// Resize a bitmap proportionally (shrink or enlarge) to make it fit a maxX x maxY rectangle
public static Bitmap getFitBitmapImage(String imagename, int maxX, int maxY) {
EncodedImage image = EncodedImage.getEncodedImageResource(imagename);
int currentWidthFixed32 = Fixed32.toFP(image.getWidth());
int currentHeightFixed32 = Fixed32.toFP(image.getHeight());
// double ratio = (double)ratioX / (double) ratioY;
double rx = (double) image.getWidth() / (double) maxX;
double ry = (double) image.getHeight() / (double) maxY;
double r = 0;
if (rx > ry) r = rx;
else r = ry;
double w = (double) image.getWidth() / r;
double h = (double) image.getHeight() / r;
int width = (int) w;
int height = (int) h;
int requiredWidthFixed32 = Fixed32.toFP(width);
int requiredHeightFixed32 = Fixed32.toFP(height);
int scaleXFixed32 = Fixed32.div(currentWidthFixed32, requiredWidthFixed32);
int scaleYFixed32 = Fixed32.div(currentHeightFixed32, requiredHeightFixed32);
image = image.scaleImage32(scaleXFixed32, scaleYFixed32);
return image.getBitmap();
}
public BitmapField WriteSimpleImage(
Manager parent, String resource, long style, int size, String listener) {
EncodedImage ei = EncodedImage.getEncodedImageResource(resource);
EncodedImage ei2 = getScaledImage(ei, size);
BitmapField fImg = new BitmapField(ei2.getBitmap(), style);
parent.add(fImg);
return fImg;
}
public Bitmap scaleImage(EncodedImage encodedImage, int requiredWidth, int requiredHeight) {
int currentWidth = Fixed32.toFP(encodedImage.getWidth());
int currentHeight = Fixed32.toFP(encodedImage.getHeight());
int scaleXFixed32 = Fixed32.div(currentWidth, requiredWidth);
int scaleYFixed32 = Fixed32.div(currentHeight, requiredHeight);
EncodedImage image = encodedImage.scaleImage32(scaleXFixed32, scaleYFixed32);
return image.getBitmap();
}
// Resize a bitmap proportionally (shrink or enlarge) by a ratio factor
public static Bitmap getScaledBitmapImage(String imagename, double ratio) {
EncodedImage image = EncodedImage.getEncodedImageResource(imagename);
int currentWidthFixed32 = Fixed32.toFP(image.getWidth());
int currentHeightFixed32 = Fixed32.toFP(image.getHeight());
double w = (double) image.getWidth() * ratio;
double h = (double) image.getHeight() * ratio;
int width = (int) w;
int height = (int) h;
int requiredWidthFixed32 = Fixed32.toFP(width);
int requiredHeightFixed32 = Fixed32.toFP(height);
int scaleXFixed32 = Fixed32.div(currentWidthFixed32, requiredWidthFixed32);
int scaleYFixed32 = Fixed32.div(currentHeightFixed32, requiredHeightFixed32);
image = image.scaleImage32(scaleXFixed32, scaleYFixed32);
return image.getBitmap();
}
public Manager mainScreen(Manager parent) {
CInterface ci = new CInterface();
final int columnHeight0 = (int) ((Display.getHeight() / 2));
final int columnHeight1 = (int) (Display.getHeight() / 2);
final int btnw = (int) ((float) Display.getWidth() * .75);
final EncodedImage buttonoff =
ci.getScaledImage(EncodedImage.getEncodedImageResource(button), btnw);
final EncodedImage buttonon =
ci.getScaledImage(EncodedImage.getEncodedImageResource(button_on), btnw);
final EncodedImage friendsoff =
ci.getScaledImage(EncodedImage.getEncodedImageResource(friends), btnw);
final EncodedImage friendson =
ci.getScaledImage(EncodedImage.getEncodedImageResource(friends_on), btnw);
int imagew = (int) ((float) Display.getWidth() * .75);
Bitmap blankbmp = Bitmap.getBitmapResource(blank);
VerticalFieldManager fm_MainHolder =
new VerticalFieldManager(
Manager.USE_ALL_WIDTH
| Manager.USE_ALL_HEIGHT
| Manager.NO_HORIZONTAL_SCROLL
| Manager.NO_VERTICAL_SCROLL) {
public int getPreferredWidth() {
return Display.getWidth();
}
public int getPreferredHeight() {
return Display.getHeight();
}
protected void sublayout(int width, int height) {
width = getPreferredWidth();
height = getPreferredHeight();
super.sublayout(width, height);
super.setExtent(width, height);
}
};
Background back = bkg_main;
fm_MainHolder.setBackground(back);
// MAIN LOGO
HorizontalFieldManager lgo =
new HorizontalFieldManager(
Manager.NO_VERTICAL_SCROLL
| Manager.NO_HORIZONTAL_SCROLL
| Manager.FIELD_HCENTER
| Manager.FIELD_VCENTER
| Manager.USE_ALL_WIDTH) {
public int getPreferredHeight() {
return columnHeight0;
}
protected void sublayout(int width, int height) {
width = super.getPreferredWidth();
height = getPreferredHeight();
super.sublayout(width, height);
super.setExtent(width, height);
}
};
BitmapField img =
ci.WriteSimpleImage(
lgo, logo, BitmapField.FIELD_VCENTER | BitmapField.FIELD_HCENTER, imagew, "");
fm_MainHolder.add(lgo);
// BUTTON HOLDER
VerticalFieldManager vfmButton =
new VerticalFieldManager(
Manager.FIELD_HCENTER | Manager.FIELD_VCENTER | Manager.USE_ALL_WIDTH) {
public int getPreferredHeight() {
return columnHeight1;
}
public int getPreferredWidth() {
return Display.getWidth();
}
protected void sublayout(int width, int height) {
width = getPreferredWidth();
height = getPreferredHeight();
super.sublayout(width, height);
super.setExtent(width, height);
}
};
final BitmapField bmFieldSpan = new BitmapField(blankbmp, BitmapField.NON_FOCUSABLE);
CustomButtonField cbfFriends =
new CustomButtonField(
btnw,
strings.getString("invite_friends"),
friendsoff.getBitmap(),
friendson.getBitmap(),
Field.FOCUSABLE | Field.FIELD_HCENTER | Field.FIELD_VCENTER) {
protected boolean navigationClick(int status, int time) {
c.action_callback("web_friends", "", "");
return true;
}
};
CustomButtonField cbfButton =
new CustomButtonField(
btnw,
strings.getString("read_qr"),
buttonoff.getBitmap(),
buttonon.getBitmap(),
Field.FOCUSABLE | Field.FIELD_HCENTER | Field.FIELD_VCENTER) {
protected boolean navigationClick(int status, int time) {
c.action_callback("qr_start", "", "");
return true;
}
};
vfmButton.add(cbfButton);
vfmButton.add(bmFieldSpan);
vfmButton.add(cbfFriends);
fm_MainHolder.add(vfmButton);
parent.add(fm_MainHolder);
return fm_MainHolder;
}
public void run() {
if (URL != null && URL.length() > 0) {
ConnectionFactory f = new ConnectionFactory();
ConnectionDescriptor descr = f.getConnection(URL);
String targetURL;
targetURL = descr.getUrl();
HttpConnection httpConnection = null;
DataOutputStream httpDataOutput = null;
InputStream httpInput = null;
int rc;
try {
httpConnection = (HttpConnection) Connector.open(targetURL);
rc = httpConnection.getResponseCode();
if (rc != HttpConnection.HTTP_OK) {
throw new IOException("HTTP response code: " + rc);
}
httpInput = httpConnection.openInputStream();
InputStream inp = httpInput;
byte[] b = IOUtilities.streamToBytes(inp);
final EncodedImage hai = EncodedImage.createEncodedImage(b, 0, b.length);
final Bitmap bmp = hai.getBitmap();
System.out.println(bmp.toString());
if (target != null) {
UiApplication.getUiApplication()
.invokeLater(
new Runnable() {
public void run() {
// TODO Auto-generated method stub
if (isDetailEvent == true) {
target.setBitmap(
DisplayHelper.CreateScaledCopyKeepAspectRatio(
bmp,
(int) (Display.getWidth() * 0.7),
(int) (Display.getHeight() * 0.3)));
} else {
target.setBitmap(
DisplayHelper.CreateScaledCopyKeepAspectRatio(
bmp, target.getBitmapWidth(), target.getBitmapHeight()));
}
}
});
}
if (localPath != null) {
Utils.saveBitmap(localPath, bmp);
}
if (imageCache != null) {
if (Utils.saveBitmap(
ImageCacheModel.getImageCacheDirectory() + imageCache.getFileName(), bmp)) {
// CacheUtils.getInstance().addImageCache(imageCache);
System.out.println("image write success");
}
}
if (callback != null) callback.onImageDownloaded(true, bmp);
} catch (Exception ex) {
System.out.println("URL Bitmap Error........" + ex.getMessage());
} finally {
try {
if (httpInput != null) httpInput.close();
if (httpDataOutput != null) httpDataOutput.close();
if (httpConnection != null) httpConnection.close();
} catch (Exception e) {
e.printStackTrace();
}
}
}
}
public void DownloadedImage(EncodedImage ei, BitmapField fImg, int wsize) {
ei = getScaledImage(ei, wsize);
synchronized (UiApplication.getEventLock()) {
fImg.setBitmap(ei.getBitmap());
}
}
public void DownloadedImage(EncodedImage ei, BitmapField fImg) {
synchronized (UiApplication.getEventLock()) {
fImg.setBitmap(ei.getBitmap());
}
}
