AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
      package="com.android.email"
      android:versionCode="1"
      android:versionName="1.0">

    <application android:icon="@mipmap/ic_launcher_mail"
        android:label="@string/app_name"
        android:theme="@android:style/Theme.Holo.Light">
        <activity android:name=".UnifiedEmail"
                  android:label="@string/app_name">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>

        <activity android:name=".compose.ComposeActivity" />
        <activity android:name=".browse.LabelItem" />
        <activity android:name=".browse.BrowseListActivity" />

        <provider android:name=".providers.MockUiProvider"
                  android:authorities="com.android.mail.mockprovider"
                  android:label="@string/mock_content_provider"
                  android:multiprocess="false" >
            <grant-uri-permission android:pathPattern=".*" />
        </provider>
    </application>
</manifest>