我坚持从图像 URL 位置解码 jpg 文件。我尝试了许多不同的解决方案,但无法解码。
您能否在以下 URL 上尝试一下并告诉我解决方案。
网址:http ://halosys.co.in/FTP-LOCATION/ftp-user15/testing2.jpg
InputStream in = new java.net.URL(imageURL).openStream();
Bitmap bImage = BitmapFactory.decodeStream(new FlushedInputStream(in));
imageView.setImageBitmap(bImage);
static class FlushedInputStream extends FilterInputStream {
public FlushedInputStream(InputStream inputStream) {
super(inputStream);
}
@Override
public long skip(long n) throws IOException {
long totalBytesSkipped = 0L;
while (totalBytesSkipped < n) {
long bytesSkipped = in.skip(n - totalBytesSkipped);
if (bytesSkipped == 0L) {
int b = read();
if (b < 0) {
break; // we reached EOF
} else {
bytesSkipped = 1; // we read one byte
}
}
totalBytesSkipped += bytesSkipped;
}
return totalBytesSkipped;
}
}
此图像也被 iPhone 应用程序成功解码。用 Android 解码图像有什么限制吗?
谢谢