<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
      package="com.artifex.mupdf"
      android:versionCode="1"
      android:versionName="1.0">
    <supports-screens android:smallScreens="true"
                      android:normalScreens="true"
                      android:largeScreens="true"
                      android:anyDensity="true" />
    <uses-sdk android:minSdkVersion="8" />
    <application android:label="@string/app_name"
                 android:icon="@drawable/icon"
                 android:debuggable="true">
        <activity android:name="ChoosePDFActivity" android:label="@string/picker_title">
            <intent-filter>
                <action android:name="android.intent.action.MAIN"/>
                <category android:name="android.intent.category.LAUNCHER"/>
            </intent-filter>
        </activity><activity android:name="MuPDFActivity"
                  android:label="@string/app_name">
            <intent-filter>
                <action android:name="android.intent.action.VIEW"/>
                <category android:name="android.intent.category.DEFAULT"/>
                <data android:mimeType="application/pdf"/>
            </intent-filter>
        </activity>
        <activity android:name="OutlineActivity" android:label="@string/outline_title"></activity>
        
    </application>
</manifest> 

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
      package="com.artifex.mupdf"
      android:versionCode="1"
      android:versionName="1.0">
    <supports-screens android:smallScreens="true"
                      android:normalScreens="true"
                      android:largeScreens="true"
                      android:anyDensity="true" />
    <uses-sdk android:minSdkVersion="8" />
    <application android:label="@string/app_name"
                 android:icon="@drawable/icon"
                 android:debuggable="true">
        <activity android:name="ChoosePDFActivity"
                  android:label="@string/picker_title"
                  android:theme="@android:style/Theme.NoTitleBar">
            <intent-filter>
                <action android:name="android.intent.action.MAIN"/>
                <category android:name="android.intent.category.LAUNCHER"/>
            </intent-filter>
        </activity>
	<activity android:name="MuPDFActivity"
                  android:label="@string/app_name"
		  android:theme="@android:style/Theme.NoTitleBar">
            <intent-filter>
                <action android:name="android.intent.action.VIEW"/>
                <category android:name="android.intent.category.DEFAULT"/>
                <data android:mimeType="application/pdf"/>
            </intent-filter>
        </activity>
        <activity android:name="OutlineActivity"
                  android:label="@string/outline_title"
                  android:theme="@android:style/Theme.NoTitleBar">
	</activity>
        
    </application>
</manifest> 

Remove "MuPDF" title bar on Android app.
Remove "MuPDF" title bar on Android app.

Simple change to the XML.
