xiaoyan159/vtm
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

LwHttp: add workaround for bug in Android image decoder (around version 4.1.2)

Browse Source
This commit is contained in:
Hannes Janetzek 2014-01-25 22:04:00 +01:00
parent ddb410fea0
commit 7f41a591c8
1 changed files with 17 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
vtm/src/org/oscim/tiling/source/common/LwHttp.java
View File

@ -139,8 +139,23 @@ public class LwHttp {
@Override @Override
public synchronized long skip(long n) throws IOException { public synchronized long skip(long n) throws IOException {
sumRead += n; // Android Image decoder *requires* skip to
return super.skip(n); // actually skip the requested amout.
// https://code.google.com/p/android/issues/detail?id=6066
long sumSkipped = 0L;
while (sumSkipped < n) {
long skipped = super.skip(n - sumSkipped);
if (skipped != 0) {
sumSkipped += skipped;
continue;
}
if (read() < 0)
break; // EOF
sumSkipped += 1;
}
sumRead += sumSkipped;
return sumSkipped;
} }
@Override @Override