Question

i need to set a image dynamically before to text view on the below mentioned code , so how to do this.?my code is below..

if (attchStringArray.length > 0) {                      
    LinearLayout attachemntLayout = new   LinearLayout(mainContext);
    LinearLayout.LayoutParams layoutParam  = new LinearLayout.LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT);
    TextView attNameView = new TextView(mainContext);
    ImageView Ivbackground= new ImageView(mainContext);
    attNameView.setText(attchStringArray[2]);
    attachemntLayout.addView(attNameView,  layoutParam);            
    attachemntLayout.setBackgroundResource(R.drawable.bg_for_answers);
    attachmentsection.addView(attachemntLayout);
}

Answer 1

I have added 2 lines in your original code. Check the lines that are preceded with comments.

EDIT: You should load the image view with some image using eg. ImageView.setImageResource() or ImageView.setImageDrawable() or ImageView.setImageBitmap().

if (attchStringArray.length > 0) {

    LinearLayout attachemntLayout = new   LinearLayout(mainContext);

    // Changed width to WRAP_CONTENT
    LinearLayout.LayoutParams layoutParam  = new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);

    TextView attNameView = new TextView(mainContext);
    ImageView Ivbackground= new ImageView(mainContext);

    // You should put some content in the ImageView
    // ...

    attNameView.setText(attchStringArray[2]);

    // I am adding the image view before the text view
    attachemntLayout.addView(Ivbackground, layoutParam);

    attachemntLayout.addView(attNameView,  layoutParam);
    attachemntLayout.setBackgroundResource(R.drawable.bg_for_answers);

    attachmentsection.addView(attachemntLayout);
}