CODEWITHSUNDEEP
androideclipsebutton
Andy
Andy

Reputation: 49

onClickListener problems

So im trying to make a simple image button:

<ImageButton
    android:id="@+id/button1"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:src="@drawable/button_image" 
    android:contentDescription="@string/desc/>

xml:

public class MainActivity extends ActionBarActivity {
protected void onCreate1 (Bundle savedInstaceState){
    Bundle savedInstanceState;
    super .onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    Button button1  = (Button) findViewById (R.id.button1);

            View.setOnClickListener(new onClickListener () {
                public void onClick (View v) {
                    Toast.makeText(v.getContext(), "You clicked it. Genius.", Toast.LENGTH_SHORT).show();
                }
            });

but it keeps popping up the error: "The method setOnClickListener(View.OnClickListener) in the type View is not applicable for the arguments (new onClickListener(){})"

I imported android.view.View.OnClickLIstener;

import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v7.app.ActionBarActivity;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.Toast;
import android.view.View.OnClickListener;

Upvotes: 1

Views: 89

Answers (3)

user1125258
user1125258

Reputation:

First thing to know is that an onclick handler implements the interface View.OnClickListener. You need to create a class that implements the interface because you need to add your code that get’s executed. .

your onClickListener should be be used as follows:

 Button button1  = (Button) findViewById (R.id.button1);

        View.setOnClickListener(new onClickListener () {
            public void onClick (View v) {
                Toast.makeText(v.getContext(), "You clicked it. Genius.", Toast.LENGTH_SHORT).show();
            }
        });

OR

By creating class Inline as follows:

findViewById(R.id.button1).setOnClickListener( new View.OnClickListener() {
@Override
public void onClick(View v) {
    //Inform the user the button has been clicked
   }

});

Upvotes: 0

Abu Yousuf
Abu Yousuf

Reputation: 6107

to use onClickListener use this code 

        Button bTutorial1 = (Button) findViewById(R.id.tutorial1);
    bTutorial1.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            // TODO Auto-generated method stub


        }
    });

Upvotes: 1

fpanizza
fpanizza

Reputation: 1589

you should do this:

 button1.setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View v) {
                // TODO Auto-generated method stub

            }
        });

Use button1 and check OnClickListener casing.

Upvotes: 2

Related Questions