'Witam pojawia mi się błąd method does not override method from its superclass . Czym to jest spowodowane ?
package com.example.milek.pp;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.media.MediaPlayer;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.SeekBar;
public class MainActivity extends AppCompatActivity {
MediaPlayer mplayer;
public void playAudio(View view){
mplayer.start();
}
public void pauseAudio(View view){
mplayer.pause();
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mplayer=MediaPlayer.create(this, R.raw.db);
SeekBar volumeControl = (SeekBar)findViewById(R.id.seekBar);
volumeControl.setOnSeekBarChangeListener(new OnSeekBarChangeListener(){
@Override
public void onStartTracingTouch(SeekBar seekBar){}
@Override
public void onStopTracingTouch(SeekBar seekBar){}
@Override
public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser){
Log.i("SeekBar value",Integer.toString(progress));
}
});
}
}