This should not be a problem. It is just a warning that you can ignore.
regards,
Karl
On Fri, Apr 30, 2010 at 4:06 PM, Jackson, Bruce <bru...@qualcomm.com> wrote:
> Further investigationf of the Android logs revels the following message
> which appears just after calling Felix.start():
>
> 04-30 15:01:16.977: WARN/System.err(18939): Problem creating boot delegation
> class loader: java.lang.reflect.InvocationTargetException
> 04-30 15:01:17.117: WARN/System.err(18939): ClassLoader =
> dalvik.system.PathClassLoader - dalvik.system.pathclassloa...@46502120
> 04-30 15:01:17.187: WARN/System.err(245): java.io.IOException: Error running
> exec(). Commands: [/system/xbin/su, 0, /system/bin/rm,
> /data/local/tmp/com.skifta.android.apk] Working Directory: null Environment:
> null
> 04-30 15:01:17.187: WARN/System.err(245): at
> java.lang.ProcessManager.exec(ProcessManager.java:196)
> 04-30 15:01:17.187: WARN/System.err(245): at
> java.lang.Runtime.exec(Runtime.java:225)
> 04-30 15:01:17.187: WARN/System.err(245): at
> java.lang.Runtime.exec(Runtime.java:313)
> 04-30 15:01:17.187: WARN/System.err(245): at
> java.lang.Runtime.exec(Runtime.java:246)
> 04-30 15:01:17.187: WARN/System.err(245): at
> com.htc.android.psclient.PackageInstallationReceiver.removeTempPackageFile(P
> ackageInstallationReceiver.java:34)
> 04-30 15:01:17.187: WARN/System.err(245): at
> com.htc.android.psclient.PackageInstallationReceiver.access$000(PackageInsta
> llationReceiver.java:8)
> 04-30 15:01:17.187: WARN/System.err(245): at
> com.htc.android.psclient.PackageInstallationReceiver$1.run(PackageInstallati
> onReceiver.java:24)
> 04-30 15:01:17.187: WARN/System.err(245): Caused by: java.io.IOException: No
> such file or directory
> 04-30 15:01:17.197: WARN/System.err(245): at
> java.lang.ProcessManager.exec(Native Method)
> 04-30 15:01:17.197: WARN/System.err(245): at
> java.lang.ProcessManager.exec(ProcessManager.java:194)
> 04-30 15:01:17.197: WARN/System.err(245): ... 6 more
>
>
>
> On 30/04/2010 14:50, "Bruce Jackson" <bru...@qualcomm.com> wrote:
>
>> I've added the lines:
>>
>> // calculate the export packages list from the environment
>>
>> config.put("org.osgi.framework.system.packages",
>> ANDROID_FRAMEWORK_PACKAGES);
>> config.put("org.osgi.framework.bundle.parent", "app");
>> config.put("felix.log.level", "1");
>>
>> and tried this with app, framework, boot and also ext, but I get the same
>> result I'm afraid. I've certainly seen out on the web that people have done
>> with with almost identical code on earlier version of Felix (I can't be sure
>> of the exact Felix version, but the org.osgi.framework version was set to
>> 1.2) but is it possible that has become broken in recent releases?
>>
>> Thanks
>>
>> Bruce
>>
>> On 30/04/2010 13:34, "Karl Pauls" <karlpa...@gmail.com> wrote:
>>
>>> In case you have problems on android not finding classes that you are
>>> making available via the system bundle, make sure you set the
>>> org.osgi.framework.bundle.parent property to the correct value (either
>>> app or framework, depends). i.e.,
>>>
>>> org.osgi.framework.bundle.parent=app
>>>
>>> or
>>>
>>> org.osgi.framework.bundle.parent=framework
>>>
>>> that should make it work.
>>>
>>> regards,
>>>
>>> Karl
>>>
>>> On Fri, Apr 30, 2010 at 1:38 PM, Jackson, Bruce <bru...@qualcomm.com> wrote:
>>>> As a continuation to this mini-saga, I now have the initial problem (i.e.
>>>> bundle resolution) fixed with the code below. When I add bundles to the
>>>> running Felix framework, the resolve correctly, and start as long as their
>>>> activator does not try to load any of the classes found in
>>>> ANDROID_FRAMEWORK_PACKAGES, such as android.util.Log. If they do, I get a
>>>> ClassNotFoundException:
>>>>
>>>> 04-30 12:36:25.788: DEBUG/dalvikvm(16018): Making a copy of
>>>> Lcom/skifta/android/mediaserver/AndroidTestImpl;.test4 code (68 bytes)
>>>> 04-30 12:36:25.798: WARN/System.err(16018):
>>>> org.osgi.framework.BundleException: Activator start error in bundle
>>>> com.skifta.booster.cdir [4].
>>>> 04-30 12:36:25.798: WARN/System.err(16018): at
>>>> org.apache.felix.framework.Felix.activateBundle(Felix.java:1807)
>>>> 04-30 12:36:25.798: WARN/System.err(16018): at
>>>> org.apache.felix.framework.Felix.startBundle(Felix.java:1682)
>>>> 04-30 12:36:25.798: WARN/System.err(16018): at
>>>> org.apache.felix.framework.BundleImpl.start(BundleImpl.java:905)
>>>> 04-30 12:36:25.798: WARN/System.err(16018): at
>>>> org.apache.felix.framework.BundleImpl.start(BundleImpl.java:892)
>>>> 04-30 12:36:25.798: WARN/System.err(16018): at
>>>> com.skifta.android.client.SkiftaService.startOSGi(SkiftaService.java:401)
>>>> ....
>>>> 04-30 12:36:25.798: WARN/System.err(16018): Caused by:
>>>> java.lang.NoClassDefFoundError: android.util.Log
>>>> 04-30 12:36:25.798: WARN/System.err(16018): at
>>>>
> com.skifta.android.mediaserver.AndroidTestImpl.test1(AndroidTestImpl.java:33>>>
> )
>>>> 04-30 12:36:25.798: WARN/System.err(16018): at
>>>> com.skifta.booster.cdir.Activator.start(Activator.java:43)
>>>> 04-30 12:36:25.798: WARN/System.err(16018): at
>>>>
> org.apache.felix.framework.util.SecureAction.startActivator(SecureAction.jav>>>
> a
>>>> :661)
>>>> 04-30 12:36:25.798: WARN/System.err(16018): at
>>>> org.apache.felix.framework.Felix.activateBundle(Felix.java:1760)
>>>> 04-30 12:36:25.798: WARN/System.err(16018): ... 17 more
>>>>
>>>>
>>>> Any idea why the classloader is not allowing bundles I start to see the
>>>> classes in the packages exported by the framework?
>>>>
>>>> private static final String ANDROID_FRAMEWORK_PACKAGES =
>>>> ("org.osgi.framework; version=1.4.0," +
>>>> "org.osgi.service.packageadmin; version=1.2.0," +
>>>> "org.osgi.service.startlevel; version=1.0.0," +
>>>> "org.osgi.service.url; version=1.0.0," +
>>>> "org.osgi.util.tracker," +
>>>> "android; " +
>>>> "android.app;" +
>>>> "android.content;" +
>>>> "android.database;" +
>>>> "android.database.sqlite;" +
>>>> "android.graphics; " +
>>>> "android.graphics.drawable; " +
>>>> "android.graphics.glutils; " +
>>>> "android.hardware; " +
>>>> "android.location; " +
>>>> "android.media; " +
>>>> "android.net; " +
>>>> "android.net.wifi; " +
>>>> "android.opengl; " +
>>>> "android.os; " +
>>>> "android.provider; " +
>>>> "android.sax; " +
>>>> "android.speech.recognition; " +
>>>> "android.telephony; " +
>>>> "android.telephony.gsm; " +
>>>> "android.text; " +
>>>> "android.text.method; " +
>>>> "android.text.style; " +
>>>> "android.text.util; " +
>>>> "android.util; " +
>>>> "android.view; " +
>>>> "android.view.animation; " +
>>>> "android.webkit; " +
>>>> "android.widget; " +
>>>> "com.google.android.maps; " +
>>>> "com.google.android.xmppService; " +
>>>> "javax.crypto; " +
>>>> "javax.crypto.interfaces; " +
>>>> "javax.crypto.spec; " +
>>>> "javax.microedition.khronos.opengles; " +
>>>> "javax.net; " +
>>>> "javax.net.ssl; " +
>>>> "javax.security.auth; " +
>>>> "javax.security.auth.callback; " +
>>>> "javax.security.auth.login; " +
>>>> "javax.security.auth.x500; " +
>>>> "javax.security.cert; " +
>>>> "javax.sound.midi; " +
>>>> "javax.sound.midi.spi; " +
>>>> "javax.sound.sampled; " +
>>>> "javax.sound.sampled.spi; " +
>>>> "javax.sql; " +
>>>> "javax.xml.parsers; " +
>>>> "junit.extensions; " +
>>>> "junit.framework; " +
>>>> "org.apache.commons.codec; " +
>>>> "org.apache.commons.codec.binary; " +
>>>> "org.apache.commons.codec.language; " +
>>>> "org.apache.commons.codec.net; " +
>>>> "org.apache.commons.httpclient; " +
>>>> "org.apache.commons.httpclient.auth; " +
>>>> "org.apache.commons.httpclient.cookie; " +
>>>> "org.apache.commons.httpclient.methods; " +
>>>> "org.apache.commons.httpclient.methods.multipart; " +
>>>> "org.apache.commons.httpclient.params; " +
>>>> "org.apache.commons.httpclient.protocol; " +
>>>> "org.apache.commons.httpclient.util; " +
>>>> "org.json; " +
>>>> "org.w3c.dom; " +
>>>> "org.xml.sax; " +
>>>> "org.xml.sax.ext; " +
>>>> "org.xml.sax.helpers; " +
>>>> "version=1.6.0");
>>>>
>>>> Properties config = System.getProperties();
>>>> config.put("org.osgi.framework.startlevel.beginning",
>>>> Integer.toString(SkiftaService.SKIFTA_START_LEVEL));
>>>> config.put("org.osgi.framework.storage.clean", "onFirstInit");
>>>>
>>>> // make sure the OSGi cache dir is set to something sensible
>>>>
>>>> File cacheDir = this.getDir("osgi.cache", Context.MODE_PRIVATE);
>>>> Log.d(TAG, "setting osgi cache location to: " +
>>>> cacheDir.getAbsolutePath());
>>>> config.put("org.osgi.framework.storage", cacheDir.getAbsolutePath());
>>>>
>>>>
>>>> // calculate the export packages list from the environment
>>>>
>>>> String sysPackages =
>>>> bootProps.getProperty("org.osgi.framework.system.packages.extra");
>>>> config.put("org.osgi.framework.system.packages",
>>>> ANDROID_FRAMEWORK_PACKAGES);
>>>> config.put("felix.log.level", "1");
>>>>
>>>> // Now create an instance of the framework with
>>>> // our configuration properties.
>>>>
>>>> Log.d(TAG, "Starting Felix...");
>>>> felix = new Felix(config);
>>>>
>>>> // Now start Felix instance.
>>>>
>>>> felix.start();
>>>>
>>>>
>>>> On 30/04/2010 11:30, "Bruce Jackson" <bru...@qualcomm.com> wrote:
>>>>
>>>>> Actually, the problem is one of syntax, apparently. When you pass in the
>>>>> Properties object, the value against the key that was read from the file
>>>>> attached (i.e. the standard form of these files) it doesn't work.
>>>>>
>>>>> The list needs to be comma separated with no additional CR LF characters
>>>>> or
>>>>> the parser doesn't do the right thing.
>>>>>
>>>>> Clearly there must be some form of pre-parsing going on to handle the
>>>>> "standard" package lists in Felix.
>>>>>
>>>>>
>>>>> On 29/04/2010 17:30, "Karl Pauls" <karlpa...@gmail.com> wrote:
>>>>>
>>>>>> It should work, can you try to add a
>>>>>>
>>>>>> ; \
>>>>>> version=\"1.6.0\"
>>>>>>
>>>>>> to the end of your package list? i.e.,
>>>>>>
>>>>>> org.xml.sax.ext; \
>>>>>> org.xml.sax.helpers; \
>>>>>> version=\"1.6.0\"
>>>>>>
>>>>>>
>>>>>> regards,
>>>>>>
>>>>>> Karl
>>>>>>
>>>>>> On Wed, Apr 28, 2010 at 7:41 PM, Jackson, Bruce <bru...@qualcomm.com>
>>>>>> wrote:
>>>>>>> Hi All
>>>>>>>
>>>>>>> I have Felix embedded into an Android app, and I'm trying to export the
>>>>>>> packages from the Android environment (e.g. android, android.app, etc)
>>>>>>> into
>>>>>>> Felix.
>>>>>>>
>>>>>>> I have a couple of questions: first, can I still use the pre-4.2
>>>>>>> constructor:
>>>>>>>
>>>>>>> Felix felix = new Felix(Properties props);
>>>>>>>
>>>>>>> ...and if I do so passing in a properties file which contains a
>>>>>>> semicolon-seperated list of packages as per the attached, should I see
>>>>>>> this
>>>>>>> working properly?
>>>>>>>
>>>>>>> Felix starts ok, but when I try to deploy any bundles to it (for example
>>>>>>> a
>>>>>>> dexified org.apache.log4j) I get a message fro the debugger when I call:
>>>>>>>
>>>>>>> BundleContent bc = felix.getBundleContent();
>>>>>>> bc.installBundle(name, inputStream);
>>>>>>>
>>>>>>> 04-28 18:31:45.716: ERROR/SkiftaService(6274): Unresolved constraint in
>>>>>>> bundle org.apache.log4j [1]: package; (package=javax.xml.parsers)
>>>>>>>
>>>>>>> ...which seems to suggest that it can't find the package.
>>>>>>>
>>>>>>> Any ideas?
>>>>>>>
>>>>>>> Thanks
>>>>>>>
>>>>>>> Bruce
>>>>>>>
>>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>>>
>>
>
>
--
Karl Pauls
karlpa...@gmail.com
