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    :Obtain the SDK

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    :Obtain the SDK

    Last Updated:Jul 27, 2023

    LinkVisual provides the device SDK for Android. You can use the SDK to implement features such as live streaming, video playback, voice intercom, and image capture on video devices. This topic describes requirements for the development environment and how to configure the SDK.

    Prerequisites

    • A video device is connected to an IoT Platform instance of the video type. For more information, see Device Connection.

    • The development environment is prepared. The following table describes the requirements for the development environment.

      Item

      Description

      Operating system

      Android 4.4 or later

      Java

      Java 1.7 or later

      API LEVEL

      Android API level 18 or later

      Android Studio

      Android Studio 2.3 or later

    Configure the SDK

    1. Create a project in Android Studio.

    2. Configure the dependency.

      1. In the Android Studio project that you created, add the URL of the Aliyun Maven repository to the build.gradle file under the root directory. 

        maven {
                 url "http://maven.aliyun.com/nexus/content/repositories/releases"
            }

      2. Add the following dependencies to the build.gradle file in the app folder. 

        implementation 'com.aliyun.iotx:linkvisual-ipc:1.4.5'

    3. Configure the obfuscation rule.

      Configure the following obfuscation rule in the proguard-rules.pro file. 

      # keep linkvisual

-keep class com.aliyun.iotx.linkvisualipc.** { *; }