react-native-doc-viewer/android/src/main/res/xml/filepaths.xml

React Native Native Module Bridge Quicklock Document Viewer for IOS + Android supports pdf, png, jpg, xls, ppt, doc, docx, pptx, xlx + Video Player mp4 supported

<?xml version="1.0" encoding="utf-8"?>
<paths xmlns:android="http://schemas.android.com/apk/res/android">
    <cache-path name="name" path="." />
    <files-path name="files" path="." />
    <external-files-path name="external_files" path="." />
    <external-path name="external_files" path="." />
    <cache-path name="cached_files" path="." />
    <external-cache-path name="cached_files" path="." />
</paths>