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A framework for creating augmented reality Apps on Android

License: GNU General Public License v3.0

Shell 0.02% CSS 0.12% Java 15.39% HTML 84.48%

java android

android-augment-reality-framework's Introduction

android-augment-reality-framework

A framework for creating augmented reality Apps on Android

Introduction

All the pieces needed to create an augmented reality App on Android.

Created by Justin Wetherell

For questions use: http://groups.google.com/forum/#!forum/android-augment-reality-framework
Google: http://code.google.com/p/android-augment-reality-framework
Github: http://github.com/phishman3579/android-augment-reality-framework
LinkedIn: http://www.linkedin.com/in/phishman3579
E-mail: [email protected]
Twitter: http://twitter.com/phishman3579

Support me with a donation

Details

This will walk you through creating your own augmented reality Android App using this framework.

All you have to do to display your own data in this augmented reality App is:

Extend the DataSource class to support getting information for your data.

Extend the AugmentedReality class to get the data and add it to the App. Or you could just use the Demo class and add your new data source to the existing data structure.

That's it...

In the source code I have also created an example that follows the strategy above. The files are:

Demo.java
TwitterDataSource.java
WikipediaDataSource.java
LocalDataSource.java

You can use them as a reference to create your own augmented reality App based on this framework.

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android-augment-reality-framework's Issues

Freeze the markers in the view.

Hi, I would like to freeze/unfreeze the markers on view? I have managed to stop and resume the camera preview but how do I unregister / stop listening to the sensors motion like so ? Note: The markers still should be able to receive touch events and positioned nicely (Im using useCollisionDetection=true). Thanks !

Custom Marker

Hi,

How can i set custom maker, if i have a custom layout to display on the marker.
Please suggest.

Overlapping markers.

Hi, this is a really neat framework for AR and thank you for open sourcing this.
But how do I fix the overlapping markers? You know markers that are so close to each other or markers that are in the dame direction overlaps each other making texts unreadable.
Thank you.

drawing a line in the augmented view

i want to draw a line in the view any idea how can i achieve this.

put my coordinates

hello, how do I put the coordinates from my bank, I do not want to use wikipedia or buzzy, how do I change this information. Thanks if you can help.

wisley faraiz

Crash in Android 6.0 and above devices

It crashes in Android 6.0 and above devices. with

java.lang.IllegalStateException: Underflow in restore - more restores than saves

Below is the full error log

FATAL EXCEPTION: main Process: com.jwetherell.augmented_reality, PID: 1989 java.lang.IllegalStateException: Underflow in restore - more restores than saves at android.graphics.Canvas.native_restore(Native Method) at android.graphics.Canvas.restore(Canvas.java:522) at com.jwetherell.augmented_reality.ui.Radar.draw(Radar.java:105) at com.jwetherell.augmented_reality.activity.AugmentedView.onDraw(AugmentedView.java:78) at android.view.View.draw(View.java:17201) at android.view.View.updateDisplayListIfDirty(View.java:16183) at android.view.View.draw(View.java:16967) at android.view.ViewGroup.drawChild(ViewGroup.java:3731) at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3517) at android.view.View.updateDisplayListIfDirty(View.java:16178) at android.view.View.draw(View.java:16967) at android.view.ViewGroup.drawChild(ViewGroup.java:3731) at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3517) at android.view.View.updateDisplayListIfDirty(View.java:16178) at android.view.View.draw(View.java:16967) at android.view.ViewGroup.drawChild(ViewGroup.java:3731) at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3517) at android.view.View.draw(View.java:17204) at com.android.internal.policy.DecorView.draw(DecorView.java:753) at android.view.View.updateDisplayListIfDirty(View.java:16183) at android.view.ThreadedRenderer.updateViewTreeDisplayList(ThreadedRenderer.java:648) at android.view.ThreadedRenderer.updateRootDisplayList(ThreadedRenderer.java:654) at android.view.ThreadedRenderer.draw(ThreadedRenderer.java:762) at android.view.ViewRootImpl.draw(ViewRootImpl.java:2818) at android.view.ViewRootImpl.performDraw(ViewRootImpl.java:2626) at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2233) at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1272) at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:6408) at android.view.Choreographer$CallbackRecord.run(Choreographer.java:874) at android.view.Choreographer.doCallbacks(Choreographer.java:686) at android.view.Choreographer.doFrame(Choreographer.java:621) at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:860) at android.os.Handler.handleCallback(Handler.java:751) at android.os.Handler.dispatchMessage(Handler.java:95) at android.os.Looper.loop(Looper.java:154) at android.app.ActivityThread.main(ActivityThread.java:6165) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:888) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:778)

Tablet AR. Wrong reading ?

Hi, :) I would like to use this framework on tablets (which is landscape by default) and I'm getting faulty orientation sensors reading. Please help.
Here's what I have so far.
In the SensorsActivity I tried getting the default orientation of the device but I got no luck

int deviceRotation = ((WindowManager) getApplicationContext().getSystemService(
Context.WINDOW_SERVICE)).getDefaultDisplay().getRotation();
if (deviceRotation == 0) // Default display rotation is landscape
SensorManager.remapCoordinateSystem(temp,
SensorManager.AXIS_MINUS_X, SensorManager.AXIS_Y, rotation);
else {// Default display rotation is landscape
SensorManager.remapCoordinateSystem(temp, SensorManager.AXIS_Y,
SensorManager.AXIS_MINUS_Z, rotation);
}

Clear all markers in AR View ?

How do I clear all the markers ? Im using googleplaces as my data source and wanted to be able to change place types dynamically in my app. Thanks !

License change

Hi @phishman3579 , it's nice that you took code out of mixare but you need to change the license to GPLv3. You cannot take GPLv3 code and redistribute it as apache 2.0

Kind regards,
Daniele

How do I fully customize the marker look?

I've been trying to understand where and when the markers are created in your code. But I'm having trouble understanding, I'm still beginning to learn android. Can you please point me where to start customizing the marker look? Like background color, no round corners, custom fontface maybe? Thanks In advance ! More powers ! :)