David Vávra

David Vávra has asked 19 questions and find answers to 48 problems.

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I'm Google Developer Expert for Android.

David Vávra questions

Joining flattened data from Firebase Realtime Database using RxJava
Is there an Intent for READ_ALOUD action in GDK?
Handling keepSynced() while on background on Android and with FCM
How to get last location on Glass reliably?
Is there an easy way to create an Action Button Fragment? [closed]
Can I use Android's AccountManager for getting OAuth access token for AppEngine?
Google Play In-App Review API: How often does it show the dialog roughly?
How to style text in action overflow menu on device with Android>4.0 and hardware button?
Eclipse Run button doesn't work when Android xml file is selected
Is there some "Feature Graphic" generator for Google Play? [closed]

David Vávra answers

Firebase Cloud Messaging for web
Android: Get thumbnail of image on SD card, given Uri of original image
Set max length for EditText
What algorithm to use to determine minimum number of actions required to get the system to "Zero" state?
Cannot get the NotificationListenerService class to work
I want to set a calculated priority using the server timestamp provided by Firebase
RecyclerView with nested RecyclerView - make nested RecyclerView clickable as a whole view
How to get last location on Glass reliably?
Changing ActionBar when using fragments
Is there an easy way to create an Action Button Fragment? [closed]