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StackOverflow2013
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    <p>I made an example which works for me.</p> <p>I had issues with the progress dialog not working which was caused by my use of threading.</p> <p><code>AndroidManifest.xml</code>:</p> <pre><code>&lt;manifest package="com.mw.stackoverflow.example02" android:versionCode="1" android:versionName="1.0" xmlns:android="http://schemas.android.com/apk/res/android"&gt; &lt;uses-sdk android:minSdkVersion="10" android:targetSdkVersion="15" /&gt; &lt;uses-permission android:name="android.permission.RECEIVE_SMS"/&gt; &lt;application android:icon="@drawable/ic_launcher" android:label="@string/app_name" android:theme="@style/AppTheme" &gt; &lt;activity android:name=".MainActivity" android:label="@string/title_activity_main" &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;/application&gt; &lt;/manifest&gt; </code></pre> <p><code>MainActivity.java</code>:</p> <pre><code>package com.mw.stackoverflow.example02; import android.os.AsyncTask; import android.os.Bundle; import android.telephony.SmsMessage; import android.util.Log; import android.widget.TextView; import android.widget.Toast; import android.app.Activity; import android.app.ProgressDialog; import android.content.IntentFilter; public class MainActivity extends Activity implements SmsUpdater { private static final String TAG = "MainActivity"; private SmsReceiver mSmsReceiver; private class ExaminMessagesTask extends AsyncTask&lt;SmsMessage, Void, Boolean&gt; { ProgressDialog mProgressDialog; @Override protected void onPreExecute() { super.onPreExecute(); mProgressDialog = new ProgressDialog(MainActivity.this); mProgressDialog.setMessage("Receiving SMS."); mProgressDialog.setIndeterminate(true); mProgressDialog.setCancelable(true); mProgressDialog.show(); } protected Boolean doInBackground(SmsMessage... messages) { if (messages.length &gt; 0) { Log.d(TAG, "Showing progress dialog."); } for (SmsMessage m: messages) { Log.d(TAG, "Message received"); } int count = 0; for(SmsMessage msg:messages) { String num = msg.getOriginatingAddress(); Log.d(TAG, num); mProgressDialog.setTitle("Processing message " + (count++)); try { Thread.sleep(1000); } catch (InterruptedException e) { } } return true; } protected void onProgressUpdate(Integer... progress) { } protected void onPostExecute(Boolean result) { mProgressDialog.dismiss(); } } @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); mSmsReceiver = new SmsReceiver(this); } @Override protected void onResume() { super.onResume(); IntentFilter filter = new IntentFilter(); filter.addAction("android.provider.Telephony.SMS_RECEIVED"); registerReceiver(mSmsReceiver, filter); } @Override public void onPause() { super.onPause(); unregisterReceiver(mSmsReceiver); } @Override public void gotSms(final SmsMessage[] m) { Log.d(TAG, "OnReceive, number of messages: " + m.length); runOnUiThread(new Runnable() { public void run() { Toast.makeText(MainActivity.this, "SMS received", Toast.LENGTH_SHORT).show(); new ExaminMessagesTask().execute(m); } }); } } </code></pre> <p><code>SmsReceiver.java</code>:</p> <pre><code>package com.mw.stackoverflow.example02; import android.os.Bundle; import android.app.Activity; import android.app.ProgressDialog; import android.content.BroadcastReceiver; import android.content.Context; import android.content.Intent; import android.util.Log; import android.view.Menu; import android.view.MenuItem; import android.support.v4.app.NavUtils; import android.telephony.SmsMessage; class SmsReceiver extends BroadcastReceiver { private static final String TAG = "SMSREC"; private SmsUpdater mSmsUpdater; public SmsReceiver(SmsUpdater u) { super(); mSmsUpdater = u; } public void onReceive(Context context, Intent intent) { Log.d(TAG, "OnReceive called."); Bundle bundle=intent.getExtras(); Object[] messages=(Object[])bundle.get("pdus"); SmsMessage[] sms = new SmsMessage[messages.length]; for(int n=0;n&lt;messages.length;n++) { sms[n]=SmsMessage.createFromPdu((byte[]) messages[n]); } mSmsUpdater.gotSms(sms); } } </code></pre> <p><code>SmsUpdater.java</code></p> <pre><code>package com.mw.stackoverflow.example02; import android.telephony.SmsMessage; public interface SmsUpdater { void gotSms(SmsMessage[] m); } </code></pre>
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    1. COYeah. My progress dialog just not working, either dismiss the dialog from the beginning or never stop. Receiving SMS is fine. Could you show me how to make the progress dialog works? I am a beginner of Android and Java.
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    2. COThen update your code with something more complete and I will attempt to make it work. :)
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    3. COwojci, code is updated. And thanks in advance.
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