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Description

Create Call Application in Android

 

In today's video we are going to create a Call application in Android.

First of all we will design the layout of our application, for that we will go to activity_main.xml file and inside we have designed TextView stating 'Enter Phone Number', EditText to write phone number, and a 'Dial' Button.

Now we will take instance for our button and edittext,

private Button button;

private EditText etPhoneno;

Now we will do view identification for required,

button=(Button)findViewById(R.id.buttonCall);

etPhoneno=(EditText)findViewById (R.id.editText1);

Further we will create one listener for our button, button.setOnClickListener(new onClickListener())

{

@Override

public void onClick(View v)

{

String phnum=etPhoneno.getText().toString();

Intent callintent=new Intent(Intent.ACTION_CALL);

callIntent.setData(Uri.parse("telephone "+phnum));

startActivity(callIntent);

}

}

Now we will execute our code, it runs successfully and after we enter the phone number, call gets dialled.

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