Android Project

Android Project
Android Project

Monday, March 14, 2011

Make a phone call using Android code in application?

We can write code to make a call from the android application that we created.

The below code is enough to make a call from the application,


Java

Intent sIntent = new Intent(Intent.ACTION_CALL, Uri.parse("tel:919894643826"));
startActivity(sIntent);


We can put this code in a click event, so that on clicking a button or textview the call be done.

Likewise we need to add this line inside the Manifest.xml file


XML

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


The java code will be like this

Caller.java

package com.phone.calller;

import android.app.Activity;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;

public class Callers extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Button Phone = (Button) findViewById(R.id.call);
Phone.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent sIntent = new Intent(Intent.ACTION_CALL, Uri
.parse("tel:919894643826"));
startActivity(sIntent);
}
});
}
}


and the manifest.xml file will be like this


AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.phone.calller"
android:versionCode="1"
android:versionName="1.0">
<application android:icon="@drawable/icon" android:label="@string/app_name">
<activity android:name=".Callers"
android:label="@string/app_name">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>

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

</manifest>

Have a good day.

The full source code

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