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Editorial Team
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Asked: 2026-06-17T06:44:46+00:00

I am displaying images from the string path (which I retrieve from database) and

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I am displaying images from the string path (which I retrieve from database) and I have no problem displaying one image. But when I have 4 images, only one image (the first image) gets displayed and the others are not displayed. My code is as followed:

 try{
    name.setText(nameString);
    school.setText(schoolString);
    psupervisor.setText(info.getPsupervisor());
    pdate.setText(info.getPdate());
    a.setChecked(Boolean.parseBoolean(info.getPtick1()));
    b.setChecked(Boolean.parseBoolean(info.getPtick2()));
    c.setChecked(Boolean.parseBoolean(info.getPtick3()));
    pcomment1.setText(info.getPcomment1());
    psignature1.setImageBitmap(resizeSignatureBitmap(info.getPsignature1()));
    pcomment2.setText(info.getPcomment2());
    psignature2.setImageBitmap(resizeSignatureBitmap(info.getPsignature2()));
    pdate2.setText(info.getPdate2());
    d.setChecked(Boolean.parseBoolean(info.getPtick4()));
    e.setChecked(Boolean.parseBoolean(info.getPtick5()));
    f.setChecked(Boolean.parseBoolean(info.getPtick6()));
    pcomment3.setText(info.getPcomment3());
    psignature3.setImageBitmap(resizeSignatureBitmap(info.getPsignature3()));
    pcomment4.setText(info.getPcomment4());
    psignature4.setImageBitmap(resizeSignatureBitmap(info.getPsignature4()));
    Log.d("PREPOST: ", log2);
    db.close();
 }
 catch(Exception ex){}

}

//method to resize the bitmap before displaying
 public Bitmap resizeSignatureBitmap(String imagePath){

    BitmapFactory.Options options = new BitmapFactory.Options();
    InputStream is = null;
    try {
            is = new FileInputStream(imagePath);
    } catch (FileNotFoundException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
    }
    BitmapFactory.decodeStream(is,null,options);
    try {
            is.close();
    } catch (IOException e1) {
            // TODO Auto-generated catch block
            e1.printStackTrace();
    }
    try {
            is = new FileInputStream(imagePath);
    } catch (FileNotFoundException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
    }
    // here w and h are the desired width and height
    options.inSampleSize = Math.max(options.outWidth/w, options.outHeight/h);
    // bitmap is the resized bitmap
    Bitmap bitmap = BitmapFactory.decodeStream(is,null,options);

     return bitmap;
}

Is there anything wrong with what I’m doing? Please kindly point my mistake out as I can’t find my mistake. No errors, nothing, just that it doesn’t get displayed. By default, it only displays one image and it’s always the first image (psignature1) and if I comment it out, then second image (psignature2) would get displayed but the rest would not be displayed.

Thank you for your time!

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1 Answer

  1. Editorial Team
    //method to resize the bitmap before displaying
public Bitmap resizeSignatureBitmap(String imagePath){

 BitmapFactory.Options options = new BitmapFactory.Options();
InputStream is = null;
try {
        is = new FileInputStream(imagePath);
    } catch (FileNotFoundException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    // here w and h are the desired width and height
options.inSampleSize = Math.max(options.outWidth/w, options.outHeight/h);
// bitmap is the resized bitmap
 Bitmap bitmap = BitmapFactory.decodeStream(is,null,options);
is=null;
 return bitmap;
}

    write your method like this..and you are done.

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