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rosjava / android_apps

Applications built on top of the rosjava android libraries.
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camera can not open and make a map make nav cannot use #64

Open DavidHan008 opened 7 years ago

DavidHan008 commented 7 years ago

i android 4.4.4.I think android_19 is useful. but now is android_15 dependencies { compile project(':android_15') } can use upload the android_19?

jubeira commented 7 years ago

Hi @DavidHan008, android_15 is just a project name, it doesn't mean you need to use version 15 for your app. The number 15 is just to enforce that you should have at least android 15 to use those features, but you can use later versions. Does that make sense to you?

DavidHan008 commented 7 years ago

@jubeira Hi, but I open the android app peoject in android studio（IDE）. but when I use " make a map" app . the android view layer is nothing. I think the problem is android tool. what do you think? my android is android 4.4.4 ROS indigo laser lidar is LMS100

DavidHan008 commented 7 years ago

@jubeira android studio is 2.3.1 verson screenshot_2017-08-05-11-18-40 rqt_graph are follows: 1443790169 940049506 226461909

is seem rviz is norm. the topic map have data. but the android map view no data. do you meet the same problems?

jubeira commented 7 years ago

@DavidHan008 unfortunately this seems to need some debugging. As you say, if in RVIZ the maps looks OK, the problem may be the way the app is drawing it. When you say Android tool, do you mean the build tools used? I will take a look at this when I have some spare time. If you find a fix for the issue, please feel free to send a PR with the solution.

l376571926 commented 2 years ago

in robot: roscore roslaunch turtlebot3_slam turtlebot3_slame.launch