title: warning"No Launcher activity found, The launch will only sync the application package on the device"
body: <p>I'm making an android widget, but I got this warning from console when running my application on emulator</p>
  
  <p>No Launcher activity found!
  The launch will only sync the application package on the device!</p>
  
  <p>Here is my AndroidManifest.xml</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.analogclock.android"
      android:versionCode="1"
      android:versionName="1.0"
       &gt;
  
      &lt;uses-sdk android:minSdkVersion="3" /&gt;
  
      &lt;application
          android:icon="@drawable/ic_launcher"
          android:label="@string/app_name" &gt;
          &lt;receiver 
              android:name=".AnalogClockWidget"
              android:label="@string/app_name"  /&gt;
  
          &lt;intent-filter&gt;
                  &lt;action android:name="android.appwidget.action.APPWIDGET_UPDATE" /&gt;
                  &lt;category android:name="android.intent.category.LAUNCHER"/&gt;
  
              &lt;/intent-filter&gt;
  
               &lt;meta-data android:name="android.appwidget.provider" android:resource="@xml/appwidget" /&gt;
      &lt;/application&gt;
  
  &lt;/manifest&gt;
  </code></pre>
  
  <p>What's the reason? Please give me a solution</p>