Android OOM when creating bitmap from view -

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i creating bitmap of layout. working fine in of devices in few samsung devices, throwing oom. below code using convert layout bitmap

private void enableviewcache() {     viewtoconvert.setdrawingcacheenabled(true);     viewtoconvert.measure(measurespec.makemeasurespec(0, measurespec.at_most),             measurespec.makemeasurespec(0, measurespec.at_most));     viewtoconvert.builddrawingcache(true); }  public bitmap getbitmapfromview() {      bitmap b = bitmap.createbitmap(viewtoconvert.getdrawingcache());     viewtoconvert.setdrawingcacheenabled(false);     viewtoconvert.destroydrawingcache();     bytearrayoutputstream bytes = new bytearrayoutputstream();     b.compress(bitmap.compressformat.jpeg, 100, bytes);     return b; }

i getting oom @ bitmap.createbitmap call. have checked of oom bitmap issues in stackoverflow mentioned using sampling , dont know how implement in usecase.

i'm not sure you're trying accomplish, in cases don't want extract bitmap view. want maintain bitmap on different place (lru cache maybe?). guess view's drawing cache issue.

anyway, problem way you're handling large bitmap. read article know how sample, scale down, , other techniques don't oom.


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