin.qq.com/cgi-bin/showdocumentaction=dir_list&t=resource/res_list&verify=1&id=open1419319164&lang=zh_CN Add LSApplicationQueriesSchemes array in plist file, add two strings for calling wechat Import dependency library SystemConfigur ...

1. Preface Device playback module is added later, the core is to play real-time and historical videos by combining rtsp video stream addresses. At present, many manufacturers such as Haikang, the number one on the market support direct rtsp to play a channel video stream and playback a channel video stream through NVR. These formats can be sear ...

Application scenario Tool class encapsulation Take Chestnut: Baidu positioning The following code is a tool class copied from Baidu positioning SDK public class LocationTool { private Context context; public LocationClient mLocationClient = null; private mLocationListener myListener = new mLocationListener(); ...

At present, in-depth learning has many high-quality open source frameworks on terminal deployment, such as Baidu's Paddle-lite, Ali's MNN, Tencent's ncnn.However, after watching a lot of evaluations, I finally chose MN of Ali to study.However, the corresponding tool chain provided by Ali is not particularly satisfied.I guess the most intertwine ...

cause I came across this by chance on a lazy afternoon Flutter Trench Record The author's question aroused my curiosity.The author's question is described below: A chat dialog page uses CustomPainter to customize the drawing dialog because the shape of the dialog needs to be customized.During the test process, we found that crash appeared in th ...

First, you need to display the map. Please see another article of mine Android uses Baidu map API to display maps Then get the longitude and latitude in the positioning information in real time, Android gets LocationProvider and location information Then activate the positioning function to mark my position Turn on location layer setMyL ...

Since the 2.0 SDK was opened by hongsoft, our company has used the hongsoft SDK in the face recognition access control application due to the characteristics of free and offline use. The recognition effect is good, so we pay more attention to the official dynamics of the hongsoft SDK. Recently, ArcFace 3.0 SDK version was launched, which really ...

1. Preparation 1.1 register alicloud account Use personal Taobao account or cell phone number to open the account of Ali cloud, and pass the real name authentication (can be certified by Alipay). 1.2 free IoT Suite Product official website https://www.aliyun.com/product/iot 1.3 software environment Nodejs installation https://nodejs.org/en/dow ...