Let's say that I have a BroadcastReceiver that has already been
registered, and I want to change its IntentFilter at that moment (add
a new data authority for example). Is this at all possible?
Or do I have to unregister it first, and then re-register it with the
updated IntentFilter?
I would like to detect shake movement in a service that is running in
the background, even when the phone is not currently being used.
Is it true that the only way to do this is to hold a wake lock? I
suppose this would consume a lot of energy and drain the battery very
fast.
Is there no way to
Is there any way to connect the debugger to an emulator running on a
remote machine?
It's using TCP so I suppose it shouldn't be too difficult, but I can't
figure out how.
I would like to run the emulator on my (fast) laptop and do my coding
on my (slow, but with bigger screen) desktop machine.
USA, Inc.
On Sep 8, 2:38 pm, Bart van Wissen bartvanwis...@gmail.com wrote:
Is there any way to connect the debugger to an emulator running on a
remote machine?
It's using TCP so I suppose it shouldn't be too difficult, but I can't
figure out how.
I would like to run the emulator on my
On 1 sep, 10:01, guruk ilovesi...@gmail.com wrote:
thanks for all comments.
does anyone have a simple source demo.
I could try that
buffer[i] = (short) ( Math.sin((2. * Math.PI * i * f) / samplerate) *
Short.MAX_VALUE )
... and what afterwards, how to play it?
I am just wondering (
The problem is that renvoi_liste_recette_xml() throws an Exception
(you shouldn't do this - either make it more specific or catch the
exception within the method) and the initialization section of your
Activity cannot handle this, because the constructor of Activity
doesn't throw Exception.
Move
You will have to create the wave data yourself using a sine-function.
Fill a buffer of shorts (for 16 bit audio) with something like this:
buffer[i] = (short) (Math.sin(((double) i / samplerate) * f) *
Short.MAX_VALUE);
(please correct me if I'm wrong)
If you need a 5 seconds tone, I suppose
I'm sorry, the formula is wrong.
I think it's
buffer[i] = (short) ( Math.sin((2. * Math.PI * i * f) / samplerate) *
Short.MAX_VALUE )
But I'm not sure. I guess 3 AM is not the time to think about this.
Anyway it should give you an idea of how to do it.
On 1 sep, 02:23, Bart van Wissen
I have a parcelable class whose writeToParcel() method puts some data
in a Bundle and writes it to the parcel.
This parcel gets sent from a client process to a service process.
At the side of the service, the readFromparcel() method tries to read
this Bundle from the parcel. A strange thing
I noticed that the mParcelledData thing was the result of
Bundle.toString() when the Bundle hasn't been unparcelled yet, so I
decided to stick in a bundle.containsKey(something) before I printed
the toString to force it to unparcel first, but then I got a
NullPointerException. And I did check if
I'm working on two projects. One is essentially a library, and the
other is an application using that library.
Now from the application project, I want to use the library's classes,
so I added that project to the required projects under java build
path.
It seems to compile fine, but at runtime, I
I'm building a service that sends a broadcast intent when some value
changes.
The service sends the broadcast like this:
Intent broadcastIntent = new Intent();
broadcastIntent.setAction(nl.vu.contextframework.NEWREADING);
broadcastIntent.setData(Uri.parse(context://+cer.getKey()));
On 25 jul, 14:00, Mark Murphy mmur...@commonsware.com wrote:
Could it be that I'm using a non-existent scheme?
I invented context:// myself, maybe this is not a good idea?
In theory that should work, though I haven't tried it myself.
I take an Occam's Razor approach to intents and
I'm writing a program that uses a LocationListener to listen for
location updates.
I'm playing a GPX file that I recorded, which contains a route. I know
for sure that this file is correct.
My program seems to only receive 1 location update, and then nothing.
I have both minimum time and distance
So should I submit this as a bug?
On 20 jul, 13:07, Bart van Wissen bartvanwis...@gmail.com wrote:
I'm using a tree structure in my application, which has to be passed
to a service. All nodes in the tree are of the type ExpressionTree,
which is an interface.
All nodes are also Parcelable
On 21 jul, 11:13, Dianne Hackborn hack...@android.com wrote:
There isn't enough information here to know if it is a bug in the
platform... off-hand, I would guess not, since most of the logic in
marshalling/unmarshalling such things needs to be written by the developer
and doesn't come from
Alright, I fixed it by changing
tree = parcel.readParcelable(null);
into
tree = parcel.readParcelable(getClass().getClassLoader());
Thanks again.
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google
Groups Android Developers
On Jul 16, 6:52 pm, Dianne Hackborn hack...@android.com wrote:
Just use ArrayListParcelable as your data type.
Putting ListParcelable in my aidl file resulted in the following
errors:
The method writeBinderList(ListIBinder) in the type Parcel is not
applicable for the arguments
2. Use a generic Parcelable class type, in which case the marshalling code
will inspect the class type, included that in the marshalled data, and use
that to re-construct it on the other side.
I don't understand this.
My program deals with Condition objects, which can be put in a list to
On Jul 15, 5:21 pm, Streets Of Boston flyingdutc...@gmail.com wrote:
It looks like your Animal class is abstract and should never be
constructed. Declare Animal 'abstract' and see if you get an
instantiation error.
It should be abstract, but I cannot make it abstract because then I
cannot add
); it is a convenient convention for this
to be
the fully qualified name of the interface that is being requested.
On Wed, Jul 1, 2009 at 1:42 PM, Bart van Wissen
bartvanwis...@gmail.com
wrote:
I think you can actually use the Intent's action to select the
implementation stub
I think you can actually use the Intent's action to select the
implementation stub that you need. In the examples, the class name is
used, but I think you can use anything you want, as long as you create
the appropriate intent filter for the service.
On 1 jul, 20:33, Gert gsch...@gmail.com
I'm looking for a library that will let me evaluate expressions at
runtime. Required:
- basic logical expressions (AND, OR, NOT operators)
- custom functions
- some mechanism to resolve variables (I want to link some variables
to some entities in a ContentProvider)
I have tried a number of
23 matches
Mail list logo
