<resources xmlns:android="http://schemas.android.com/apk/res/android">
    <style name="MyTheme" parent="@style/Theme.AppCompat">
        <item name="android:textAllCaps">false</item>
        <item name="buttonStyle">@style/MyButton</item>
    </style>

    <style name="MyButton" parent="Widget.AppCompat.Button">
        <item name="android:textAllCaps">false</item>
    </style>
</resources>

<android xmlns:android="http://schemas.android.com/apk/res/android">
    <manifest android:versionCode="14" android:versionName="1.0">
        <application android:theme="@style/MyTheme">
            <activity
                android:configChanges="orientation|keyboardHidden" android:screenOrientation="portrait"/>
        </application>
        <!--<uses-sdk android:minSdkVersion="21" android:targetSdkVersion="23"/>-->
        <uses-permission android:name="android.permission.CAMERA"/>
        <uses-permission android:name="android.permission.READ_CONTACTS"/>
        <uses-permission android:name="android.permission.READ_CALENDAR"/>
        <uses-permission android:name="android.permission.WRITE_CALENDAR"/>
        <uses-permission android:maxSdkVersion="18" android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
        <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
        <!-- Allows the API to access Google web-based services -->
        <uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES"/>
        <!-- Specify OpenGL ES 2.0 as a requirement -->
        <uses-feature android:glEsVersion="0x00020000" android:required="true"/>
    </manifest>
</android>