real time location tracking android

Demonstrate a case with the following requirements:Create a thread in the service component that is used to produce numeric values that automatically add 1 every 1 seconds and then display the updated values in real time on the interface.The steps are as follows:1, a new Android project, named as demo.2, create a new service class, for

This example describes the way in which the Android service delivers data to the activity in real time. Share to everyone for your reference. Specifically as follows: Here is a case where the requirements are as follows: Create a thread in the service component that is used to produce numeric values, automatically add 1 every 1 seconds, and then display the upd

[Streaming media] Android real-time video collection/encoding/transmission/decoding/playback-Solution Research (initial) Skyseraph Mar 23rd 2012 Email: zgzhaobo@gmail.com QQ: 452728574 Real-Time Video Stream collection Solution 1: Set setpreviewcallbac

Private Camerabridgeviewbase Mcvcamera;Cache camera input data per frame private Mat mrgba,mtmp;//button component Private button mbutton;//Current processing state private static int cur_state = 0;private Size MS IZE0; Private Mat Mintermediatemat; Private Matofint mchannels[]; Private Matofint mhistsize; private int mhistsizenum = 25; Private Mat mMat0; Private float[] Mbuff; Private Matoffloat mranges; Private point mP1; Private point mP2; Private Scalar mcol

In many cases, the android camera module not only previews, but also takes photos easily. Instead, it needs to be able to detect videos, such as the most common face detection. Before you press the photo button, you can detect the face, mark it in a rectangle, and then press the photo button. So how to get a preview frame video? You only need to inherit the previewcallback interface in the activity. Example: Public class rectphoto extends activity imp

Two days ago, because the project had to implement a real-time Android-based collection system, the parameters should be displayed in the form of real-time curves. On the Internet, I found Android-based chart tools and source code

Http://my.eoe.cn/682121/archive/1839.html Author: changkai245 published in March 21 visit (533) Comment (0) 1 hard Encoding soft EncodingHard coding: by calling the camera recording video that comes with the Android system, it actually calls the underlying HD encoding hardware module, that is, the video card, which does not use the CPU and is fast.Soft encoding: Use the CPU for encoding, such as common C/C ++CodeGenerally, the binary files gen

This example describes the Android real-time folder creation method. Share to everyone for your reference. Specifically as follows: A live folder is a desktop component that is used to display data information provided by a contentprovider. To create a live folder, you must have two supports. On the one hand, you define an activity to create a live folder. On th

Https://zhidao.baidu.com/question/873328177698804372.htmlThe perfect implementation of real-time autofocus for Android camera http://blog.csdn.net/huweigoodboy/article/details/51378751How to achieve the AF http://www.open-open.com/lib/view/open1406536473812.html of Android phone cameraAndroid front camera can be autofo