Aspose.Words can't build example with Android Studio

Aspose.Words Product Family
1

Hi every one.

I’m a android developer. I want to check Aspose.Words component to decide use it on our project, but I can’t build it on Android Studio. Currently Almost android developer use Android Studio to development but there aren’t any tutorial to use Aspose library with Android Studio.

I build DocumentViewer example then has error occur :

Error:(81, 21) error: cannot access zzF4

class file for asposewobfuscated.zzF4 not found

I also checked this document

https://docs.aspose.com/words/java/install-aspose-words-for-android-via-java/

Please help ( sorry about my pool english)

2

Any one help me

3

Hi Hùng,

Thanks for your inquiry. Please download this Android Studio test project. After that please do the following steps to generate .jar from .apk:

  1. Extract attached “dex2jar.zip” to "“C:\dex2jar”
  2. Go to “~\HelloWorld\app\src\main\assets” folder in “HelloWorld” project and copy “aspose-words-1.12-libs-android-jdk16.apk” to “C:\dex2jar” folder
  3. Open “aspose-words-1.12-libs-android-jdk16.apk” with WinRar and extract “classes.dex” file to “C:\dex2jar”
  4. Open command prompt in Windows and enter the following commands
  5. C:\WINDOWS\system32>cd/
  6. C:>cd dex2jar
  7. C:\dex2jar>d2j-dex2jar.bat c:\dex2jar\classes.dex
  8. dex2jar c:\dex2jar\classes.dex -> .\classes-dex2jar.jar
  9. C:\dex2jar>
  10. Now we have “classes-dex2jar.jar” which contains all the obfuscated classes
  11. Copy this .jar to “~\HelloWorld\app\libs” folder of “HelloWorld” project
  12. Now in Android Studio go to “Project Structure” of “HelloWorld” project
  13. Under “Modules”, select “app” and go to “Dependencies” tab
  14. Click ‘+’ and add a file dependency for “~\HelloWorld\app\libs\classes-dex2jar.jar”
  15. Under “Scope” column choose “Provided” value for this .jar and click OK and “Rebuild Project”.

Hope, this helps.

Best regards,

4

I can build “Hello Word” project, but when I add the document viewer feature => has error:

Error:Execution failed for task ‘:app:preDexDebug’.

> com.android.ide.common.process.ProcessException: org.gradle.process.internal.ExecException: Process ‘command ‘C:\Program Files\Java\jdk1.7.0_79\bin\java.exe’’ finished with non-zero exit value 1

5

(problem is fixed)