plugin.xml

<?xml version='1.0' encoding='utf-8'?>
<plugin id="cordova-plugin-android-native-pdfviewer" version="0.0.1" xmlns="http://apache.org/cordova/ns/plugins/1.0" xmlns:android="http://schemas.android.com/apk/res/android"><name>AndroidNativePdfViewer</name>
    <js-module name="AndroidNativePdfViewer" src="www/AndroidNativePdfViewer.js">
        <clobbers target="window.AndroidNativePdfViewer" />
    </js-module>
    <platform name="android">
        <config-file parent="/*" target="res/xml/config.xml">
            <feature name="AndroidNativePdfViewer">
            <param name="android-package" value="xyz.guutong.androidnativepdfviewer.AndroidNativePdfViewer" />
        </feature>
        </config-file>
        <source-file src="src/android/AndroidNativePdfViewer.java" target-dir="src/xyz/guutong/androidnativepdfviewer" />
         <config-file parent="/*" target="app/src/main/AndroidManifest.xml">
            <uses-permission android:name="android.permission.INTERNET" />
            <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
            <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
        </config-file>
        <config-file target="app/src/main/AndroidManifest.xml" parent="/manifest/application">
            <activity android:name="xyz.guutong.androidpdfviewer.PdfViewActivity" android:theme="@style/AppTheme"/>
        </config-file>
        <source-file src="src/android/pdfviewer-library.aar" target-dir="libs"/>
        <framework src="src/android/AndroidNativePDFViewer.gradle" custom="true" type="gradleReference" />
    </platform>
</plugin>