pdfviewer

A simple PDF viewer library for android apps with Android X support

How to use library:

1] Build.gradle (Project)

allprojects {
    repositories {
        ...
        maven { url 'https://jitpack.io' }
    }
}

2] Build.gradle (Module)

implementation 'com.github.surajsahijwani:pdfviewer:1.0.1'

3] Java code

String PDF_EXTENSION = ".pdf";
String downloadDirectoryName = "/Download";
String downloadFileName = "document";
File file;

try {
     file = new File(Environment.getExternalStorageDirectory() + downloadDirectoryName + "/" + downloadFileName + PDF_EXTENSION);
} catch (Exception e) {
     try {
          file = new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS), "/" + downloadFileName + PDF_EXTENSION);
     } catch (Exception ex) {
          file = new File(String.valueOf(getExternalFilesDir(downloadFileName + PDF_EXTENSION)));
   }
}

if (file.exists()) {

    File finalFile = file;
    new Handler().postDelayed(() -> pdfView.fromFile(new File(finalFile.getPath()))
                .enableSwipe(true)
                .swipeVertical(true)
                .defaultPage(1)
                .load(), 100);

}

4] XML code

<com.surajsahijwani.pdflibrary.PDFView
    android:id="@+id/pdfView"
    android:layout_width="match_parent"
    android:layout_height="match_parent" />