failed a try to make call in android

[shawn peter]

I wrote a simple programm to make a call.anyway its failed.please assist.
this is my main cass

package com.android.makecalls;

import android.net.Uri;
import android.os.Bundle;
import android.app.Activity;
import android.content.ActivityNotFoundException;
import android.content.Intent;
import android.util.Log;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;

public class MainActivity extends Activity implements OnClickListener{

	Button btn;
	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.main);
		  btn=(Button)findViewById(R.id.call)  ;   
		  btn.setOnClickListener(this);
	}

	private void call() {
	    try {
	        Intent callIntent = new Intent(Intent.ACTION_CALL);
	        callIntent.setData(Uri.parse("#132#"));
	        startActivity(callIntent);
	    } catch (ActivityNotFoundException activityException) {
	         Log.e("helloandroid dialing example", "Call failed");
	    }
	
	}
	
	@Override
	public boolean onCreateOptionsMenu(Menu menu) {
		// Inflate the menu; this adds items to the action bar if it is present.
		getMenuInflater().inflate(R.menu.main, menu);
		return true;
	}

	@Override
	public void onClick(View v) {
		try{
		 call();
		}catch(Exception e){
			e.printStackTrace();
		}
	}

}

this is my manifest file

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.android.makecalls"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk
        android:minSdkVersion="8"
        android:targetSdkVersion="17" />

    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity
            android:name="com.android.makecalls.MainActivity"
            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" >
    </uses-permission>

</manifest>

attached is error i am getting in Logcat

[Maneesh Godbole]

Instead of

 Log.e("helloandroid dialing example", "Call failed");  

Use

 Log.e("helloandroid dialing example", "Call failed",activityException);  

to get more details.
And yes, please take some effort to copy paste the error log text instead of posting images. Images are not searchable.

setData(Uri.parse("#132#"));  

By the way, what do you expect to happen with this? Is that a valid number?

[shawn peter]

this is not a number.in sri lanka mobile providers we use it to get some details.likewise balance,remaining minuts,owner of sim........
I think it's ok.isn't it ?

[shawn peter]

I tried with your suggestion .it's give border exception.Anyway I am unable to copy data from LogCat . so i post the screenshot.

[Jeff Verdegan]

sameera liyanage wrote:this is not a number.in sri lanka mobile providers we use it to get some details.likewise balance,remaining minuts,owner of sim........
I think it's ok.isn't it ?

No, it's not okay. A URI isn't just any old String. I think a telephone URI in Android starts with tel: