folioreader / folioreader-android

A Java ePub reader and parser framework for Android.

FolioReader-Android is an EPUB reader written in Java and Kotlin.

Features

• Custom Fonts
• Custom Text Size
• Themes / Day mode / Night mode
• Text Highlighting
• List / Edit / Delete Highlights
• Handle Internal and External Links
• Portrait / Landscape
• Reading Time Left / Pages left
• In-App Dictionary
• Media Overlays (Sync text rendering with audio playback)
• TTS - Text to Speech Support
• Parse epub cover image
• PDF support
• Book Search
• Add Notes to a Highlight
• Better Documentation
• Last Read Locator
• Horizontal Reading
• Distraction Free Reading

Demo

Custom Fonts

Day and Night Mode

Text Highlighting

Media Overlays

Gradle

Add following dependency to your root project build.gradle file:

allprojects {
    repositories {
        ...
        jcenter()
        maven { url "https://jitpack.io" }
        ...
    }
}

Add following dependency to your app module build.gradle file:

dependencies {
    ...
    implementation "com.folioreader:folioreader:0.5.4"
    ...
}

Enable Multidex support

Enable Multidex support as explained in this Android Doc

Usage

Get singleton object of FolioReader:

FolioReader folioReader = FolioReader.get();

Call the function openBook():

opening book from assets -

folioReader.openBook("file:///android_asset/TheSilverChair.epub");

opening book from raw -

folioReader.openBook(R.raw.accessible_epub_3);

WIKI

• Home
• Configuration
  • Custom Configuration
• Highlight
  • Highlight Action
  • Highlight Event
  • Providing External Highlight
• ReadLocator
• Clean up code

Reporting Issue

See KNOWN_ISSUES and CHANGELOG first before reporting any issue.
Please follow Issue Template to report any issue.

Share your application

If you are using FolioReader in your application, share your application link in this issue

Credits

1. SwipeLayout
2. r2-streamer-kotlin
3. Pearson Dictionaries
4. rangy

Author

Heberti Almeida

• Follow me on Twitter: @hebertialmeida
• Contact me on LinkedIn: hebertialmeida

CodeToArt Technology

• Follow us on Twitter: @codetoart
• Contact us on Website: codetoart

Donations

This project needs you! If you would like to support this project's further development, the creator of this project or the continuous maintenance of this project, feel free to donate. Your donation is highly appreciated. Thank you!

PayPal

• Donate 5 $: Thank's for creating this project, here's a tea (or some juice) for you!
• Donate 10 $: Wow, I am stunned. Let me take you to the movies!
• Donate 15 $: I really appreciate your work, let's grab some lunch!
• Donate 25 $: That's some awesome stuff you did right there, dinner is on me!
• Donate 50 $: I really really want to support this project, great job!
• Donate 100 $: You are the man! This project saved me hours (if not days) of struggle and hard work, simply awesome!
• Of course, you can also choose what you want to donate, all donations are awesome!

License

FolioReaderKit is available under the BSD license. See the LICENSE file.

folioreader-android's Issues

Font size is not changing and application is crashing when changing font size.

When user changed seekbar the library is calling onConfigChange method
` @OverRide
public void onConfigChange() {

    int position = mFolioPageViewPager.getCurrentItem();
    //reload previous, current and next fragment
    Fragment page;
    if (position != 0) {
        page = getFragment(position - 1);
        ((FolioPageFragment) page).reload();
    }
    page = getFragment(position);
    ((FolioPageFragment) page).reload();
    if (position < mSpineReferences.size()) {
        page = getFragment(position + 1);
        if(page!=null) {
            ((FolioPageFragment) page).reload();
        }

    }
}`

But the problem is for this statement "((FolioPageFragment) page).reload(); " because it is returning null fragment. How to fix this problem?

I get error after including flioreader in gradel.

Error:Execution failed for task ':app:transformResourcesWithMergeJavaResForDebug'.

com.android.build.api.transform.TransformException: com.android.builder.packaging.DuplicateFileException: Duplicate files copied in APK META-INF/ASL2.0
File1: C:\Users\ssa.gradle\caches\modules-2\files-2.1\org.codehaus.jackson\jackson-mapper-asl\1.9.13\1ee2f2bed0e5dd29d1cb155a166e6f8d50bbddb7\jackson-mapper-asl-1.9.13.jar
File2: C:\Users\ssa.gradle\caches\modules-2\files-2.1\org.codehaus.jackson\jackson-core-asl\1.9.13\3c304d70f42f832e0a86d45bd437f692129299a4\jackson-core-asl-1.9.13.jar

the reader doesn't read some unicode books

i have sample book written in Amharic, but the reader is not reading the book content

How can I show the cover image?

When I compile 'com.folioreader:folioreader:0.2.5',The book opens only chapter, no content, content is blank

When I compile 'com.folioreader:folioreader:0.2.5',The book opens only chapter, no content, content is blank.How to solve

saving state of reading

how could i return to that page which i was reading after back button pressed and opening the book again in addition how to bookmark the that specific page thank you

Error at open project or add dependency

Hi
When i try to open the Folio Reader project, i get the following error message
Error:Cause: com/android/build/gradle/internal/model/DefaultAndroidProject : Unsupported major.minor version 52.0

When i try to add the dependency compile 'com.folioreader:folioreader:0.2.3' to a sample project i get the following message
Error:(7, 13) Failed to resolve: com.folioreader:folioreader:0.2.3

What could be the problem?

Regards

CardView disappear when i attach folioreader to my app

CardView disappear when i attach folioreader to my app

how is the font changing logic works.

HighlightListTable

In version 0.2.5. Highlightlist table is not visible for api level <=19 devices . In some books all the toc content list is not shown in highlight list table and their redirection is not appropriate.

Sample book : https://we.tl/He5cnJEQXH

image and links are not working

the reader is not showing me images, audios android the links are not working what should i do

the reader doesn't read some books which content has lots of "span" label.

I have a book, the content has lots of "span", when opened book, cannot read. iOS version is ok, but only show a part of content. Can I send the book to your email? Thanks a lot.

Font customization menu

HIGHLIGHT_SELECTED Redirection

Increasing/Decreasing the font size causing highlighted text onclick redirection to older webViewPosition .

.

Clicking the hamburger icon at the top causes the app to crash

This happens on Nexus 5X with Android 7.1. Please tell me how can I help if I have to debug something!

Here is the crash

EDIT:
Wow, you guys pass the whole book as a serializable to the next screen everywhere, why not just work with the filePath and read it everywhere you need it? I will surely check this out.

01-26 23:06:10.507 26802-26802/info.chitanka.android E/JavaBinder: !!! FAILED BINDER TRANSACTION !!! (parcel size = 1856584)
01-26 23:06:10.507 26802-26802/info.chitanka.android D/AndroidRuntime: Shutting down VM
01-26 23:06:10.511 26802-26802/info.chitanka.android E/AndroidRuntime: FATAL EXCEPTION: main
Process: info.chitanka.android, PID: 26802
java.lang.RuntimeException: Failure from system
at android.app.Instrumentation.execStartActivity(Instrumentation.java:1525)
at android.app.Activity.startActivityForResult(Activity.java:4225)
at android.support.v4.app.BaseFragmentActivityJB.startActivityForResult(BaseFragmentActivityJB.java:50)
at android.support.v4.app.FragmentActivity.startActivityForResult(FragmentActivity.java:79)
at android.app.Activity.startActivityForResult(Activity.java:4183)
at android.support.v4.app.FragmentActivity.startActivityForResult(FragmentActivity.java:859)
at com.folioreader.activity.FolioActivity$2.onClick(FolioActivity.java:150)
at android.view.View.performClick(View.java:5637)
at android.view.View$PerformClick.run(View.java:22429)
at android.os.Handler.handleCallback(Handler.java:751)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6119)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
Caused by: android.os.TransactionTooLargeException: data parcel size 1856584 bytes
at android.os.BinderProxy.transactNative(Native Method)
at android.os.BinderProxy.transact(Binder.java:615)
at android.app.ActivityManagerProxy.startActivity(ActivityManagerNative.java:3100)
at android.app.Instrumentation.execStartActivity(Instrumentation.java:1518)
at android.app.Activity.startActivityForResult(Activity.java:4225)
at android.support.v4.app.BaseFragmentActivityJB.startActivityForResult(BaseFragmentActivityJB.java:50)
at android.support.v4.app.FragmentActivity.startActivityForResult(FragmentActivity.java:79)
at android.app.Activity.startActivityForResult(Activity.java:4183)
at android.support.v4.app.FragmentActivity.startActivityForResult(FragmentActivity.java:859)
at com.folioreader.activity.FolioActivity$2.onClick(FolioActivity.java:150)
at android.view.View.performClick(View.java:5637)
at android.view.View$PerformClick.run(View.java:22429)
at android.os.Handler.handleCallback(Handler.java:751)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6119)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)

Index of Ebook in webview no respond to click

If the ebook have a index page, when we click on the link, doesnt go to the page. doesnt do anything.

Can you help me?

Best regards.

Webview onTouchListener won't work!!

How can I trigger onTouchListener or onClickListener for webview in epub reader?

Please help :(

ToolBar Reader onTap Event

no table of contents, made with google doc

@mahavir-jain
so far everything is fine, there are only a few details.
the table of contents does not recognize it, and this in GoogleDoc / nav.xhtml

and eBook reading aloud in Spanish does not pronounce correctly.

Ebook with table of contents: https://github.com/pablo384/ebook.git

Showing error when going to ContentHighlightActivity?

FAILED BINDER TRANSACTION !!! (parcel size = 3493604)

java.lang.RuntimeException: android.os.TransactionTooLargeException: data parcel size 3493604 bytes at android.app.ActivityThread$StopInfo.run(ActivityThread.java:3781) at android.os.Handler.handleCallback(Handler.java:751) at android.os.Handler.dispatchMessage(Handler.java:95) at android.os.Looper.loop(Looper.java:154) at android.app.ActivityThread.main(ActivityThread.java:6119) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776) Caused by: android.os.TransactionTooLargeException: data parcel size 3493604 bytes at android.os.BinderProxy.transactNative(Native Method) at android.os.BinderProxy.transact(Binder.java:615) at android.app.ActivityManagerProxy.activityStopped(ActivityManagerNative.java:3636) at android.app.ActivityThread$StopInfo.run(ActivityThread.java:3773) at android.os.Handler.handleCallback(Handler.java:751)  at android.os.Handler.dispatchMessage(Handler.java:95)  at android.os.Looper.loop(Looper.java:154)  at android.app.ActivityThread.main(ActivityThread.java:6119)  at java.lang.reflect.Method.invoke(Native Method)  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776) 

I get error after including flioreader in gradel.How to resolve??????

Error:Execution failed for task ':readbook:transformResourcesWithMergeJavaResForDebug'.

com.android.build.api.transform.TransformException: com.android.builder.packaging.DuplicateFileException: Duplicate files copied in APK dtd/www.w3.org/TR/xhtml1/DTD/xhtml-lat1.ent
File1: D:\Reader\readbook\libs\epublib-core-latest.jar
File2: D:\Reader\readbook\build\intermediates\exploded-aar\com.folioreader\folioreader\0.2.3\jars\classes.jar

how to remove this selection drager

Hope to get the solution

when changing the font the images become invisible

how to remove this selection drager

do not read books made by me, google doc, calibre, sigil and more - Android

As the title says, do not read books made by me, google doc, caliber, sigil and more

Nose not read correctly because the epub I do, even just edit text in a epub he read properly and then do not read the amendment.

Sigil use a partition with Windows 10, is configured to EPUB 3, I do not understand why not read my epub correctly.

please help!

https://youtu.be/c40JV2iBPoI

Can't read some books.

Im using this library to read ebooks from my app. Recently I found that I can't read some books. Getting following error in Log.

FATAL EXCEPTION: main Process: com.jskaleel.fte, PID: 2165 java.lang.IllegalArgumentException: META-INF is not a constant in com.folioreader.util.AppUtil$FileType at java.lang.Enum.valueOf(Enum.java:200) at com.folioreader.util.AppUtil$FileType.valueOf(AppUtil.java:77) at com.folioreader.util.AppUtil.getTypeOfOPF(AppUtil.java:502) at com.folioreader.util.AppUtil.getPathOPF(AppUtil.java:441) at com.folioreader.activity.FolioActivity.readHTmlString(FolioActivity.java:434) at com.folioreader.activity.FolioActivity.getChapterHtmlContent(FolioActivity.java:413) at com.folioreader.fragments.FolioPageFragment.initWebView(FolioPageFragment.java:172) at com.folioreader.fragments.FolioPageFragment.onCreateView(FolioPageFragment.java:152) at android.support.v4.app.Fragment.performCreateView(Fragment.java:2087) at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1113) at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1295) at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:801) at android.support.v4.app.FragmentManagerImpl.execSingleAction(FragmentManager.java:1643) at android.support.v4.app.BackStackRecord.commitNowAllowingStateLoss(BackStackRecord.java:679) at android.support.v4.app.FragmentPagerAdapter.finishUpdate(FragmentPagerAdapter.java:143) at com.folioreader.view.DirectionalViewpager.populate(DirectionalViewpager.java:1332) at com.folioreader.view.DirectionalViewpager.populate(DirectionalViewpager.java:1113) at com.folioreader.view.DirectionalViewpager.setAdapter(DirectionalViewpager.java:521) at com.folioreader.activity.FolioActivity.configFolio(FolioActivity.java:356) at com.folioreader.activity.FolioActivity.loadBook(FolioActivity.java:171) at com.folioreader.activity.FolioActivity.access$700(FolioActivity.java:65) at com.folioreader.activity.FolioActivity$3$1.run(FolioActivity.java:161) at android.os.Handler.handleCallback(Handler.java:739) at android.os.Handler.dispatchMessage(Handler.java:95) at android.os.Looper.loop(Looper.java:234) at android.app.ActivityThread.main(ActivityThread.java:5526) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)

Please help to fix out this.

Epub parser

Paragraph highlight

When we highlight a paragraph it is not highlighting, but add a new line in the paragraph.

highlight redundancy in unicode books

as you can see in the picture if there are the same words in the book it highlights all if you highlight one of them

Horizontal reading option not available

After comparing from iOS I found horizontal reading option not available.

I have found you guys are very active on iOS repo.

I request you to please give update on android too.

Thank you.

Some Links are not working

Links on Content page(content.xhtml) within a book is not working .

<p class="h2"><strong>CONTENTS</strong></p>
<p class="con1"><a href="04_Chapter01.xhtml#unit1">Unit I</a></p>
<p class="con1"><a href="04_Chapter01.xhtml#unit2">Unit II</a></p>
<p class="con1"><a href="04_Chapter01.xhtml#unit3">Unit III</a></p>
<p class="con1"><a href="04_Chapter01.xhtml#unit4">Unit IV</a></p>
<p class="con1"><a href="04_Chapter01.xhtml#unit5">Unit V</a></p>
<p class="con1"><a href="04_Chapter01.xhtml#unit6">Unit VI</a></p>
</body>``

Search keyword inside the book

Anybody tried to implement search feature? Where to start if I want to implement myself?

how to get progress in the whole book, no the current chapter.

We wanted to implement ourselves, but couldn't get total number of pages in the book. All we can get is total number of pages in current chapter

The reader crashes on changing the orientation

here is the logcat

java.lang.RuntimeException: Unable to start activity ComponentInfo{com.a360ground.reader10/com.folioreader.activity.FolioActivity}: java.lang.NullPointerException: Attempt to invoke interface method 'java.lang.Object java.util.List.get(int)' on a null object reference at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2712) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2777) at android.app.ActivityThread.handleRelaunchActivity(ActivityThread.java:4492) at android.app.ActivityThread.access$1000(ActivityThread.java:179) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1468) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:145) at android.app.ActivityThread.main(ActivityThread.java:5972) at java.lang.reflect.Method.invoke(Native Method) at java.lang.reflect.Method.invoke(Method.java:372) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1399) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1194) Caused by: java.lang.NullPointerException: Attempt to invoke interface method 'java.lang.Object java.util.List.get(int)' on a null object reference at com.folioreader.activity.FolioActivity.readHTmlString(FolioActivity.java:458) at com.folioreader.activity.FolioActivity.getChapterHtmlContent(FolioActivity.java:438) at com.folioreader.fragments.FolioPageFragment.initWebView(FolioPageFragment.java:172) at com.folioreader.fragments.FolioPageFragment.onCreateView(FolioPageFragment.java:151) at android.support.v4.app.Fragment.performCreateView(Fragment.java:2074) at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1104) at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1286) at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1268) at android.support.v4.app.FragmentManagerImpl.dispatchActivityCreated(FragmentManager.java:2143) at android.support.v4.app.FragmentController.dispatchActivityCreated(FragmentController.java:201) at android.support.v4.app.FragmentActivity.onStart(FragmentActivity.java:615) at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1234) at android.app.Activity.performStart(Activity.java:6329) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2675) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2777)  at android.app.ActivityThread.handleRelaunchActivity(ActivityThread.java:4492)  at android.app.ActivityThread.access$1000(ActivityThread.java:179)  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1468)  at android.os.Handler.dispatchMessage(Handler.java:102)  at android.os.Looper.loop(Looper.java:145)  at android.app.ActivityThread.main(ActivityThread.java:5972)  at java.lang.reflect.Method.invoke(Native Method)  at java.lang.reflect.Method.invoke(Method.java:372)

I can not modify texts EPUB

@mahavir-jain

as the title says, I can not change texts EPUB.
The application stops when trying to use the features of reading.

use exactly the Codico like this in the last update.

ebook here(by google doc): https://github.com/pablo384/ebook.git
video here: https://youtu.be/VY8jFxESkL4

thanks for your cooperation and work

Sometimes following error has showing?

W/System.err: java.lang.IllegalStateException: Fragment FolioPageFragment{f42573a} not attached to Activity
W/System.err: at android.support.v4.app.Fragment.getResources(Fragment.java:646)
W/System.err: at android.support.v4.app.Fragment.getString(Fragment.java:668)
W/System.err: at com.folioreader.fragments.FolioPageFragment$4.onJsAlert(FolioPageFragment.java:311)
W/System.err: at com.android.webview.chromium.WebViewContentsClientAdapter.handleJsAlert(WebViewContentsClientAdapter.java:820)
W/System.err: at org.chromium.android_webview.AwContentsClientBridge.handleJsAlert(AwContentsClientBridge.java:233)
W/System.err: at org.chromium.base.SystemMessageHandler.nativeDoRunLoopOnce(Native Method)
W/System.err: at org.chromium.base.SystemMessageHandler.handleMessage(SystemMessageHandler.java:41)
W/System.err: at android.os.Handler.dispatchMessage(Handler.java:102)
W/System.err: at android.os.Looper.loop(Looper.java:148)
W/System.err: at android.app.ActivityThread.main(ActivityThread.java:7325)
W/System.err: at java.lang.reflect.Method.invoke(Native Method)
W/System.err: at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230)
W/System.err: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)

Are you planning to add support for pagecurl effect?

Hi

From the read me and from the screenshot, it seems that this library doesn't have support for page curl effect. Is there any plan to add that?

Regards,

Pritam

position mismatch

Hi, A very good repository for highlight text, but i am facing 1 problem i.e. position mismatch of highlight text.
My page size is 1010 X 550 and i code it fit to screen. so while we are launching it in device with resolution 1280 X 800, page automatically scale into 1280 X 720.
But while i am using your code for highlight if i select 1st line word cursor remain in same position and focus goes on 2nd or 3rd line's word and that word highlighted.
So what i can do for it. Please let me know.
Thanks in advance..

epub show image support

present epub file cover with image , if i want to add this feature to this project,what should the best way that i do...please give me some suggests..

Option horizontal reading, like book

How to prevent storing all content in external memory?

FolioReader is working great. But when we want to show an epub it parse(/unzip) the epub book and store all the content in memory under "folioreader" folder. So if anyone checks his mobile memory he will get the ebook resources easily and can misuse the content. How can I prevent this? It will be better if we can store the content inside cache directory and will use from that.

Progress Page

Is there a way to retrieve the last page that was read before the user close the reader?

Thanks

TST causes a crash

When i try to use the TST the app crashes. Giving the following exception:

The ePub that i use the free "The Silver Chair". I tried loading it from the assets and raw. But both is giving the same exception when i press play on TST

I have a problem

Error:A problem occurred configuring project ':readbook'.

Could not resolve all dependencies for configuration ':readbook:_debugCompile'.
Could not find com.folioreader:folioreader:0.2.5.
Searched in the following locations:
file:/D:/as/gradle/m2repository/com/folioreader/folioreader/0.2.5/folioreader-0.2.5.pom
file:/D:/as/gradle/m2repository/com/folioreader/folioreader/0.2.5/folioreader-0.2.5.jar
https://jcenter.bintray.com/com/folioreader/folioreader/0.2.5/folioreader-0.2.5.pom
https://jcenter.bintray.com/com/folioreader/folioreader/0.2.5/folioreader-0.2.5.jar
file:/E:/android-sdk-windows/android-sdk-windows/extras/android/m2repository/com/folioreader/folioreader/0.2.5/folioreader-0.2.5.pom
file:/E:/android-sdk-windows/android-sdk-windows/extras/android/m2repository/com/folioreader/folioreader/0.2.5/folioreader-0.2.5.jar
file:/E:/android-sdk-windows/android-sdk-windows/extras/google/m2repository/com/folioreader/folioreader/0.2.5/folioreader-0.2.5.pom
file:/E:/android-sdk-windows/android-sdk-windows/extras/google/m2repository/com/folioreader/folioreader/0.2.5/folioreader-0.2.5.jar
Required by:
Reader:readbook:unspecified

Parse cover method

ActivityNotFoundException

I am using this library to show a epub from asset folder. So I wrote below code according to documentation which is available at Github page.

private void openEpub(FolioActivity.EpubSourceType sourceType,String path,int rawID) { Intent intent = new Intent(this, FolioActivity.class); if(rawID!=0) { intent.putExtra(FolioActivity.INTENT_EPUB_SOURCE_PATH, rawID); } else { intent.putExtra(FolioActivity.INTENT_EPUB_SOURCE_PATH, path); } intent.putExtra(FolioActivity.INTENT_EPUB_SOURCE_TYPE, sourceType); startActivity(intent); }

But when I run my application It is showing ActivityNotFoundException - Unable to find explicit activity class {com../com.folioreader.activity.FolioActivity}; have you declared this activity in your AndroidManifest.xml?.
How can I fix this problem?

when changing the font the image becomes invisible

when changing the font the image becomes invisible in addition the toolbar of the reader is invisible in pre-lollipop devices

Business

Hello, I would like to know if this project runs over some sort of licence or if it's open source for commercial use. It's for a little project I'm making.

Highlights

highlights crash the app in the new release when clicking in the highlighted text

How to read epub from internal memory?

According to documentation we can load epub file from asset folder and external memory like SD card. But I have downloaded a book inside my application specific memory (Internal memory). How can open this book using Folio Reader?