How to switch to another Activity using Intent?

Question

public class MainActivity extends Activity implements OnClickListener {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.first_screen);
        ImageButton x = (ImageButton) findViewById(R.id.imageButton1);
        x.setOnClickListener(this);
    }

    public void onClick(View v) {
        Intent intent = new Intent(
                com.example.choiceisaseriousmatter.MainActivity.this,
                Choice.class);
        startActivity(intent);
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is
        // present.
        getMenuInflater().inflate(R.menu.main, menu);
        return true;
    }
}

This code is for switching to another Activity when the imageButton is clicked. But whenever I click on the button the program just crashes.

Add `@Override` before the `onClick` function a well. Since you are implementing it, you might need to override. — Shobhit Puri, Jan 19 '14 at 06:03
you should add more info to your question. is `Choice` is an `Activity` class (does extends `Activity`)? if yes, have you declared it in manifest? — Gopal Gopi, Jan 19 '14 at 06:10

score 1 · Answer 1 · answered Jan 19 '14 at 06:07

1

Are you already override the onClick method? Try this change:

@Override
public void onClick(View v) {
    Intent intent = new Intent(MainActivity.this, Choice.class);
    startActivity(intent);
}

answered Jan 19 '14 at 06:07

heri.wijoyo

276
1
6

score 0 · Answer 2 · edited May 23 '17 at 12:03

0

You must add Choice Activity to the AndroidManifest.xml.

<activity android:name=".Choice" />

This question is very similar.

edited May 23 '17 at 12:03

Community

1
1

answered Jan 19 '14 at 06:07

Binoy Babu

16,699
17
91
134

How to switch to another Activity using Intent?

2 Answers2