Button's onClick() not getting called

Question

I am trying to make a call button whereby when a user clicks on a button, it makes a phone call.

Now I have the Radio Button and the code for the button but when clicked it does nothing.

I already have the CALL_PHONE and READ_PHONE_STATE permissions set in the manifest but still not working when the button is pressed.

Here is my code for the radio button in the activity:

Button radioButton;
call();


radioButton = (Button) findViewById(R.id.radioButton);
}

private void call()
{
    Intent in = new Intent(Intent.ACTION_DIAL,Uri.parse("0000000000"));
    try{
        startActivity(in);
    }
    catch (android.content.ActivityNotFoundException ex)
    {
        Toast.makeText(getApplicationContext(),"yourActivity is not founded",Toast.LENGTH_SHORT).show();
    }
}

Answer 1

First of all you are not calling the Call method on radio button click. Here is the Workaround of your problem.

First Way:

RadioGroup radioGroup = (RadioGroup) findViewById(R.id.yourRadioGroup);        
    radioGroup.setOnCheckedChangeListener(new OnCheckedChangeListener() 
    {
        @Override
        public void onCheckedChanged(RadioGroup group, int checkedId) {
               call();
} });

And Call your Method like this as you are doing

private void call(){
    Intent in = new Intent(Intent.ACTION_DIAL,Uri.parse("0000000000"));
    try{
        startActivity(in);
    }
    catch (android.content.ActivityNotFoundException ex)
    {
        Toast.makeText(getApplicationContext(),"yourActivity is not founded",Toast.LENGTH_SHORT).show();
    }
}

Second Way:

Button myButton=(Button)findViewById(R.id.buttonId);

myButton.setOnClickListener(new View.OnClickListener()
{
    @Override
    public void onClick(View v){
       call();     
    }
});