Question

I am a novice in android and trying to create a small app.

my java file :

//creating object for imagebutton class
ImageButton mainButton = (ImageButton) findViewById(R.id.imageButtonone);

 //creating onclick listener
mainButton.setOnClickListener(new OnClickListener() {

@Override
    public void onClick(View v) {
    //show message
        Toast toast = Toast.makeText(SkeletonActivity.this, "Button Pressed", Toast.LENGTH_LONG);
        toast.show(); 
    }
});

XML:

<ImageButton android:id="@+id/imageButtonone" android:layout_width="wrap_content" android:layout_height="wrap_content" android:src="@drawable/dog8" /> 

where imageButton’s id = imageButtonone.

I’m not able to print “Button pressed”.
Kindly help!

Answer 1

1) maybe your code does not reach to onClick method. check if your mainButton is null or not.

2) in eclipse menu: project-> clean (your project)