blackberry-storm

I m drawing in a bitmap like.. bitmap[i] = new Bitmap(60, 60); Graphics g = new Graphics(bitmap[i]); g.setColor(Color.BLACK); g.drawLine(....); Now how to set Anti-Aliasing on before g.drawLine()? For antialiasing mode use public void setDrawingStyle(int drawStyle, boolean on) For lines use graphics.setDrawingStyle(Graphics.DRAWSTYLE_AALINES, true); graphics.drawLine(x1, y1, x2, y2); graphics.setDrawingStyle(Graphics.DRAWSTYLE_AALINES, false); For poligons use graphics.setDrawingStyle(Graphics.DRAWSTYLE_AAPOLYGONS, true); graphics.drawRect(x, y, width, height); graphics.setDrawingStyle

I want to access an image stored in Blackberry, say at location "store/home/user/image.png" . Now can i access this image as, String filePath = "file:///store/home/user/image.png; Bitmap image = Bitmap.getBitmapResource(filePath); BitmapField bitmapField = new BitmapField(image, BitmapField.FOCUSABLE); OR I have to access it as, String filePath = "file:///store/home/user/image.png; FileConnection fconn = (FileConnection)Connector.open(filePath, Connector.READ); if (fconn.exists()) { ........ ........ input.close(); fconn.close(); } I am able to access the image using the second way but I want

I want to get the user's latitude and longitude in my BlackBerry app, and then generate the maps according to it. How can I do that? my code is: import java.util.Timer; import java.util.TimerTask; import javax.microedition.location.Criteria; import javax.microedition.location.Location; import javax.microedition.location.LocationListener; import javax.microedition.location.LocationProvider; import javax.microedition.location.QualifiedCoordinates; import net.rim.device.api.system.Application; public class GPS_Location { private String log; double longi; double lati; public GPS_Location() { new

I have created a ButtonField & a BitmapField like.. public class MyCanvas extends MainScreen implements FieldChangeListener { HorizontalFieldManager hfm; private Bitmap startBitmap; private BitmapField startBitmapField; private ButtonField okButton; MyCanvas() { hfm = new HorizontalFIeldManager(); startBitmap = Bitmap.getBitmapResource("start.png"); startBitmapField = new BitmapField(startBitmap); startBitmapField.setChangeListener(this); hfm.add(startBitmapField); okButton = new ButtonField("Ok", ButtonField.CONSUME_CLICK | ButtonField.NEVER_DIRTY); okButton.setChangeListener(this); hfm.add

I'm trying to load some images using Bitmap.getBitmapResource() , but it takes about 2 or 3 seconds per image to load. I'm testing on the Storm, specifically. The odd thing is, when I install OS 5.0, the loading goes in a snap, no delay at all. Should I be looking at the format used? Or where the files are stored? I've tried both 24- and 8-bit PNGs, with transparency. The files are stored in a subdirectory in the COD, so getBitmapResource is passed a path, like "images/img1.png" instead of just "img1.png". Is any of this making things slower? If you're looking for the most efficient format for