Android对接国标GB28181平台

简介

GB28181是由中国国家标准委员会发布的基于IP网络的安防视频监控标准,主要用于视频监控领域。在Android应用中对接GB28181平台可以实现设备管理、视频实时预览、录像回放等功能。本文将介绍如何在Android应用中对接GB28181平台,并提供相应的代码示例。

GB28181平台对接流程

步骤1:导入相关库

在Android项目的build.gradle文件中添加依赖:

dependencies {
    implementation 'com.github.kosoex:gb28181library:1.0.0'
}

步骤2:初始化GB28181管理器

Application类中初始化GB28181管理器:

public class MyApplication extends Application {

    @Override
    public void onCreate() {
        super.onCreate();

        GB28181Manager.getInstance().init(this);
    }
}

步骤3:登录GB28181平台

在需要登录的地方调用登录方法:

GB28181Manager.getInstance().login("username", "password", new GB28181Callback() {
    @Override
    public void onSuccess() {
        Log.d("GB28181", "登录成功");
    }

    @Override
    public void onFailure(int code, String msg) {
        Log.e("GB28181", "登录失败:" + msg);
    }
});

步骤4:实时预览视频

调用实时预览方法:

GB28181Manager.getInstance().startLivePreview("deviceID", new GB28181Callback() {
    @Override
    public void onSuccess() {
        Log.d("GB28181", "实时预览成功");
    }

    @Override
    public void onFailure(int code, String msg) {
        Log.e("GB28181", "实时预览失败:" + msg);
    }
});

步骤5:录像回放

调用录像回放方法:

GB28181Manager.getInstance().startPlayback("deviceID", "startTime", "endTime", new GB28181Callback() {
    @Override
    public void onSuccess() {
        Log.d("GB28181", "录像回放成功");
    }

    @Override
    public void onFailure(int code, String msg) {
        Log.e("GB28181", "录像回放失败:" + msg);
    }
});

类图示例

classDiagram
    GB28181Manager -- GB28181Callback
    GB28181Manager : +getInstance()
    GB28181Manager : +init()
    GB28181Manager : +login()
    GB28181Manager : +startLivePreview()
    GB28181Manager : +startPlayback()
    GB28181Callback : +onSuccess()
    GB28181Callback : +onFailure()

代码示例

public interface GB28181Callback {
    void onSuccess();
    void onFailure(int code, String msg);
}

public class GB28181Manager {

    private static GB28181Manager instance;

    public static GB28181Manager getInstance() {
        if (instance == null) {
            instance = new GB28181Manager();
        }
        return instance;
    }

    public void init(Context context) {
        // 初始化操作
    }

    public void login(String username, String password, GB28181Callback callback) {
        // 登录操作
    }

    public void startLivePreview(String deviceID, GB28181Callback callback) {
        // 实时预览操作
    }

    public void startPlayback(String deviceID, String startTime, String endTime, GB28181Callback callback) {
        // 录像回放操作
    }
}

总结

本文介绍了Android应用对接国标GB28181平台的流程,并提供了相应的代码示例。通过对接GB28181平台,可以实现视频监控相关功能,提升用户体验。希望本文对对接GB28181平台感兴趣的开发者有所帮助。