android button onClick don't do anything

Question

I'm trying to implement

onClick

function for a

Button

on a custom

Dialog

but nothing happen when i click on the

Button

.it's the

butEditAdd

MainActivity.java :

FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);

fab.setOnClickListener(new View.OnClickListener() {

    @Override

    public void onClick(View view) {

        final AddDialog addDialog = new AddDialog(MainActivity.this);

        addDialog.setContentView(R.layout.dialogedit);

        final Button butEditAdd =(Button)addDialog.findViewById(R.id.buttonAdd);

        //final Button butEditAdd=addDialog.getAdd();

        addDialog.getWindow().setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));

        butEditAdd.setOnClickListener(new View.OnClickListener() {

            @Override

            public void onClick(View view) {

                //addDialog.dismiss();

                Toast.makeText(getApplicationContext(),"It's working",Toast.LENGTH_SHORT).show();

           }

        });

        addDialog.show();

    }

});

addDialog.java:

public class AddDialog extends Dialog implements android.view.View.OnClickListener{



Activity a;

Dialog d;

Button add , cancel;

RadioButton owes,lent ,money,things ;

EditText name ,amount,object,note;

Spinner spin;



public AddDialog(Activity c) {

    super(c);

    this.a = c;

}



@Override

public void onClick(View v){



};



@Override

public void onCreate(Bundle savedInstanceState){

    super.onCreate(savedInstanceState);

    setContentView(R.layout.dialogedit);

    add=(Button)findViewById(R.id.buttonAdd);

    cancel=(Button)findViewById(R.id.buttonCancel);

    owes = (RadioButton)findViewById(R.id.radioButtonOwes);

    lent = (RadioButton)findViewById(R.id.radioButtonLent);

    money = (RadioButton)findViewById(R.id.radioButtonAmount);

    things =(RadioButton)findViewById(R.id.radioButtonThings);

    name = (EditText)findViewById(R.id.editName);

    object = (EditText)findViewById(R.id.editTextWhat);

    amount =(EditText)findViewById(R.id.editTextAmount);

    note =(EditText)findViewById(R.id.editTextNote);

    spin=(Spinner) findViewById(R.id.spinnerdevise);



    owes.setOnClickListener(new  View.OnClickListener(){

        @Override

        public void onClick(View view) {

                lent.setChecked(false);

        }

    });

    lent.setOnClickListener(new  View.OnClickListener(){

        @Override

        public void onClick(View view) {

            owes.setChecked(false);

        }

    });

    money.setOnClickListener(new  View.OnClickListener(){

        @Override

        public void onClick(View view) {

            things.setChecked(false);

            object.setEnabled(false);

            amount.setEnabled(true);

            spin.setEnabled(true);

            object.setText("");



        }

    });

    things.setOnClickListener(new  View.OnClickListener(){

        @Override

        public void onClick(View view) {

            money.setChecked(false);

            object.setEnabled(true);

            amount.setEnabled(false);

            spin.setEnabled(false);

            amount.setText("");

        }

    });

    object.setOnClickListener(new  View.OnClickListener(){

        @Override

        public void onClick(View view) {

            things.performClick();

            things.setChecked(true);

        }

    });



    amount.setOnClickListener(new  View.OnClickListener(){

        @Override

        public void onClick(View view) {

            money.performClick();

            money.setChecked(true);



        }

    });

thanks for help!

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Answer 1

Dialog fragment has separate set of life cycles.If you want to create a class adddialog,then extend dialog fragment and in oncreate of adddialog use setcontent view.

If you want to create simple dialog try this line of code.This will solve your problem.

FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
fab.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            final Dialog addDialog = new Dialog(this);
            addDialog.setContentView(R.layout.dialogedit);
            final Button butEditAdd =(Button)addDialog.findViewById(R.id.btn);
            //final Button butEditAdd=addDialog.getAdd();
            addDialog.getWindow().setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
            butEditAdd.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View view) {
                    //addDialog.dismiss();
                    Toast.makeText(getApplicationContext(),"It's working", Toast.LENGTH_SHORT).show();
                }
            });
            addDialog.show();
        }
    });

android button onClick don't do anything

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