title: Attribute is missing namespace prefix
body: <p>I am having the namespace prefix in my manifest file. Then also it says attribute is missing namespace prefix at the uses-permission line. Please help.</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.example.alarm"
  android:versionCode="1"
  android:versionName="1.0" &gt;
  &lt;uses-permission name="android.permission.READ_EXTERNAL_STORAGE"/&gt;
  &lt;uses-sdk
      android:minSdkVersion="8"
      android:targetSdkVersion="19" /&gt;
      &lt;application
      android:allowBackup="true"
      android:icon="@drawable/ic_launcher"
      android:label="@string/app_name"
      android:theme="@style/AppTheme" &gt;
      &lt;activity
          android:name="com.example.alarm.MusicPlay"
          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;/application&gt;
  &lt;/manifest&gt;
  </code></pre>