Android Phone Call

                                   Phone Call

We are discussing how to make phone call in android pro-grammatically. The simple steps create an application can be used phone call. You can used android Intent to make phone call by calling built-in phone call functionality of the android.

Intent-Object:- ACTION_CALL action call built in android

Device functionality.

Intent phoneIntent = new Intent(Intent.ACTION_CALL);

Show complete example:

package com.example.androidbignnerpopint;

import android.app.Activity;

import android.content.Intent;

import android.net.Uri;

import android.os.Bundle;

import android.view.Menu;

import android.view.MenuItem;

import android.view.View;

import android.widget.Button;

import android.widget.RadioButton;

import android.widget.RadioGroup;

import android.widget.Toast;

public class MainActivity extends Activity {

   Button b1;

  

   @Override

   protected void onCreate(Bundle savedInstanceState) {

      super.onCreate(savedInstanceState);

      setContentView(R.layout.activity_main);

      b1=(Button)findViewById(R.id.button);

      call();

   }

  

   private void call() {

      Intent in=new Intent(Intent.ACTION_CALL,Uri.parse("0000000000"));

      try{

         startActivity(in);

      }

     

      catch (android.content.ActivityNotFoundException ex){

         Toast.makeText(getApplicationContext(),"Not found your Activity",Toast.LENGTH_SHORT).show();

      }

   }

  

   @Override

   public boolean onCreateOptionsMenu(Menu menu) {

      // Inflate the menu; this adds items to the action bar if it is present.

      getMenuInflater().inflate(R.menu.menu_main, menu);

      return true;

   }

  

   @Override

   public boolean onOptionsItemSelected(MenuItem item) {

      // Handle action bar item clicks here. The action bar will

      // automatically handle clicks on the Home/Up button, so long

      // as you specify a parent activity in AndroidManifest.xml.

     

      int id = item.getItemId();

     

      //noinspection SimplifiableIfStatement

      if (id == R.id.action_settings) {

         return true;

      }

      return super.onOptionsItemSelected(item);

   }

}

Main.xml

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"

   xmlns:tools="http://schemas.android.com/tools"

   android:layout_width="match_parent"

   android:layout_height="match_parent"

   android:paddingLeft="@dimen/activity_horizontal_margin"

   android:paddingRight="@dimen/activity_horizontal_margin"

   android:paddingTop="@dimen/activity_vertical_margin"

   android:paddingBottom="@dimen/activity_vertical_margin"

   tools:context=".MainActivity">

  

   <TextView

      android:layout_width="wrap_content"

      android:layout_height="wrap_content"

      android:text="Androidbignnerpoint Phone Call Example"

      android:id="@+id/textView"

      android:gravity="center"

      android:layout_alignParentTop="true"

      android:layout_centerHorizontal="true"

      android:textSize="20dp" />

   <TextView

       android:id="@+id/textView1"

       android:layout_width="wrap_content"

       android:layout_height="wrap_content"

       android:layout_below="@+id/textView"

       android:layout_centerHorizontal="true"

       android:layout_marginTop="52dp"

       android:text="08976357623" />

   <Button

       android:id="@+id/button1"

       android:layout_width="wrap_content"

       android:layout_height="wrap_content"

       android:layout_below="@+id/textView1"

       android:layout_centerHorizontal="true"

       android:layout_marginTop="132dp"

       android:text="Call" />

</RelativeLayout>

But don’t forget given permission in androidmanifest.xml class.

<uses-permission android:name="android.permission.CALL_PHONE" />

<uses-permission android:name="android.permission.READ_PHONE_STATE" />