How To Reduce Image Size After Loading From Url In Android?

I'm getting image from the web when the image size is large i'm getting the following error java.lang.OutOfMemoryError: bitmap size exceeds VM budget My code is as follows i'm loa

Solution 1:

I did something like this:

privatestaticfinalfloatMAX_IMAGE_SIZE=800;
privatestaticfinalStringCURRENTLY_PROCESSED_IMAGE="currentlyProcessedImage.jpg";
InputStream stream;
StringfilePath=null;
try {
    //set stream and prepare image
    stream = getContentResolver().openInputStream(data.getData());
    UriimagePath= data.getData();
    BitmaprealImage= BitmapFactory.decodeStream(stream);

    //resize to 800x800 (proportionally)floatratio= Math.min( (float)MAX_IMAGE_SIZE / realImage.getWidth(), (float)MAX_IMAGE_SIZE / realImage.getHeight() );
    Log.i("PixMe", "Ratio: " + String.valueOf(ratio));
    intwidth= Math.round((float)ratio * realImage.getWidth());
    intheight= Math.round((float)ratio * realImage.getHeight());

    //scale down the imageBitmapnewBitmap= Bitmap.createScaledBitmap(realImage, width, height, true);

    //prepare cache dir
    filePath = getFilesDir().getAbsolutePath()
        + File.separator + CURRENTLY_PROCESSED_IMAGE;
    // String filePath = Environment.getExternalStorageDirectory()// + File.separator + bufferPath;ByteArrayOutputStreambytes=newByteArrayOutputStream();

    //save scaled down image to cache dir
    newBitmap.compress(Bitmap.CompressFormat.JPEG, 100, bytes);

    FileimageFile=newFile(filePath);

    // write the bytes in fileFileOutputStreamfo=newFileOutputStream(imageFile);
    fo.write(bytes.toByteArray());
} catch (FileNotFoundException e) {
    // TODO Auto-generated catch block
    e.printStackTrace();
} catch (IOException e) {
    // TODO Auto-generated catch block
    e.printStackTrace();
}

Solution 2:

You can implement like this:

   BitmapFactory.Optionso=newBitmapFactory.Options();
   o.inSampleSize = 2;
   Bitmapbit= BitmapFactory.decodeStream(inputStream,null,o);
   Bitmapscaled= Bitmap.createScaledBitmap(bit, width, height, true);
   bit.recycle();

Solution 3:

Are you using a lot of images? In that case make sure that you call recycle() on every Bitmap of every ImageView that is not visible anymore. That solved a lot of OOM-Exceptions for me.