Null Pointer Exception while putting Image In Bitmap

Question

I am facing with the NullpointerExcetion while putting image in Bitmap. I am getting Image from SD card.

        Uri path = android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI;
    imageFile = new File(getRealPathFromURI(path));
    if(imageFile.exists()){

        Bitmap myBitmap = BitmapFactory.decodeFile(imageFile.getAbsolutePath());

        ImageView myImage = (ImageView) findViewById(R.id.imageView1);
        myImage.setImageBitmap(myBitmap);

    }

Since your code does not check for nulls, could you tell us where the NullPointerException occures? — shkschneider
– shkschneider, Commented Mar 7, 2014 at 17:15
@shkschneider...last line. myImage.setImageBitmap(myBitmap); — M.ArslanKhan
– M.ArslanKhan, Commented Mar 7, 2014 at 17:16
Test for myImage being null or myBitmap being null, could be many things at this point. Post more infos (stacktrace +1) — shkschneider
– shkschneider, Commented Mar 7, 2014 at 17:21

m0skit0 · Accepted Answer · 2014-03-07 17:20:22Z

2

Wild guess: myImage is null. Check that you're importing the correct R.

answered Mar 7, 2014 at 17:20

m0skit0

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S.Thiongane · Accepted Answer · 2014-03-07 17:23:20Z

0

If you are in an Activity, check if imageView1 is in the layout you passed to setContentView method.

If you are using a fragment or have inflated programmatically a layout, then use view.findViewBy(R.id.imageView1) instead

answered Mar 7, 2014 at 17:23

S.Thiongane

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