This is a pdf reader base on mupdf.

how to use it. git clone https://github.com/archko/AMupdf.git. cd to AMupdf dir:

git clone https://github.com/archko/viewer.git

import AMupdf into android studio.

only support ndk.abiFilters 'armeabi-v7a', 'arm64-v8a',you can modify reader/build.gradle from 4.5.0 remove native cropper,don't need ndk to compile it add keystore.properties to Amupdf,key content is :

keyAlias=xx_key
storeFile=../xx.jks
keyPassword=your pass
storePassword=your pass 

the viewer has been modified for textreflow with image. the git patch is archko.patch

AMupdf 4.6.2 dependence on https://github.com/archko/viewer.git mupdf_1.18 branch

features:

• textreflow
• auto crop white column
• multitouch
• zoom
• file browser
• history and favorite

how to use the reader module:

create a class AMuPDFRecyclerViewActivity : MuPDFRecyclerViewActivity()

regist activity:

<activity
    android:name="xx.AMuPDFRecyclerViewActivity"
    android:configChanges="orientation|keyboardHidden|screenSize"
    android:screenOrientation="sensor">
    <intent-filter>
        <action android:name="android.intent.action.VIEW" />

        <category android:name="android.intent.category.DEFAULT" />
        <category android:name="android.intent.category.BROWSABLE" />

        <data android:mimeType="application/pdf" />
        <data android:mimeType="application/vnd.ms-xpsdocument" />
        <data android:mimeType="application/oxps" />
        <data android:mimeType="application/x-cbz" />
        <data android:mimeType="application/epub+zip" />
        <data android:mimeType="text/xml" />
    </intent-filter>
    <intent-filter>
        <action android:name="android.intent.action.VIEW" />

        <category android:name="android.intent.category.DEFAULT" />
        <category android:name="android.intent.category.BROWSABLE" />

        <data android:pathPattern=".*\\.pdf" />
        <data android:pathPattern=".*\\.xps" />
        <data android:pathPattern=".*\\.oxps" />
        <data android:pathPattern=".*\\.cbz" />
        <data android:pathPattern=".*\\.epub" />
        <data android:pathPattern=".*\\.fb2" />
    </intent-filter>
</activity>

open AMuPDFRecyclerViewActivity with a intent():

val intent = Intent()
intent.setDataAndType(Uri.fromFile(f), "application/pdf")
intent.setClass(activity!!, AMuPDFRecyclerViewActivity::class.java)
intent.action = "android.intent.action.VIEW"
activity?.startActivity(intent)

released apks:

• https://www.coolapk.com/apk/233108
• https://play.google.com/store/apps/details?id=cn.archko.mupdf