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Android Build an Interactive Story App The Rest of the Story Navigation

Vijayakumar r
Vijayakumar r
2,326 Points
Posted by Vijayakumar r
Vijayakumar r
2,326 Points

override the onBackPressed() method and display a message that Back was pressed.

This is the question.

Override the onBackPressed() method and display a message that Back was pressed.

I have written like this and used a Toast but still not working.

public void onBackPressed() { super.onBackPressed();
Toast.makeText(this,"back key is pressed", Toast.LENGTH_SHORT).show(); }

PodcastActivity.java 
import android.os.Bundle;

public class PodcastActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_podcast);

      @Override
    public void onBackPressed() {
            super.onBackPressed();  
    Toast.makeText(this,"back key is pressed", Toast.LENGTH_SHORT).show();

      }

    }


}

1 Answer

Vijayakumar r
Vijayakumar r
2,326 Points
Vijayakumar r
Vijayakumar r
2,326 Points

@Override public void onBackPressed(){

    AlertDialog alertDialog = new AlertDialog().Builder(this).create();
    alertDialog.setTitle("Back was pressed");

    super.onBackPressed(); }

I have made these changes today. And still I'am getting the error