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Questions tagged [expansion-files]

14 questions
9
votes
2 answers

Reuse expansion files on android developer console

How do I re-use an expansion file when updating an APK in developer console? When I upload a new apk with a higher versionCode, I can't select a previously used main expansion file... And if I upload the same expansion file again with the new apk,…
Gero
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6
votes
1 answer

Expansion file download errors. AAC File Validation / Resource could not be found

I'm experiencing 2 different errors, one from the tablet and another from the phone. I've uploaded a ZIP uncompressed file into the Google Play Store with 4 audio files (more than a day ago) and I'm having some issues. When trying to download from…
Jordi
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5
votes
1 answer

Accessing to files inside obb expansion file

I'm following all official expansion files guides, but i can't find it. I'm unable to access the contained obb file i need. I need 6 audio files (80Mb) that i "stored" (uncompressed) in a zip file and renamed as 'main.2001.test.expansion.proj.obb'…
Jordi
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2
votes
2 answers

Could not read/access the video files inside APK Expansion (.obb) file. It throws nullpointerexception

Have been trying to read the videos from my apk expansion (.obb file) but it doesn't seem to work. Have followed each steps mentioned in the official android docs. I'm using the sample-app (Sample downloader app in…
epiphany27
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2
votes
1 answer

Getting error "download failed because the resources could not be found"

I have made simple sample project like SampleDownloaderActivity, I set BASE64_PUBLIC_KEY and expansion files version and lengths, uploaded apk and expansion files to Google Play, saved them and... received a such message after running the app:…
Andrew
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0
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1 answer

How to get the expansion file URL?

How to get the expansion file URL from google play to download the file if the user has deleted the expansion file.
Mohamed Ben Romdhane
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0
votes
1 answer

Android apk with expansion file on play store

I had uploaded apk(created using unity) with its expansion file on play store.after publishing the apk,play store download large expansion file (additional file) firstthen small apk file. why ?Actually I want to change the order of downloading for…
Gaurav Tak
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0
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1 answer

Appcelerator with expansion files

Has anyone successfully used expansion files with appcelerator? I have found the module that is supposed to let us work with them, however I am running into the problem of the .obb file being downloaded directly from the play store and then being…
Carmin Moutinho
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0
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1 answer

Android - Publish/Test apk with expansion files - How it does work?

I'm still a Android student and I have develop an application which has more than 100Mb and therefore I need to use expansion files. I have read thousands of documents, but I am very confused. There are many mp3 files I need to compact in that kind…
user911810
0
votes
2 answers

Image from Android expansion file appears too small

I am in the process of implementing expansion files for my Android app. So far, I've placed several images and audio files into the main expansion file (I am not using the patch expansion file). None of the files have been compressed. Through the…
Null_In_The_Skull
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0
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1 answer

Creating an application that uses Expansion Files without publisher account

I'm just starting to develop for Android and I don't have license of Google Play developer. For my application I have to use APK Expansion Files. I tried to apply code of downloader_sample that contained at play_apk_expansion, but get…
Huichos
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0
votes
2 answers

APK Expansion File Download exception

I recently implemented the APK Expansion File code, described in http://developer.android.com/guide/market/expansion-files.html, into my app. I updated the manifest, created the Service and Receiver files and update my main activity onCreate() to…
user899352
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0
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1 answer

Google Play Downloader Library errors

When I create a new project from existing source (Google play downloader library) to use with APK expansion files, the project is added with many errors…
Hadi
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0
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1 answer

Is Downloader Library required for Android expansion files?

My app requires a lot of image resources, so I've had to package them into an expansion file. I've got this working fine when I manually copy the expansion file to my emulator's shared storage. What's unclear to me is the whole download process. In…
CharlieMezak
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