android - How Remove This Exception And What's meaning of this Exception? -

in applicatin occure exception please suggest me how can rectify exception:- have been tried change in imageloader code not success.

 //decode image size         bitmapfactory.options o = new bitmapfactory.options();         o.injustdecodebounds = true;         bitmapfactory.decodestream(new fileinputstream(f),null,o);         /*          *  options.injustdecodebounds = true; bitmapfactory.decoderesource(res, resid, options);  // calculate insamplesize options.insamplesize = calculateinsamplesize(options, reqwidth, reqheight);  // decode bitmap insamplesize set options.injustdecodebounds = false; return bitmapfactory.decoderesource(res, resid, options);           *           *           *           * */      // calculate insamplesize         o.insamplesize = calculateinsamplesize(o,100,100);         o.injustdecodebounds = false;         //find correct scale value. should power of 2.        // final int required_size=70;         //int width_tmp=o.outwidth, height_tmp=o.outheight;   //            int scale=1; //            while(true){  //                if(width_tmp/2<required_size || height_tmp/2<required_size)  //                    break;  //                width_tmp/=2;  //                height_tmp/=2; //                scale*=2;  //            }                 //decode insamplesize            //            bitmapfactory.options o2 = new bitmapfactory.options();               //                         //            o2.insamplesize=2;          return bitmapfactory.decodestream(new fileinputstream(f), null, null); 

what wrong in above code because exception occure in section...

  06-28 10:53:36.676: e/dalvikvm-heap(595): 960000-byte external allocation large process.   06-28 10:53:36.806: e/graphicsjni(595): vm won't let allocate 960000 bytes  06-28 10:53:36.836: e/androidruntime(595): fatal exception: asynctask #1 06-28 10:53:36.836: e/androidruntime(595): java.lang.runtimeexception: error occured while executing doinbackground()  06-28 10:53:36.836: e/androidruntime(595):     @ android.os.asynctask$3.done(asynctask.java:200)  06-28 10:53:36.836: e/androidruntime(595):     @ java.util.concurrent.futuretask$sync.innersetexception(futuretask.java:274)  06-28 10:53:36.836: e/androidruntime(595):     @ java.util.concurrent.futuretask.setexception(futuretask.java:125)   06-28 10:53:36.836: e/androidruntime(595):    @ java.util.concurrent.futuretask$sync.innerrun(futuretask.java:308)    06-28 10:53:36.836: e/androidruntime(595):   @ java.util.concurrent.futuretask.run(futuretask.java:138) 06-28 10:53:36.836: e/androidruntime(595):  @ java.util.concurrent.threadpoolexecutor.runworker(threadpoolexecutor.java:1088)     06-28 10:53:36.836: e/androidruntime(595):  @ java.util.concurrent.threadpoolexecutor$worker.run(threadpoolexecutor.java:581)     06-28 10:53:36.836: e/androidruntime(595):  @ java.lang.thread.run(thread.java:1019)     06-28 10:53:36.836: e/androidruntime(595): caused by: java.lang.outofmemoryerror: bitmap size exceeds vm budget     06-28 10:53:36.836: e/androidruntime(595):  @ android.graphics.bitmapfactory.nativedecodestream(native method)     06-28 10:53:36.836: e/androidruntime(595):  @ android.graphics.bitmapfactory.decodestream(bitmapfactory.java:470)     06-28 10:53:36.836: e/androidruntime(595):  @ com.rentfaster.utilities.imageloader.decodefile(imageloader.java:161)     06-28 10:53:36.836: e/androidruntime(595):  @ com.rentfaster.utilities.imageloader.getbitmap(imageloader.java:94)     06-28 10:53:36.836: e/androidruntime(595):  @ com.rentfaster.handler.detailphotohandler.imagefecher(detailphotohandler.java:211)    06-28 10:53:36.836: e/androidruntime(595):   @ com.rentfaster.handler.detailphotohandler.characters(detailphotohandler.java:153)    06-28 10:53:36.836: e/androidruntime(595):   @ org.apache.harmony.xml.expatparser.text(expatparser.java:165)    06-28 10:53:36.836: e/androidruntime(595):   @ org.apache.harmony.xml.expatparser.appendbytes(native method)   06-28 10:53:36.836: e/androidruntime(595):    @ org.apache.harmony.xml.expatparser.parsefragment(expatparser.java:518)   06-28 10:53:36.836: e/androidruntime(595):    @ or g.apache.harmony.xml.expatparser.parsedocument(expatparser.java:479)   06-28 10:53:36.836: e/androidruntime(595):    @ org.apache.harmony.xml.expatreader.parse(expatreader.java:318)  06-28 10:53:36.836: e/androidruntime(595):     @ org.apache.harmony.xml.expatreader.parse(expatreader.java:275)   06-28 10:53:36.836: e/androidruntime(595):    @ com.rentfaster.home.propertydetail$photostask.doinbackground(propertydetail.java:1174)   06-28 10:53:36.836: e/androidruntime(595):    @ com.rentfaster.home.propertydetail$photostask.doinbackground(propertydetail.java:1)   06-28 10:53:36.836: e/androidruntime(595):    @ android.os.asynctask$2.call(asynctask.java:185)   06-28 10:53:36.836: e/androidruntime(595):    @ java.util.concurrent.futuretask$sync.innerrun(futuretask.java:306)   06-28 10:53:36.836: e/androidruntime(595):    ... 4 more 

you can see answer on same issue.

if want more help, please let me know.

thank :)

update:

you have used:

bitmapfactory.decodestream(new fileinputstream(f),null,o); 

this method creates bitmap , returns bitmap, not catching bitmap.

you should use like:

bitmap bmp = bitmapfactory.decodestream(new fileinputstream(f),null,o); 

you should create options first , call decodestream() method. there no effect of creating options after calling method.

you have used options, try use possible options can use, following:

options.inscaled = true; options.inpurgeable = true;  // scale image 1/8 options.insamplesize = 8; 

always call bitmap.recycle() method have used bitmap.

if these solutions not work, have suggested, use mat eclipse plugin, because, u'd having memory leak in code.