how to get RatingBar value

use this to get rating

(RatingBar)findViewById(R.id.ratingbar1)).setOnRatingBarChangeListener(this);
        ((RatingBar)findViewById(R.id.ratingbar2)).setOnRatingBarChangeListener(this);
    }

    public void onRatingChanged(RatingBar ratingBar, float rating, boolean fromTouch) {
        final int numStars = ratingBar.getNumStars();
        mRatingText.setText( 
                getString(R.string.ratingbar_rating) + " " + rating + "/" + numStars);

 }

What you do here is not right: you output the resource id of the rating bar, not its value.

Let me assume that you have earlier done something like:

RatingBar mBar = (RatingBar) findViewById(R.id.mRatingBar);
mBar.setOnClickListener(onclickbutton1);

for example in the activity's onCreate(). Then within the on click listener you provide, you can get the rating as follows:

public void onClick(View v) {
    RatingBar bar = (RatingBar) v;
    statusMessage.setText("value is " + bar.getRating());
}

Simple call

  ratingBar.getRating() ; GET RATING BAR VALUE

When you want to get the rating value when changed

     public void onRatingChanged(RatingBar ratingBar, float rating, boolean fromTouch) {

     final int numStars = ratingBar.getNumStars();
     ratingBar.getRating() ;
     final float ratingBarStepSize = ratingBar.getStepSize();

}