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Fixed issue 304

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- the extension of images .png, .jpg etc must be determined from the files and not hardcoded to .jpg

git-svn-id: https://osmand.googlecode.com/svn/trunk@890 e29c36b1-1cfa-d876-8d93-3434fc2bb7b8
This commit is contained in:
pavol.zibrita 2011-01-15 07:50:42 +00:00
parent be2d8ebb32
commit 12e7ed5c71
1 changed files with 33 additions and 1 deletions
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34
DataExtractionOSM/src/net/osmand/map/TileSourceManager.java
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@ -30,8 +30,40 @@ public class TileSourceManager {
private int avgSize;
private int bitDensity;
public TileSourceTemplate(File dir, String name, String urlToLoad) {
this(name, urlToLoad, determineExt(dir,".jpg"), 18, 1, 256, 16, 20000); //$NON-NLS-1$
}
private static String determineExt(File dir, String defaultExt) {
String foundExt = findOneTile(dir);
return foundExt == null ? defaultExt : foundExt;
}
private static String findOneTile(File dir) {
if (dir.isDirectory()) {
for (File file : dir.listFiles()) {
if (file.isDirectory()) {
String ext = findOneTile(file);
if (ext != null) {
return ext;
}
} else {
String fileName = file.getName();
if (fileName.endsWith(".tile")) {
String substring = fileName.substring(0,fileName.length()-".tile".length());
int extInt = substring.lastIndexOf(".");
if (extInt != -1) {
return substring.substring(extInt,substring.length());
}
}
}
}
}
return null;
}
// default constructor
public TileSourceTemplate(String name, String urlToLoad){
public TileSourceTemplate(String name, String urlToLoad) {
this(name, urlToLoad, ".jpg", 18, 1, 256, 16, 20000); //$NON-NLS-1$
}