GDG DevFest 2012 Berlin v0.24
APK · 1.1 MB · version code 24 · Android 2.2+ · uploaded Oct 30, 2020
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Answer this to unlock the download. It keeps automated downloaders away.
File information
- Version
- v0.24 (24)
- Uploaded
- Oct 30, 2020
- Size
- 1.1 MB
- Requires
- Android 2.2+ (API 8)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- 0a257e9e183fe6c6d0b3d72a6183b50f
- Signing certificate (SHA-1)
- 07:5A:87:6A:CF:8F:99:25:09:B6:0B:A5:66:74:AD:E2:8C:ED:5C:87
- Signed by
- CN=kupriyanov.com
- File name
- gdg-devfest-app-24-54060378-0a257e9e183fe6c6d0b3d72a6183b50f.apk
- Package
- gdg.devfest.app
- Downloads (all versions)
- 100+
- Age rating
- PEGI 3 · Everyone
What's new in v0.24
v 0.22 - fixed FC on non ICS, HONEYCOMB devices
Permissions (17)
This version requests 17 permissions, 4 of them sensitive.
- Find accounts on the device Sensitive android.permission.GET_ACCOUNTS
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Read calendar Sensitive android.permission.READ_CALENDAR
- Write calendar Sensitive android.permission.WRITE_CALENDAR
- Control vibration android.permission.VIBRATE
- Full network access android.permission.INTERNET
- Nfc android.permission.NFC
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Push messaging (app-defined) gdg.devfest.app.permission.C2D_MESSAGE
- Read Google service settings com.google.android.providers.gsf.permission.READ_GSERVICES
- Read sync settings android.permission.READ_SYNC_SETTINGS
- Read sync stats android.permission.READ_SYNC_STATS
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Use credentials android.permission.USE_CREDENTIALS
- View network connections android.permission.ACCESS_NETWORK_STATE
- Write sync settings android.permission.WRITE_SYNC_SETTINGS
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate issued to “kupriyanov.com” The developer's name — though anyone can put any name in a certificate.
Store checks
- Developer signature verified Oct 30, 2020
- Antivirus scan passed Jan 5, 2021
- Uploaded by “split-store” Gold tier · 24,358 followers · uploading since 2019
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself.
How to install GDG DevFest 2012 Berlin on Android 2.2+
You'll need about 2.1 MB of free space.
- Download the APK — tap Download APK above (1.1 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap gdg-devfest-app-24-54060378-0a257e9e183fe6c6d0b3d72a6183b50f.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be 0a257e9e183fe6c6d0b3d72a6183b50f. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Open GDG DevFest 2012 Berlin — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 2.2+). Download it again, or pick an older version.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.