I need to send something similar to this:
"nuevo": [
{
"idusuario": "1",
"idcuenta": "2",
"calidades": [
{
"id": "1",
"peso": "100",
"cajas": "5"
},
]
}
]
Do I need to...
It turns out that I am developing an application using Xamarin for Android consumption and well, the problem is when I want to authenticate my app with Facebook, I followed this tutorial (I used the Xamarin.Auth package)
link but I got the f...
Hi, I am using fragment in android and the problem is that from a button that has an activity it calls a fragment but the views of the activity overlap in the fragment
this is the activity
and when I pulse in the floatingbutton it ca...
Hello, I want to print by a message toast what I entered in an edit text.
<EditText
android:id="@+id/idprodtxxt"
style="@style/Widget.AppCompat.EditText"
android:layout_width="wrap_content"
android:layout_height="wrap_co...
I had a project for Android Studio, with a name "example001" both the folder where the project is, and internally the internal code that name, as I can change its name for example "Program X"
I follow these steps, but not all names are change...
I have a project done with react-native and I've been testing it with expo, but I want to generate an apk to be able to see it on a device but I do not know how to do it, the react documentation is not very clear since it only explains how gener...
I have problem executing window in application with android less than 7 I can not find the error or incompatibility
I leave the logcat code
FATAL EXCEPTION: main
j...
Good community, I'm starting to work with the new tool that has recently included FireBase, I mean Cloud Firestore. I'm trying to get a list of documents but I get the following error:
com.google.android.gms.tasks.RuntimeExecutionException...
I have a problem since I made my first application in android studio and so far I do not know how to solve it, my problem is that when I take my project to another PC (from the university) an error appears, I leave that error that appears...
I have to do a Retrofit Call inside an adapter to compare information from two arraylist:
public void checkguardadas(int id_usuario) {
RetrofitService retrofitService = RetrofitService.getInstance();
PabloAPI api = retrofitService.get...