[enezubi]

Hello!!
Sorry because my english is not very well. My proble is that I want to save an image in a sd card using j2me. I create a file in sdcard called a.jpg. the file create ok and when I go to the sdcard is there but when I want to open it i can't see the image. the code is this.

private void saveThumbImageToMobile() {
Thread thread = new Thread(){
public void run() {
try {

imagenNueva = getImagen();
raw = getByteArray(imagenNueva);
} catch (Exception e) {
e.printStackTrace();
}



try {
FileConnection fc = (FileConnection) Connector.open("file:///SDCard/a.jpg");
if (!fc.exists()) {
fc.create();
OutputStream out;
out = fc.openOutputStream();
out.write(raw);
out.flush();
out.close();
fc.close();
}
} catch (Exception e) {
e.printStackTrace();
}
}
};
thread.start();
}









public static byte[] getByteArray(Image image) {
int raw[] = new int[image.getWidth() * image.getHeight()];
image.getRGB(raw, 0, image.getWidth(), 0, 0, image.getWidth(), image.getHeight());
byte rawByte[] = new byte[image.getWidth() * image.getHeight() * 4];
int n = 0;
for (int i = 0; i < raw.length; i++) {
int ARGB = raw[i];
int a = (ARGB & 0xff000000) >> 24;
int r = (ARGB & 0xff0000) >> 16;
int g = (ARGB & 0xff00) >> 8;
int b = ARGB & 0xff;
rawByte[n] = (byte) b;
rawByte[n + 1] = (byte) g;
rawByte[n + 2] = (byte) r;
rawByte[n + 3] = (byte) a;
n += 4;
}

raw = null;
return rawByte;
}


If you can help me please. Thank you very much!!

[jappit]

Hi enezubi,

please avoid creating duplicate threads, since it'll be harder to identify the global cause of your problem, and it'll double the work of other DiBo posters ;)

Instead, continue posting on the original thread:

http://discussion.forum.nokia.com/fo...d.php?t=160646

Pit

[honest_success]

Originally Posted by enezubi

Hello!!
Sorry because my english is not very well. My proble is that I want to save an image in a sd card using j2me. I create a file in sdcard called a.jpg. the file create ok and when I go to the sdcard is there but when I want to open it i can't see the image. the code is this.

private void saveThumbImageToMobile() {
Thread thread = new Thread(){
public void run() {
try {

imagenNueva = getImagen();
raw = getByteArray(imagenNueva);
} catch (Exception e) {
e.printStackTrace();
}



try {
FileConnection fc = (FileConnection) Connector.open("file:///SDCard/a.jpg");
if (!fc.exists()) {
fc.create();
OutputStream out;
out = fc.openOutputStream();
out.write(raw);
out.flush();
out.close();
fc.close();
}
} catch (Exception e) {
e.printStackTrace();
}
}
};
thread.start();
}









public static byte[] getByteArray(Image image) {
int raw[] = new int[image.getWidth() * image.getHeight()];
image.getRGB(raw, 0, image.getWidth(), 0, 0, image.getWidth(), image.getHeight());
byte rawByte[] = new byte[image.getWidth() * image.getHeight() * 4];
int n = 0;
for (int i = 0; i < raw.length; i++) {
int ARGB = raw[i];
int a = (ARGB & 0xff000000) >> 24;
int r = (ARGB & 0xff0000) >> 16;
int g = (ARGB & 0xff00) >> 8;
int b = ARGB & 0xff;
rawByte[n] = (byte) b;
rawByte[n + 1] = (byte) g;
rawByte[n + 2] = (byte) r;
rawByte[n + 3] = (byte) a;
n += 4;
}

raw = null;
return rawByte;
}


If you can help me please. Thank you very much!!

Did you check about exception ? First check that weather your code is throwing any exception or not. From your problem description it seems there is something wrong in the path.