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I would like to make my application in real time what should I use? My application uses postgresql...
i have custom Xml custom popup dialog. I want to show custom popup dialog when user backpress ...
I am new to flutter. Trying to achieve the infinite ListTile. The issue is that the children in...
I am trying to create the green shape and add text and an image on top of the green shape. Like...
I'm trying to save a vary large string of numbers into an sql database and for numbers above about...
When updating Android studio, after built many warning are shown, and I couldn't ignore them, I...
This question already has an answer here: How to get URL from Firebase...
I know there are 1000 reasons for this not to happen, but I've yet to find a solution to this time....
I am inflating a TableRow which contains an EditText multiple times. I manage to retrieve the...
I am making an android app that actaully writes to a firebase database the app works perfectly fine...
I am trying to toggle airplane mode on kitkat version, on rooted emulator. I am using espresso for...
I am working with Android, and Firebase here. I have an empty hashmap: [String, ArrayList]. I want...
Here's the situation: when invoking the servlet, it outputs a pdf file into the browser and the...
The widget, at the beginning asks to insert a word, for the configuration phase. This word must...
I want to send Ir HEX codes with my android smartphone. So I mean when a button in the Android APK...
I generated a signed APK file with Android Studio and I analyzed it to check if Proguard works...
I want to record a video, store it in internal storage and access the file. FileProvider creates...
Hey everyone, Is it possible to get an Observable for a custom view in my ViewModel class? Custom...
In an old legacy app i see several Nullpointers happening since Android 8. Upon further...
I have an app which obtains the users location and sends it to my Firebase Database which has a...
I'm implementing FAN sdk in my app. There is no mistake in code, but its showing some internal...
Is there an actual walkthrough for preparing Visual Studio for mobile development, Using sample...
I just started using fragments. I know how to pass simple data from a fragment to an activity, but...
40 minutes ago

pdfView not showing pdf

I am using barteksc pdfViewer library to show a string in pdf view. I have the code below: PDFView...
The various RxJava2 streams (Single, Maybe etc.--I'll refer to them as Xxx) have a static method...
I want to make BottomNavigationView's item horizontally placed (instead of stacked) as explained in...
I tweak MTK devices, I just like to tweak the build.prop, wallpapers and boot animations etc and...
I have been making an android app as practice to learn android. While running this app, I get this...
I am using google vision API to get the text that is written in a business card but when I click...
I want to write to two different Documents at the same time so I use a Firestore Transaction to...