eason1196 / hms-push-serverdemo-java

Java sample code encapsulates APIs of the HUAWEI Push Kit server. It provides many sample programs for your reference or usage.

HMS Core Push Kit Sample Code (Java)

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Contents

• Introduction
• Environment Requirements
• Installation
• Configuration
• Sample Code
• License

Introduction

The sample code for Java encapsulates the server-side APIs of Push Kit, for your reference or direct use.

The following table describes packages of Java sample code.

Package	Description
examples	Sample code packages.
messaging	Package where Push Kit server APIs are encapsulated.

Environment Requirements

JDK 8.0 or later is recommended.

Configuration

Set the following parameters.

Parameter	Description
appid	App ID, which is obtained from the app information.
appsecret	App secret, which is obtained from the app information.
token_server	URL for Huawei OAuth 2.0 to obtain a token. For details, please refer to OAuth 2.0-based Authentication.
push_open_url	Access address of Push Kit. For details, please refer to Downlink Message Sending.

Sample Code

1. Send a data message to an Android app. File path: examples/sendDataMessage.java

   . Send a notification message to an Android app. File path: examples/sendNotifyMessage.java

   . Send a message by topic. File path: examples/sendTopicMessage.java

   . Send a message by condition. File path: examples/sendConditionMessage.java

   . Send a message to a Huawei quick app. File path: examples/sendInstanceAppMessage.java

   . Send a message by WebPush. File path: examples/sendWebpushMessage.java

   . Send a message by APNs. File path: examples/sendApnsMessage.java

   . Send a test message. File path: examples/sendTestMessage.java

Technical Support

You can visit the Reddit community to obtain the latest information about HMS Core and communicate with other developers.

If you have any questions about the sample code, try the following:

• Visit Stack Overflow, submit your questions, and tag them with huawei-mobile-services. Huawei experts will answer your questions.
• Visit the HMS Core section in the HUAWEI Developer Forum and communicate with other developers.

If you encounter any issues when using the sample code, submit your issues or submit a pull request.

License

The sample code is licensed under Apache License 2.0.