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/***************************************************************
*
* Canvas of DUBwise Installer
*
* Author: Marcus -LiGi- Bueschleb
* Mailto: LiGi @at@ LiGi DOTT de
*
***************************************************************/
import javax.microedition.lcdui.*;
import java.io.*;
import javax.microedition.io.*;
public class DUBwiseInstallerCanvas
extends Canvas
implements Runnable
{
// values to detect
int canvas_width=-
1;
int canvas_height=-
1;
int canvas_full_width=-
1;
int canvas_full_height=-
1;
boolean fullscreen=
false;
boolean locationprovider
;
boolean devicecontrol
;
boolean bluetooth
;
boolean cldc11
;
boolean fileapi
;
String comports
;
String props
;
// end values to detect
DUBwiseInstaller root
;
public boolean try_class
(String class_name
)
{
try
{
Class.
forName(class_name
);
}
catch (Exception e
)
{
return false;
}
return true;
}
public DUBwiseInstallerCanvas
(DUBwiseInstaller _root
)
{
root=_root
;
new Thread(this).
start();
}
public void run
()
{
repaint
();
serviceRepaints
();
try
{
Thread.
sleep(500);
}
catch (Exception e
)
{}
locationprovider=try_class
("javax.microedition.location.LocationProvider");;
devicecontrol=try_class
("com.nokia.mid.ui.DeviceControl");
bluetooth=try_class
("javax.bluetooth.DiscoveryAgent");
cldc11=try_class
("java.lang.Math");
fileapi=try_class
("javax.microedition.io.file.FileConnection");
comports=
System.
getProperty("microedition.commports")+
"\n";
props=
"enc: " +
System.
getProperty("microedition.encoding")+
"\n";
props+=
"platform: " +
System.
getProperty("microedition.platform")+
"\n";
props+=
"locale: " +
System.
getProperty("microedition.locale")+
"\n";
props+=
"config:" +
System.
getProperty("microedition.configuration")+
"\n";
props+=
"profiles: " +
System.
getProperty("microedition.profiles")+
"\n";
props+=
"hostname: " +
System.
getProperty("microedition.hostname")+
"\n";
props+=
"loc-version: " +
System.
getProperty("microedition.location.version ")+
"\n";
root.
quit();
}
boolean fs_check=
true;
public void paint
(Graphics g
)
{
if (fs_check
) try
{
setFullScreenMode
(false);
canvas_width=
this.
getWidth();
canvas_height=
this.
getHeight();
setFullScreenMode
(true);
canvas_full_width=
this.
getWidth();
canvas_full_height=
this.
getHeight();
fullscreen=
((canvas_full_width
!=canvas_width
)||
(canvas_full_height
!=canvas_height
));
}
catch (Exception e
)
{
canvas_width=
this.
getWidth();
canvas_height=
this.
getHeight();
canvas_full_width=
this.
getWidth();
canvas_full_height=
this.
getHeight();
}
fs_check=
false;
g.
setColor(0);
g.
fillRect(0,
0,canvas_full_width,canvas_full_height
);
g.
setColor(0x00BB00
);
g.
drawString("Detecting Hardware",
0,
0,
Graphics.
LEFT |
Graphics.
TOP);
}
}