Above code creates notification and adds one action (button) to it. I want my button to be without icon displayed, but I don’t know how to do that, because icon in parameter addAction is required and not nullable. Is it even possible to add action button to notification without any icon (btw, icons on a…
Tag: android
Firestore – Why check if DocumentSnapshot is not null AND call exists?
Take a look at this code example from the Firestore documentation: https://firebase.google.com/docs/firestore/query-data/get-data Why check if document != null? If I read the source code correctly (beginner), the exists method checks for nullity internally. Answer A successfully completed task will never pass…
Convert location units from miles to meters Android [closed]
Closed. This question needs debugging details. It is not currently accepting answers. Edit the question to include desired behavior, a specific problem or error, and the shortest code necessary to reproduce the problem. This will help others answer the question. Closed 4 years ago. Improve this question i wan…
Can’t find Java folder in Program Files
I hate asking this, but I’ve never been able to find my Java folder on my current PC. I’d like to find it so I could use a keystore command to find my SHA and just to know where it is. I found a SHA number through gradlewindow/signing report, but now the api page isn’t accepting it so I want…
Android Espresso – Closing the SearchView
I’m working on Espresso tests for Android and for one of my actions I want to search a list using a SearchView, select an item and then navigate back to the previous screen (by closing the searchview and then pressing the up button). I’ve tried some things to access the up/collapse button of the S…
Snapping Effect in HorizontalScrollView
I want to achieve Snapping effect in HorizontalScrollView i.e when the user scrolls horizontally the item which is most visible (item visible > 50%) comes to the center. I tried to do this using: But the value is not constant even when we do not touch the screen. Here is some part of logcat: I’ve alr…
How to automate Android 6.0 Date picker to set any date?
Can anyone help me on how to automate DatePicker in Android 6.0 using Appium and Java? I was able to automate it only for the current month dates. But I need to set the date for any date I am passing to the method. Answer I have finally solved this. What I did was from the date picker I have
Android set full screen from fragment
This is my question: I have an android app which allows users to go full screen for a better readability. The full screen fab toggle button is placed inside a fragment which actually contains the readings. To make it dead simple: Main Activity contains Readings Fragment Readings Fragment contains a fab button…
How to send hyperlink in message body using javamail API in my app?
I need to send verification email to the user in my application and in that mail i want to send an url as a hyperlink, i am able to send email successfully but i am not getting how to send hyperlink in the body text. My code where i am sending email to user :- This one is my Mail.class
Cannot resolve symbol “FirebaseInstanceId”
I am trying to use FirebaseInstanceId but keep getting the error “Cannot resolve symbol FirebaseInstanceId”. The modules gradle includes The only thing which exists on com.google.firebase.iid seems to be .zzb. Am I missing something? Answer Make sure you have all of these Just this much is require…