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POUnable to instantiate activity ComponentInfo in Android Receive Sms App
 

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    <p>Facing the Unable to instantiate activity ComponentInfo problem while launching the SMS Receiver Application. Could any tell me what i am doing wrong????</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;&lt;manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.raja.receivesms" android:versionCode="1" android:versionName="1.0.0"&gt; &lt;application android:icon="@drawable/ic_launcher" android:label="@string/app_name"&gt; &lt;activity android:name=".ReceivesmsActivity" android:label="@string/app_name"&gt; &lt;intent-filter&gt; &lt;action android:name="android.intent.action.MAIN" /&gt; &lt;category android:name="android.intent.category.LAUNCHER" /&gt; &lt;/intent-filter&gt; &lt;/activity&gt; &lt;receiver android:name=".ReceivesmsActivity"&gt; &lt;intent-filter&gt; &lt;action android:name="android.provider.Telephony.SMS_RECEIVED" /&gt; &lt;/intent-filter&gt; &lt;/receiver&gt; &lt;/application&gt; &lt;uses-permission android:name="android.permission.RECEIVE_SMS"&gt; &lt;/uses-permission&gt; &lt;uses-sdk android:minSdkVersion="8" /&gt;&lt;/manifest&gt; </code></pre> <p>And class file as follows ReceivesmsActivity.java</p> <pre><code> package com.raja.receivesms; import android.content.*; import android.os.Bundle; import android.telephony.SmsMessage; import android.util.Log; import android.widget.Toast; import android.content.Intent; public class ReceivesmsActivity extends BroadcastReceiver { private static final String TAG = "Message recieved"; @Override public void onReceive(Context context, Intent intent) { Bundle bundle = intent.getExtras(); SmsMessage[] msgs = null; String str = ""; if (bundle != null) { Object[] pdus = (Object[]) bundle.get("pdus"); msgs = new SmsMessage[pdus.length]; for (int i=0; i&lt;msgs.length; i++){ msgs[i] = SmsMessage.createFromPdu((byte[])pdus[i]); str += "SMS from " + msgs[i].getOriginatingAddress(); str += " :"; str += msgs[i].getMessageBody().toString(); str += "\n"; } Toast.makeText(context, str, Toast.LENGTH_SHORT).show(); } } } </code></pre>
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