I've try to copy a very small and easy sample of using MediaPlayer
(for example in http://developer.android.com/guide/topics/media/index.html)
but I dont know the reason I get an IllegalStateException.
Code can be sumarized as:
MediaPlayer mp = MediaPlayer.create(myclass_name_here.this,
R.raw.clip
Yes the onCreate is called always when the application starts (I've
even tried to uninstall application and install again), but the
getLastKnownLocation does not return the previous positions taken by
my application (positions captured by the activity listener), one
workaround could be to store las
The best way is to install the BarcodeScanner application from google
(it's free on the market), then you can call it with an Intent, and
get the results back in a String.
Something like:
Call the QRCOde:
Intent intent = new Intent("com.google.zxing.client.android.SCAN");
i
Sorry the first line should be "scale" not "sacle" :-)
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Perhaps you want to "sacle" the image to fit the button, something
like:
The image is in Bitmap bm
int width = bm.getWidth();
int height = bm.getHeight();
int newWidth = 32;
int newHeight = 32;
float scaleWidth = ((float) newWidth) / width
In one application, when an activity start I use the
getLastKnownLocation to get the last know position, using something
like:
Location
position=mlocManager.getLastKnownLocation(mlocManager.getBestProvider(new
Criteria(), true));
(in the onCreate)
After this, my application register a listener in
One interesting detail, the code (and some variants tryint to use
Bitmap and BitmapFactory...) did not work in a 1.6 android Tattoo
mobile, BUT I've just tried in a magic (1.6 version too) and another
Android mobile (2.1 version) and the above code WORKED.
Tried in another Tattoo from another frine
Hello I'm trying to make a photo calling the CAMERA Intent an after
returning to my application read the file, but altough I get a File
like /sdcard/DCIM/camera/.jpg if I try to open the file, it exist
and can be read (check with File.exist or File.canread BUT the length
of the file is always 0
Hello, I've a TextView that in the onCreate is build with an image to
the left from the static drawables, and with a text in the right.
I want to dynamically change the text and the image, (and maintain the
same image size), I have the image stored in a Bitmap named bm, (yes I
know I could change
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