So I want to add a new textfield after i select an option but since I'm new to flutter I can't figure it out on how to do it . SelectFieldBloc selectFieldBloc = SelectFieldBloc( name: question.name, toJson: (option) => option?.optionText,…
I am trying to start using app check for my application. I have https backend and need to get on an Android client-side app check token by myself. To get the app check token on Android I use this code…
I am not getting any layout(.xml) file while creating an empty activity on android studio. It is said to be created on its own but I can not find the activity_main.xml; It was alright for the first project that I…
I have a program that reads API data. It shows the information in the program in a list. But I have a problem: When I run the program, the information is not loaded at the beginning of the program! I…
As shown in the image admob banner ad is cut off or stretched. If I use AdSize.banner widget does not take the entire width but shows the ad correctly. If I use full-banner the ad is stretched. How do I…
OnClickListener does not work on custom imported views using "setContentView" The android app has activity and its activit_layout. Then I placed three button on activity_layout and set "onclicklistener" for each buttons in order to open different custom views. Each button…
I keep getting an error when trying to run on an Android Simulator. I have firebasecore and Square in app payments in this app. This is the error: FAILURE: Build failed with an exception. * What went wrong: A problem…
I have big struggles with the configuration of my Android Gradle Project. I tried a large number of solutions found on the internet, but still can't build and run my project successfully. I try to add Firebase libraries to my…
I'm comming with a little question here. I need to do something to validate the a name in the registration form, until now I did this : if(TextUtils.isEmpty(textFullName) ) and this else if(!textFullName.matches("[a-zA-Z ]+")) but those are for empty and…
I am new to Firebase. I have made a simple project which sends user strings to Realtime Database in Firebase. For input, I have used the EditText view. Here is my main activity. username is the id of EditText View…