56
votes
12
answers
2.5K
views
Failed to resolve: com.google.firebase:firebase-core:9.0.0
I get the following error while upgrading a firebase project from old domain to new google firebase domain.
51
votes
27
answers
2.9K
views
Firebase onMessageReceived not called when app in background
I'm working with Firebase and testing sending notifications to my app from my server while the app is in
63
votes
21
answers
542
views
API 'variant.getExternalNativeBuildTasks()' is obsolete and has been replaced with 'variant.getExternalNativeBuildProviders()
Using Android Studio 3.3 Canary 11 with the gradle plugin version 3.3.0-alpha11. It throws the following error
60
votes
28
answers
2.5K
views
How to handle notification when app in background in Firebase
Here is my manifest: <service android:name=".fcm.PshycoFirebaseMessagingServices"> <intent-filter
62
votes
21
answers
1K
views
Android: remove left margin from actionbar's custom layout
I am using a custom actionbar view, and as you can see in the screenshot below, there is a blank gray space in
49
votes
16
answers
899
views
frequent issues arising in android view, Error parsing XML: unbound prefix
I have frequent problem in android view, Error parsing XML: unbound prefix on Line 2. <?xml version="1.0"
59
votes
30
answers
373
views
Manifest Merger failed with multiple errors in Android Studio
So, I am a beginner into Android and Java. I just began learning. While I was experimenting with Intent today,
56
votes
7
answers
599
views
Android Replace "..." with ellipsis character
Since AVD tools 16 I'm getting this warning: Replace "..." with ellipsis character (..., …) ?
57
votes
14
answers
707
views
Android XML Percent Symbol
I have an array of strings in which the % symbol is used. Proper format for using the % is %. When I h
53
votes
15
answers
2.8K
views
How to view AndroidManifest.xml from APK file?
Is it possible to view Androidmanifest.xml file? I just changed the extension of the apk file to zip. This zi
53
votes
21
answers
1.3K
views
Center a button in a Linear layout
I am using a linear layout to display a pretty light initial screen. It has 1 button that is supposed to cent
58
votes
6
answers
1.6K
views
What to use instead of "addPreferencesFromResource" in a PreferenceActivity?
I just noticed the fact that the method addPreferencesFromResource(int preferencesResId) is marked deprecated
59
votes
12
answers
1.2K
views
Web colors in an Android color XML resource file
What do all of the X11/w3c color codes look like in the format of an Android XML resource file? I know thi
62
votes
19
answers
1.2K
views
How to handle button clicks using the XML onClick within Fragments
Pre-Honeycomb (Android 3), each Activity was registered to handle button clicks via the onClick tag in a Layo
62
votes
6
answers
653
views
54
votes
20
answers
1.8K
views
How to make layout with rounded corners..?
How can I make a layout with rounded corners? I want to apply rounded corners to my LinearLayout.
54
votes
20
answers
634
views
Can the Android layout folder contain subfolders?
Right now, I'm storing every XML layout file inside the 'res/layout' folder, so it is feasible
48
votes
18
answers
1.3K
views
How do I align views at the bottom of the screen?
Here's my layout code; <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http
58
votes
9
answers
1.8K
views
What's "tools:context" in Android layout files?
Starting with a recent new version of ADT, I've noticed this new attribute on the layout XML files, for e
63
votes
4
answers
2.7K
views
Can I program for android using any JVM language?
Can I use other JVM languages besides Java (e.g. jruby, jython, clojure) to program for android, or is it java
