Whenever the progress bar of SeekBar is moved, it will call the inbuild method of OnProgressChange(), inside which we can write our functionality
import android.app.Activity; import android.os.Bundle; import android.view.View; import android.view.View.OnFocusChangeListener; import android.widget.EditText; import android.widget.SeekBar; import android.widget.SeekBar.OnSeekBarChangeListener; public class SeekBarDemo extends Activity implements OnSeekBarChangeListener, OnFocusChangeListener { SeekBar seekBar; EditText editText; @Override public void onCreate(Bundle savedInstance) { super.onCreate(savedInstance); <-- get seekBar and editTexts from xml --> // Set onClick Listeners seekBar.setOnSeekBarChangeListener(this); editText.setOnFocusChangeListener(this); // Initial setup editText.setText("2000.00"); this.onFocusChange(editText, false); } // Whenever progress of seekbar is changed, this method will be called @Override public void onProgressChange(SeekBar seekBar, int progress, boolean fromUser) { if(fromUser) { int fieldValue = progress * 1000; editText.setText(String.format("%d", fieldValue)); } } // This method wil be called once mouse is pressed on progress of seekbar @Override public void onStartTrackingTouch(SeekBar seekBar) { // TODO Auto-generated method stub (This method is defined in OnSeekBarChangeListener) } // This method wil be called once mouse is released from progress of seekbar @Override public void onStopTrackingTouch(SeekBar seekBar) { // TODO Auto-generated method stub (This method is defined in OnSeekBarChangeListener) } // Whenever EditText field is clicked, this method will be called @Override public void onFocusChange(View v, boolean hasFocus) { if(!hasFocus) { Double fieldValue = Double.valueOf(((EditText) v).getText().toString()); int progress = (int) (fieldValue / 1000); seekBar.setProgress(progress); } } }