android-fragments Archives - Tutorial Guruji

Switching between fragments in drawer menu does nothing

Android April 15, 2021

I am really new to android and I am really frustrated with it. I want to switch between fragments in drawer menu. However, the screen stays the same. In the drawer it says that I am on a particular …

How move Mainactivity to Fragment?

Java April 10, 2021

How to change all the coding that is mainactivity to fragment. I tried, but could not rewrite it. All the code in it should be written as a fragment. What can I do about it? This coding is in …

How do I fix Fragment already added in my code?

Java April 7, 2021

I open a dialog fragment from A fragment, and when the dialog fragment is closed, I want to switch from A fragment to B fragment at the same time. But I keep getting Fragment already added error. I am …

Swipe between fragments with help of BottomNavigationBar

Android March 17, 2021

I have trouble finding a good example on how to swipe between fragments with help of bottom navigatiom bar. Since FragmentStatePagerAdapter is deprecated and a new ViewPager2 is now recommended …

Android tv app is crashing while playing video

Android March 12, 2021

I have built a carousel app for android tv, which shows images and plays videos. But recently it started crashing once the video starts playing. I have tested this on a mobile device it’s working fine …

Fragment with RecycleView + CardView (FATAL EXCEPTION)

Java March 6, 2021

I’m new in programming, and I’m having hard time trying to set this RECYCLEVIEW. Please HELP ME! if you could. The main problem is in the FRAGMENT, I believe. ERROR Caused by: java.lang….

android-how to start a shared element transition from marker bitmap?

Android March 4, 2021

I’m using custom bitmaps as the icon of markers on the map. when the user clicks on any marker, I want to have a view corresponding to the clicked bitmap and add it as a shared element to the fragment …

Webview causing blackening of background images of various elements on page

Android January 25, 2021

The banner ads were working all good till today. I noticed there is flickering happening everytime the animation happens inside banner ad. This is affecting the background regions of all elements …

How to clear Fragments properly and avoid leakage?

Android October 10, 2020

I have a Master-Detail layout I have one activity and 5 fragments, I use an Integer MutableLiveData called selectedService (I keep this in shared-preferences) that is set in the ServiceAdapter to the …

Cardview Rounded Corners are not showing up in Screenshot?

Java August 17, 2020

I’m trying take screenshot of a cardview which is in a DialogFragment. When I take a screenshot via Code. Top rounded corners are not showing but the bottom rounded corners are showing correctly. I …