/Ros2_Android_Camera_Stream

A ros2 android app using ros2_java + camerax. Stream android camera images to ros2 topic.

Primary LanguageJava

Ros2 Android Camera Stream

A Ros2 android app based on ros2_java. Stream android camera images to ros2 topic.

基於ros2_java的Android App並串流相機影像到Ros2節點上

Screenshot

screenshot

Requirement

Device requires at least API 21 (Android 5.0).

Usage

1.Download apk

2.Create a workspace and ros2 package

3.Write a subscriber node

4.Connect mobile and desktop/laptop to the same network

5.Run

#Image
#QoS Default
ros2 run ros2_android_listener android_listener
or
#QoS Sensor data
ros2 run ros2_android_listener android_listener --qos sensor

#Text
#QoS Default
ros2 run ros2_android_listener android_listener --msg text
or
#QoS Sensor data
ros2 run ros2_android_listener android_listener --qos sensor --msg text

Configuration

Camera resolution

  • VGA 640x480
  • HD 1280x720
  • FullHD 1920x1080

Image compression

  • JPG
  • PNG

ROS2 QoS

  • Default
  • Services
  • Parameters
  • Sensor data