I am obliged to put all the code given that I can not find a solution to this, and I have already seen several questions with the same subject, but not even that way.
PUT and DELETE do not walk me.
I have these classes on Android
-RetrofiC...
I want to create a notification in my app and I can edit the background, like this one:
But I do not know what kind of notification is to find information about it.
Could someone give me a clue?
Thank you very much.
They ask me to build a pyramid with the sign '%' with threads, as requests I am asked to enter the number of signs to show and it should appear in this way consecutively:
a. You must request how many lines the pyramid wants.
b. When you...
I'm trying to develop a graph that has two types of views, Views A and Views B . When doing horizontal scroll only Views B must be moved, but when doing vertical scroll all views must be moved, including the A views .
This is the...
What I want to do is that when I load the content that exists inside the Spinner I am loaded in a textview, this is the code where all the data of the spinner is executed, as extra data is connected to a MySQL database.
class DataParser : Asyn...
What happens is that I see the cell phone interface, but I can not visualize what is written, why will it be?
If they are fixed, it has texts (textView), but what is written is not displayed.
Hello, I was developing an app to learn how bluetooth devices work and create a simple, one button to activate startDiscovery (); and save 3 attempts, when it starts looking for another when it finishes searching and another when it finds a devi...
I have a problem, I am working on an alarm application and it works perfectly in the background, but when I restart the phone the service does not start, I must give the permission to start as the applications have of Whatsapp and messenger...
Hi, I need to create a searchbar that filters the results of my cardview.
This is the cardview class:
import android.content.Intent
import android.os.AsyncTask
import android.support.v7.app.AppCompatActivity
import android.os.Bundle
import...