You can make a Paint and setXfermode to XOR (PixelXorXfermode) and the
draw a solid rect on the bitmap. It will invert every bit - so when
you do it once more you are back to non-inverted. I am doing so in my
keyboard (http://www.maxikeys.com) to invert pressed keys - the room
between the keys
In java you don't have macros (#ifdef) = compiler instructions. In
stead you have to make a plain java function, which will do the same -
the only difference is, the macro will not generate a call instruction
- so it's more efficient.
Personally I use it a lot. It is nice, to be able to switch off
Seek information on android architectural design patterns - evt.
through this link:
http://stackoverflow.com/search?q=android+design-patterns+architecture
Hardy Henneberg
http://www.maxikeys.com
On 22 Nov., 20:33, Rajib rajibkanu...@gmail.com wrote:
Hello Friends,
I am new to Android. I am
Playframework makes it easy to make REST/JSON services.
Hardy Henneberg
http://www.maxikeys.com
On Nov 16, 9:21 pm, JackN j...@jacknorth.com wrote:
HTML over HTTP
On Nov 16, 9:52 am, raduq radu...@gmail.com wrote:
Hello!
I'd like to ask you all, what framework would you recommend for
In my keyboard app (http://www.maxikeys.com) the keyboard LAYOUTS are
services provided as seperate apks, which dynamically plugs in the
keyboard ENGINE service.
You have to make an intent to the plugin service and a
serviceConnection with callback methods , and then call the
bindService method.
Hi again,
In my app, I am only interested in pitch and roll - not in yaw.
The accelerometer can measure static pitch and roll (because of the
gravity) - but not static yaw.
Acceleration caused by movements are just unwanted noise in my app and
is filtered away by a usual digital Lowpass filter.
On Grails you can use the gson library - it is very simple and easy to
use.
Android has built in the org.json library - tutorial here:
http://www.vogella.de/articles/AndroidJSON/article.html
Hardy Henneberg
http://www.maxikeys.com
On Nov 11, 3:05 am, Nikolay Elenkov nikolay.elen...@gmail.com
Hi,
Try to add a Log statement to your constructor, to see if you have
more than one SurfaceView created.
Hardy Henneberg
http://www.maxikeys.com
On Nov 7, 12:11 pm, saex elpablos...@gmail.com wrote:
First of all, this is not a duplicate of other questions with similar
error, because in
Hi,
Try to add a Log statement to your SurfaceView constructor to see if
more that one SurfaceView is created
Hardy Henneberg
http://www.maxikeys.com
On Nov 6, 12:54 am, millerni...@hotmail.com primalha...@live.com
wrote:
Hey I tried posting this before but I don't think it went through. So
Also recommends REST services and using JSON.
Recommends Playframework as server for implementing REST services.
On the client side you can use a RestClient class to help you with
communication. Google for it.
Use the AsyncTask object for handling server communication in
background.
Use the
Hi,
In my app (http://www.maxikeys.com) I use TYPE_GYROSCOPE to assist the
accelerometer.
The response is much faster and smoother than using the accelerometer
alone, and also much better than using the computed
TYPE_ROTATION_VECTOR. Using the gyro alone (with integration) will
lead to drift, as
Hi,
I'm developing a couple of apps with more than 20 activities in each.
When pilot users/testers detect an issue it would be nice if they
could - without leaving the view - write a report and send it as an
email to support.
From anywhere in the app they can make a certain gesture and a report
without a crash.
cheers Hardy
On Aug 4, 2:48 pm, TreKing treking...@gmail.com wrote:
On Thu, Aug 4, 2011 at 7:38 AM, hhenne hhe...@gmail.com wrote:
If anybody knows of anything like that I would appreciate a hint.
ACRA
Hi,
My first post to this list - I think.
When calling a payment service (HTTPS) from an Android 2.3 (Google
Nexus S) mobile, I got an exception from validation of the server
certificate. It is a valid certificate - no problem when calling the
same service from an IPhone.
It seems to be a well
about certificate issues. Further response is embedded below:
On Aug 3, 6:30 pm, Nikolay Elenkov nikolay.elen...@gmail.com wrote:
On Thu, Aug 4, 2011 at 1:06 AM, hhenne hhe...@gmail.com wrote:
Hi,
My first post to this list - I think.
When calling a payment service (HTTPS) from an Android
I am making a service much like the softkeyboard sample - the service
UI should be presented in one half of the screen, while the other half
is used by the application, which requests the service (like the soft
keyboard).
The UI is a view derived from SurfaceView and the content is
dynamically
Hi,
I am starting to write an InputMethod. My first step is to deploy the
sample: softkeyboard - my only change is to include some Log
statements in the on??? methods.
I have deployed it on a device (Sony Xperia 8) and on the emulator. It
seems to be installed OK, and I can see the process is
I found the solution in this forum.
What I missed was the LONG press in an input field.
That activates a menu where you can change input method.
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