public void sendDocument(Peer peer, String fullFilePath, String fileName) {
int dot = fileName.indexOf('.');
String mimeType = null;
if (dot >= 0) {
String ext = fileName.substring(dot + 1);
mimeType = MimeTypeMap.getSingleton().getMimeTypeFromExtension(ext);
}
if (mimeType == null) {
mimeType = "application/octet-stream";
}
Bitmap fastThumb = ImageHelper.loadOptimizedHQ(fullFilePath);
if (fastThumb != null) {
fastThumb = ImageHelper.scaleFit(fastThumb, 90, 90);
byte[] fastThumbData = ImageHelper.save(fastThumb);
sendDocument(
peer,
fileName,
mimeType,
new FastThumb(fastThumb.getWidth(), fastThumb.getHeight(), fastThumbData),
fullFilePath);
} else {
sendDocument(peer, fileName, mimeType, fullFilePath);
}
}
public void sendPhoto(Peer peer, String fullFilePath, String fileName) {
try {
Bitmap bmp = ImageHelper.loadOptimizedHQ(fullFilePath);
if (bmp == null) {
return;
}
Bitmap fastThumb = ImageHelper.scaleFit(bmp, 90, 90);
String resultFileName = getExternalTempFile("image", "jpg");
if (resultFileName == null) {
return;
}
ImageHelper.save(bmp, resultFileName);
byte[] fastThumbData = ImageHelper.save(fastThumb);
sendPhoto(
peer,
fileName,
bmp.getWidth(),
bmp.getHeight(),
new FastThumb(fastThumb.getWidth(), fastThumb.getHeight(), fastThumbData),
resultFileName);
} catch (Throwable t) {
t.printStackTrace();
}
}
@Override
public void changeMyAvatar(String descriptor) {
try {
Bitmap bmp = ImageHelper.loadOptimizedHQ(descriptor);
if (bmp == null) {
return;
}
String resultFileName = getExternalTempFile("image", "jpg");
if (resultFileName == null) {
return;
}
ImageHelper.save(bmp, resultFileName);
super.changeMyAvatar(resultFileName);
} catch (IOException e) {
e.printStackTrace();
}
}
public void sendVideo(Peer peer, String fullFilePath, String fileName) {
try {
MediaMetadataRetriever retriever = new MediaMetadataRetriever();
retriever.setDataSource(fullFilePath);
int duration =
(int)
(Long.parseLong(
retriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_DURATION))
/ 1000L);
Bitmap img = retriever.getFrameAtTime(0);
int width = img.getWidth();
int height = img.getHeight();
Bitmap smallThumb = ImageHelper.scaleFit(img, 90, 90);
byte[] smallThumbData = ImageHelper.save(smallThumb);
FastThumb thumb =
new FastThumb(smallThumb.getWidth(), smallThumb.getHeight(), smallThumbData);
sendVideo(peer, fileName, width, height, duration, thumb, fullFilePath);
} catch (Throwable e) {
e.printStackTrace();
}
}