Этот код ниже может помочь вам:
Добавьте это на главный экран, на котором вы хотите показать камеру:
captureImage=new MenuItem("Capture Images",10,100)
{
public void run()
{
synchronized (Application.getEventLock())
{
captureImage();
}
}
};
addMenuItem(captureImage);
Код для Метод captureImage () :
private void captureImage()
{
try
{
player = javax.microedition.media.Manager.createPlayer("capture://video?encoding=jpeg&width=1024&height=768");
player.realize();
_videoControl = (VideoControl) player.getControl("VideoControl");
if (_videoControl != null)
{
Field videoField = (Field) _videoControl.initDisplayMode (VideoControl.USE_GUI_PRIMITIVE, "net.rim.device.api.ui.Field");
_videoControl.setDisplayFullScreen(true);
_videoControl.setVisible(true);
player.start();
if(videoField != null)
{
add(videoField);
}
}
}
catch(Exception e)
{
if(player!=null)
{
player.close();
}
Dialog.alert(e.toString());
}
}
Приведенный ниже код сохраняет изображение на SD-карту или карту устройства.Переопределите invokeAction (int action) Метод
protected boolean invokeAction(int action)
{
boolean handled = super.invokeAction(action);
if(SdcardTest.SdcardAvailabulity())//I am checking here that the sdcard is there of or not.....?
{
//PATH = "file:///SDCard/BlackBerry/pictures/"+"Image_"+System.currentTimeMillis()+".jpg";
PATH = System.getProperty("fileconn.dir.memorycard.photos")+"Image_"+System.currentTimeMillis()+".jpg";//here "str" having the current Date and Time;
}
else
{
PATH = System.getProperty("fileconn.dir.photos")+"Image_"+System.currentTimeMillis()+".jpg";
}
if(!handled)
{
if(action == ACTION_INVOKE)
{
try
{
byte[] rawImage = _videoControl.getSnapshot(null);
fileconn=(FileConnection)Connector.open(PATH);
if(fileconn.exists())
{
fileconn.delete();
}
fileconn.create();
OutputStream os=fileconn.openOutputStream();
os.write(rawImage);
fileconn.close();
os.close();
Status.show("Image is Captured",200);
if(player!=null)
player.close();
}
catch(Exception e)
{
if(player!=null)
{
player.close();
}
if(fileconn!=null)
{
try
{
fileconn.close();
}
catch (IOException e1)
{
//if the action is other than click the trackwheel(means go to the menu options) then we do nothing;
}
}
}
}
}
return handled;
}