Reproducible OutOfMemoryError when trying to download caches from map (Zoom level 1km) on ZTE Blade

[triakcz]

Hi with code compiled from current master (same as my last PR) I'm facing this exception when using mapsforge map (tested with 0.3.0 and 0.2.4 map file for czech republic), not reproducible on same place with google maps.

W/dalvikvm( 1388): threadid=10: thread exiting with uncaught exception (group=0x40018560)
E/AndroidRuntime( 1388): FATAL EXCEPTION: Thread-29
E/AndroidRuntime( 1388): java.lang.OutOfMemoryError: bitmap size exceeds VM budget
E/AndroidRuntime( 1388): at android.graphics.BitmapFactory.nativeDecodeStream(Native Method)
E/AndroidRuntime( 1388): at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:470)
E/AndroidRuntime( 1388): at android.graphics.BitmapFactory.decodeFile(BitmapFactory.java:284)
E/AndroidRuntime( 1388): at cgeo.geocaching.network.HtmlImage.loadCachedImage(HtmlImage.java:196)
E/AndroidRuntime( 1388): at cgeo.geocaching.network.HtmlImage.loadImageFromStorage(HtmlImage.java:157)
E/AndroidRuntime( 1388): at cgeo.geocaching.network.HtmlImage.getDrawable(HtmlImage.java:85)
E/AndroidRuntime( 1388): at cgeo.geocaching.network.HtmlImage.getDrawable(HtmlImage.java:1)
E/AndroidRuntime( 1388): at android.text.HtmlToSpannedConverter.startImg(Html.java:605)
E/AndroidRuntime( 1388): at android.text.HtmlToSpannedConverter.handleStartTag(Html.java:489)
E/AndroidRuntime( 1388): at android.text.HtmlToSpannedConverter.startElement(Html.java:732)
E/AndroidRuntime( 1388): at org.ccil.cowan.tagsoup.Parser.push(Parser.java:794)
E/AndroidRuntime( 1388): at org.ccil.cowan.tagsoup.Parser.rectify(Parser.java:1061)
E/AndroidRuntime( 1388): at org.ccil.cowan.tagsoup.Parser.stage(Parser.java:1026)
E/AndroidRuntime( 1388): at org.ccil.cowan.tagsoup.HTMLScanner.scan(HTMLScanner.java:573)
E/AndroidRuntime( 1388): at org.ccil.cowan.tagsoup.Parser.parse(Parser.java:449)
E/AndroidRuntime( 1388): at android.text.HtmlToSpannedConverter.convert(Html.java:411)
E/AndroidRuntime( 1388): at android.text.Html.fromHtml(Html.java:139)
E/AndroidRuntime( 1388): at cgeo.geocaching.cgCache.storeCache(cgCache.java:1485)
E/AndroidRuntime( 1388): at cgeo.geocaching.maps.CGeoMap$LoadDetails.run(CGeoMap.java:1412)
W/ActivityManager( 227): Force finishing activity cgeo.geocaching/.maps.mapsforge.MapsforgeMapActivity

[Lineflyer]

That could be the same cause as #2168 but no idea why it only happens if you try to download caches and not before (already when using the map).

[triakcz]

Yes, but blade has only 480x800px display.

[SammysHP]

Please give us the gc-code. The OOM occurs while downloading an image from the website. This in conjunction with the map in background is too much for the device.

a) Not enough memory (e.g. 24 MB?)
b) Image too large

[triakcz]

Hi,
I don't know the exact cache which was causing this ... but it was around this cache
http://www.geocaching.com/seek/cache_details.aspx?wp=GC2AVAB
about 20 caches in map. It crashed multiple times when I was trying to download all of them.
I don't know if I will be able to get more information, but I can try in the evening or tomorrow.

[triakcz]

Hi I have tested this with other setting of heap size, when I set 48MB per app, it will never appear, so it should be caused by combination of small heap size and big screen resolution (800x480).

[Lineflyer]

Is this still valid / Can we do anything about it?

[Lineflyer]

No feedback. Closing.