zxing/android/AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
          package="com.google.zxing.client.android">
  <application android:icon="@drawable/icon">
    <activity class=".BarcodeReaderCaptureActivity" android:label="@string/app_name">
      <intent-filter>
        <action android:value="android.intent.action.MAIN"/>
        <category android:value="android.intent.category.LAUNCHER"/>
      </intent-filter>
    </activity>
  </application>
  <uses-permission id="android.permission.READ_CONTACTS"/>
  <uses-permission id="android.permission.WRITE_CONTACTS"/>
</manifest>