Build android jme3 jar

Troubleshooting android
1

hi all

I checkout jme3 trunk and

i try to build android jme3 jar running pre-jar and dist-android but i have no dist/jMonkeyEngine3-Android.jar created.

Anyone knows why?

ciao

gio

2

ups i ve done it including src/android in my src folder

3

Just run the android build target of the normal trunk/engine folder…

4

Is there any souce code for jme3-android test? I don’t know how to code in andriod project?

5

checkout the jme3 source with svn


http://jmonkeyengine.googlecode.com/svn/trunk/engine


Then the example source is in

src/android/jme3test/android/TestsActivity.java
6

Ok, thanks, I have downloaded it.

7

Hi, I just checked out the latest version of the JM3 engine from http://jmonkeyengine.googlecode.com/svn/trunk/engine.



There seams to be no build-android.xml file, however, and building from the build.xml did not create these files:

-android-dist.jar

-android-renderer.jar

-android.tests.jar



Am I doing something wrong or did someone exclude the build file from the repository?



Thx in advance :slight_smile:

8
larynx said:
checkout the jme3 source with svn



Then the example source is in

I can't build the android jar, there always are some error, so someone can give some jar package
(I build in mac os snow lepard, the command is: ant -f build-android.xml)
9

The android jMonkeyEngine jar is built by default and put in the opt/android folder. The tests are not compiled.

10

Thx for your quick answer. it worked fine.



Now I have the following problem when I build and deploy an Android JME app:





05-06 09:27:51.421: ERROR/Application(7889): Uncaught exception thrown in Thread[GLThread 8,5,main]

05-06 09:27:51.421: ERROR/Application(7889): java.lang.NullPointerException

05-06 09:27:51.421: ERROR/Application(7889): at com.jme3.font.BitmapText.(BitmapText.java:64)

05-06 09:27:51.421: ERROR/Application(7889): at com.jme3.font.BitmapText.(BitmapText.java:60)

05-06 09:27:51.421: ERROR/Application(7889): at com.jme3.app.SimpleApplication.loadFPSText(SimpleApplication.java:178)

05-06 09:27:51.421: ERROR/Application(7889): at com.jme3.app.SimpleApplication.initialize(SimpleApplication.java:202)

05-06 09:27:51.421: ERROR/Application(7889): at foo.com.NewTestApp.initialize(NewTestApp.java:25)

05-06 09:27:51.421: ERROR/Application(7889): at com.jme3.system.android.OGLESContext.initInThread(OGLESContext.java:129)

05-06 09:27:51.421: ERROR/Application(7889): at com.jme3.system.android.OGLESContext.onSurfaceCreated(OGLESContext.java:214)

05-06 09:27:51.421: ERROR/Application(7889): at android.opengl.GLSurfaceView$GLThread.guardedRun(GLSurfaceView.java:1317)

05-06 09:27:51.421: ERROR/Application(7889): at android.opengl.GLSurfaceView$GLThread.run(GLSurfaceView.java:1116)



This always happens once the SimpleApplication.initialize method is called, even when there is no custom code in the SimpleApplication Subclass.

To start the SimpleApplication, I use the code provided by the AndroidActivity (android.com.jme3test.android.AndroidActivity).



I am using a Samsung Galaxy S with Android 2.2 (so I assume OpenGLES 2.0).

Is this a known issue?





The file Interface/Fonts/Default.fnt is available and can be found in assets/core-data/…



So i guess the file is available if the AssetManager browses this directory.

11

Interface/Fonts/Default.fnt should be directly in assets, not assets/core-data



Android 2.2 is fine

12

Hi larynx.



Thank you for pointing that out. Seams that none of the references (even those in the j3md files) include this core-data folder.

The problems got solved By just moving the Common folder to assets :).

13

Hi,



I try to build a engine project for android, but many compilation errors was returned.

I need a jme android jar, what i have to do to compile?

14
ailtonguitar said:
I need a jme android jar, what i have to do to compile?

Nothing, just download the latest nightly.
15

Hi normen,

Thank you very much.