ollide / rosjava_android_template Goto Github PK

Hi! maybe I just have no clue what I'm doing, but do you know how I could integrate all of the views, etc associated with the android_15 branch? Or at least the virtual joystick view that they have?

Thanks!

Hi!
This is a really great work.
But I got a problem.
When I tap to the connect button in the first activity, the app crashes.
I wonder if you can help me.

OS: Windows 10
IDE: Android Studio 1.5
Device version: Android 5.0

Thanks

FATAL EXCEPTION: pool-1-thread-7 Process: org.ollide.rosandroid, PID: 31466 org.ros.exception.RosMessageRuntimeException: java.lang.ClassNotFoundException: Didn't find class "std_msgs.uint32" on path: DexPathList[[zip file "/data/app/org.ollide.rosandroid-1/base.apk"],nativeLibraryDirectories=[/vendor/lib, /system/lib]] at org.ros.internal.message.definition.MessageDefinitionReflectionProvider.get(MessageDefinitionReflectionProvider.java:58) at org.ros.internal.message.Md5Generator.generate(Md5Generator.java:44) at org.ros.internal.message.Md5Generator$1.variableValue(Md5Generator.java:61) at org.ros.internal.message.definition.MessageDefinitionParser.parseField(MessageDefinitionParser.java:172) at org.ros.internal.message.definition.MessageDefinitionParser.parse(MessageDefinitionParser.java:107) at org.ros.internal.message.Md5Generator.generateText(Md5Generator.java:86) at org.ros.internal.message.Md5Generator.generate(Md5Generator.java:49) at org.ros.internal.message.Md5Generator$1.variableValue(Md5Generator.java:61) at org.ros.internal.message.definition.MessageDefinitionParser.parseField(MessageDefinitionParser.java:172) at org.ros.internal.message.definition.MessageDefinitionParser.parse(MessageDefinitionParser.java:107) at org.ros.internal.message.Md5Generator.generateText(Md5Generator.java:86) at org.ros.internal.message.Md5Generator.generate(Md5Generator.java:49) at org.ros.internal.message.topic.TopicDescriptionFactory.newFromType(TopicDescriptionFactory.java:36) at org.ros.internal.node.DefaultNode.newPublisher(DefaultNode.java:270) at org.ros.internal.node.RosoutLogger.<init>(RosoutLogger.java:41) at org.ros.internal.node.DefaultNode.start(DefaultNode.java:186) at org.ros.internal.node.DefaultNode.access$000(DefaultNode.java:85) at org.ros.internal.node.DefaultNode$1.run(DefaultNode.java:173) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587) at java.lang.Thread.run(Thread.java:818) Caused by: java.lang.ClassNotFoundException: Didn't find class "std_msgs.uint32" on path: DexPathList[[zip file "/data/app/org.ollide.rosandroid-1/base.apk"],nativeLibraryDirectories=[/vendor/lib, /system/lib]] at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56) at java.lang.ClassLoader.loadClass(ClassLoader.java:511) at java.lang.ClassLoader.loadClass(ClassLoader.java:469) at org.ros.internal.message.definition.MessageDefinitionReflectionProvider.get(MessageDefinitionReflectionProvider.java:54) at org.ros.internal.message.Md5Generator.generate(Md5Generator.java:44)  at org.ros.internal.message.Md5Generator$1.variableValue(Md5Generator.java:61)  at org.ros.internal.message.definition.MessageDefinitionParser.parseField(MessageDefinitionParser.java:172)  at org.ros.internal.message.definition.MessageDefinitionParser.parse(MessageDefinitionParser.java:107)  at org.ros.internal.message.Md5Generator.generateText(Md5Generator.java:86)  at org.ros.internal.message.Md5Generator.generate(Md5Generator.java:49)  at org.ros.internal.message.Md5Generator$1.variableValue(Md5Generator.java:61)  at org.ros.internal.message.definition.MessageDefinitionParser.parseField(MessageDefinitionParser.java:172)  at org.ros.internal.message.definition.MessageDefinitionParser.parse(MessageDefinitionParser.java:107)  at org.ros.internal.message.Md5Generator.generateText(Md5Generator.java:86)  at org.ros.internal.message.Md5Generator.generate(Md5Generator.java:49)  at org.ros.internal.message.topic.TopicDescriptionFactory.newFromType(TopicDescriptionFactory.java:36)  at org.ros.internal.node.DefaultNode.newPublisher(DefaultNode.java:270)  at org.ros.internal.node.RosoutLogger.<init>(RosoutLogger.java:41)  at org.ros.internal.node.DefaultNode.start(DefaultNode.java:186)  at org.ros.internal.node.DefaultNode.access$000(DefaultNode.java:85)  at org.ros.internal.node.DefaultNode$1.run(DefaultNode.java:173)  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)  at java.lang.Thread.run(Thread.java:818)  Suppressed: java.lang.ClassNotFoundException: std_msgs.uint32 at java.lang.Class.classForName(Native Method) at java.lang.BootClassLoader.findClass(ClassLoader.java:781) at java.lang.BootClassLoader.loadClass(ClassLoader.java:841) at java.lang.ClassLoader.loadClass(ClassLoader.java:504) ... 22 more Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack available

I'm trying to get the CameraPreviewView working following this blog post...

http://wiki.ros.org/ApplicationsPlatform/Clients/Android/Tutorials/Getting%20Started

My goal is to have the CameraPreviewView send phone camera data to my ROS server.

01-28 16:02:38.388 20762-20762/org.ollide.rosandroid D/ResourcesManager: creating new AssetManager and set to /data/app/org.ollide.rosandroid-1/base.apk
01-28 16:02:38.528 20762-20762/org.ollide.rosandroid D/Activity: performCreate Call secproduct feature valuefalse
01-28 16:02:38.528 20762-20762/org.ollide.rosandroid D/Activity: performCreate Call debug elastic valuetrue
01-28 16:02:38.608 20762-20794/org.ollide.rosandroid D/OpenGLRenderer: Render dirty regions requested: true
01-28 16:02:38.698 20762-20794/org.ollide.rosandroid I/Adreno-EGL: <qeglDrvAPI_eglInitialize:410>: EGL 1.4 QUALCOMM build: ()
OpenGL ES Shader Compiler Version: E031.25.03.06
Build Date: 01/24/15 Sat
Local Branch: AF11_RB1_AU15
Remote Branch:
Local Patches:
Reconstruct Branch:
01-28 16:02:38.698 20762-20794/org.ollide.rosandroid I/OpenGLRenderer: Initialized EGL, version 1.4
01-28 16:02:38.718 20762-20794/org.ollide.rosandroid D/OpenGLRenderer: Enabling debug mode 0
01-28 16:02:38.878 20762-20762/org.ollide.rosandroid I/Timeline: Timeline: Activity_launch_request id:org.ollide.rosandroid time:76181793
01-28 16:02:39.459 20762-20762/org.ollide.rosandroid D/Activity: performCreate Call secproduct feature valuefalse
01-28 16:02:39.459 20762-20762/org.ollide.rosandroid D/Activity: performCreate Call debug elastic valuetrue
01-28 16:02:39.519 20762-20762/org.ollide.rosandroid D/Activity: performCreate Call secproduct feature valuefalse
01-28 16:02:39.519 20762-20762/org.ollide.rosandroid D/Activity: performCreate Call debug elastic valuetrue
01-28 16:02:39.889 20762-20762/org.ollide.rosandroid I/Timeline: Timeline: Activity_idle id: android.os.BinderProxy@254b5514 time:76182804
01-28 16:02:39.889 20762-20762/org.ollide.rosandroid I/Timeline: Timeline: Activity_idle id: android.os.BinderProxy@254b5514 time:76182805
01-28 16:02:39.909 20762-20762/org.ollide.rosandroid V/ActivityThread: updateVisibility : ActivityRecord{2765dbe5 token=android.os.BinderProxy@3554a020 {org.ollide.rosandroid/org.ollide.rosandroid.MainActivity}} show : false
01-28 16:02:46.806 20762-20762/org.ollide.rosandroid D/ViewRootImpl: ViewPostImeInputStage ACTION_DOWN
01-28 16:02:47.386 20762-20762/org.ollide.rosandroid W/CameraBase: An error occurred while connecting to camera: 0
01-28 16:02:47.386 20762-20762/org.ollide.rosandroid D/AndroidRuntime: Shutting down VM
01-28 16:02:47.396 20762-20762/org.ollide.rosandroid E/AndroidRuntime: FATAL EXCEPTION: main
Process: org.ollide.rosandroid, PID: 20762
java.lang.RuntimeException: Fail to connect to camera service
at android.hardware.Camera.(Camera.java:545)
at android.hardware.Camera.open(Camera.java:385)
at org.ollide.rosandroid.MainActivity$1.run(MainActivity.java:53)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:145)
at android.app.ActivityThread.main(ActivityThread.java:5942)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1399)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1194)

01-28 16:02:47.697 20762-21111/org.ollide.rosandroid I/Registrar: MasterXmlRpcEndpoint URI: http://192.168.0.66:11311/
01-28 16:02:47.807 20762-21156/org.ollide.rosandroid I/Registrar: Registering publisher: Publisher<PublisherDefinition<PublisherIdentifier<NodeIdentifier</ros_camera_preview_view, http://192.168.0.65:50831/>, TopicIdentifier>, Topic<TopicIdentifier, TopicDescription<rosgraph_msgs/Log, acffd30cd6b6de30f120938c17c593fb>>>>
01-28 16:02:48.097 20762-21163/org.ollide.rosandroid I/Registrar: Response<Success, Registered [/ros_camera_preview_view] as publisher of [/rosout], [http://mrosario-ubuntu:44416/]>
01-28 16:02:48.097 20762-21159/org.ollide.rosandroid I/DefaultPublisher: Publisher registered: Publisher<PublisherDefinition<PublisherIdentifier<NodeIdentifier</ros_camera_preview_view, http://192.168.0.65:50831/>, TopicIdentifier>, Topic<TopicIdentifier, TopicDescription<rosgraph_msgs/Log, acffd30cd6b6de30f120938c17c593fb>>>>
01-28 16:02:48.107 20762-21113/org.ollide.rosandroid I/Registrar: Registering publisher: Publisher<PublisherDefinition<PublisherIdentifier<NodeIdentifier</ros_camera_preview_view, http://192.168.0.65:50831/>, TopicIdentifier</camera/image/compressed>>, Topic<TopicIdentifier</camera/image/compressed>, TopicDescription<sensor_msgs/CompressedImage, 8f7a12909da2c9d3332d540a0977563f>>>>
01-28 16:02:48.117 20762-21113/org.ollide.rosandroid I/Registrar: Registering publisher: Publisher<PublisherDefinition<PublisherIdentifier<NodeIdentifier</ros_camera_preview_view, http://192.168.0.65:50831/>, TopicIdentifier</camera/camera_info>>, Topic<TopicIdentifier</camera/camera_info>, TopicDescription<sensor_msgs/CameraInfo, c9a58c1b0b154e0e6da7578cb991d214>>>>
01-28 16:02:48.137 20762-21175/org.ollide.rosandroid I/Registrar: Response<Success, Registered [/ros_camera_preview_view] as publisher of [/camera/image/compressed], []>
01-28 16:02:48.137 20762-21163/org.ollide.rosandroid I/DefaultPublisher: Publisher registered: Publisher<PublisherDefinition<PublisherIdentifier<NodeIdentifier</ros_camera_preview_view, http://192.168.0.65:50831/>, TopicIdentifier</camera/image/compressed>>, Topic<TopicIdentifier</camera/image/compressed>, TopicDescription<sensor_msgs/CompressedImage, 8f7a12909da2c9d3332d540a0977563f>>>>
01-28 16:02:48.147 20762-21182/org.ollide.rosandroid I/Registrar: Response<Success, Registered [/ros_camera_preview_view] as publisher of [/camera/camera_info], []>
01-28 16:02:48.147 20762-21180/org.ollide.rosandroid I/DefaultPublisher: Publisher registered: Publisher<PublisherDefinition<PublisherIdentifier<NodeIdentifier</ros_camera_preview_view, http://192.168.0.65:50831/>, TopicIdentifier</camera/camera_info>>, Topic<TopicIdentifier</camera/camera_info>, TopicDescription<sensor_msgs/CameraInfo, c9a58c1b0b154e0e6da7578cb991d214>>>>

Could I be missing a configuration setting somewhere?

I appreciate any pointers that you might have.

All the best!

For your review... I have attached my manifest too.

<application
    android:allowBackup="true"
    android:icon="@mipmap/ic_launcher"
    android:label="@string/app_name"
    android:theme="@style/AppTheme" >

    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
    <uses-permission android:name="android.permission.CAMERA" />
    <uses-feature android:name="android.hardware.camera" />
    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.WAKE_LOCK" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />



    <activity
        android:name=".MainActivity"
        android:label="@string/app_name"
        android:screenOrientation="landscape"
        android:configChanges="orientation|keyboardHidden"


        >
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />
            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>



</application>

Hi I tried using your template but whenever I try to open a class contained in the example-app project, I get these red squiggly lines all over. Something about "Cannot resolve symbol 'NodeMain'"

Initial sync finishes successfully but I'm unable to build even the example-app you added.
Any help would be gratefully appreciated.
Regards

Hi,
I am trying to connect to the ROS MASTER URI that i have generated by starting roscore.(http://mrinal-Nitro-AN515-42:11311/)
But it is showing that 'Unable to resolv host '.