What does the logcat say?
On Nov 22, 2:24 pm, sblantipodi wrote:
> As title.
> Is there some android engineer here who can explain me why
> galaxy nexus isn't able to go into usb host mode please?
>
> I connected mouse, keyboards, usb stick, nothing works.
> WHy?
>
> Thanks.
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On Nov 22, 3:33 pm, "Tommy Hartz" wrote:
> Have you considered a solar phone charger?
>
The environment is too dirty for a solar charger. It doesn't take much
dust to cut the panel efficiency down to almost nothing.
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If the OP is really concerned about performance he can create an array
of objects and implement his own protocol for reusing them. Then after
the initial creation of the array, no objects need to be either
created or destroyed.
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On Nov 24, 11:44 am, Lew wrote:
> Bret Foreman wrote:
>
> > If the OP is really concerned about performance he can create an array
> > of objects and implement his own protocol for reusing them. Then after
> > the initial creation of the array, no objects need to
I have some Java code that I "ported" to Android. I created an Android
project and imported the source files and also set the "is library"
flag. Then, in the project that uses the new library, I added the
appropriate imports, added the library project to the build path, and
added the library to the
Here's an example of what I see in the logcat:
12-08 11:04:01.119: W/dalvikvm(949): VFY: unable to find class
referenced in signature (Lcom/pachube/jpachube/Feed;)
12-08 11:04:01.139: E/dalvikvm(949): Could not find class
'com.pachube.jpachube.Data', referenced from method
com.sensor2cloud.pachtes
No, the classes are wrappers around a web service. Nothing to do with
Android system components.
On Dec 8, 2:48 pm, TreKing wrote:
> On Thu, Dec 8, 2011 at 4:40 PM, Bret Foreman wrote:
> > However, at runtime I'm getting a VerifyException for each of the three
> > classes t
rc and
gen directories.
On Dec 8, 3:00 pm, TreKing wrote:
> On Thu, Dec 8, 2011 at 4:54 PM, Bret Foreman wrote:
> > No, the classes are wrappers around a web service. Nothing to do
> > with Android system components.
>
> Is there a need for a Library Project then? A standa
I guess I could just create a Java project rather than an Android
project and then include the external jar in the Android project
build. This might make debugging rather tricky, though. I'm not sure
the debugger will know where to find the sources.
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I've seen a problem similar to this after I updated my dev
environment. I solved it by deleting and recreating the AVD, which is
really a 30 second process. I'd start with that and see if it fixes
your problem.
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Kostya,
That seems possible. The Java code was written without any idea that
it would ever run on Android. But how would I tell from the logcat
what standard Java API it might be using that is unsupported by
Android? So far, I only see the VerifyException for the actual classes
I'm trying to insta
kris,
Then we're back to the project/library setup. The project builds
without errors or warnings, yet fails at runtime. But as far as I
know, there are very few steps in setting up and using an Android
project and I've gone through the ones described in my OP. I'm looking
for ideas of what else
then the resulting build is non-functional.
On Dec 8, 5:03 pm, TreKing wrote:
> On Thu, Dec 8, 2011 at 6:05 PM, Bret Foreman wrote:
> > I'm looking for ideas of what else I might try.
>
> Some stuff I'd try.
> 1 - Add a new class to the library and try to instantia
kris,
You're right, a "bug" is not an accurate way to describe a hard-to-
diagnose failure mode that may be due to a possible platform
misconfiguration. Perhaps we should call it "job security for Android
developers".
My main point was to document a possible workaround in the forum in
case others
I'm getting the following warnings in the logcat when I start my
PreferencesActivity. It looks like I've got some data-type issues in
my preferences.xml file. I'm guessing I could hunt in R.java somewhere
but I took a look and nothing stands out. How do I interpret these
warning messages to find th
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