Question : In my application I have a BroadCast that receives push notifications in background , this push currently opens […]
Reloading an activity
Question : I have the following problem, in my application I have a ListView in act 1 , and I […]
Open a new Activity from within a Fragment
Question : How do I exit the fragment screen ( extends Fragment ) and go to a normal Activity ( […]
How to execute a method automatically outside Activity onCreate ()
Question : I have a MainActivity that has 4 buttons, when the user selects one of them, the button method […]
… on a null object reference
Question : Hello, I’m at a time with this problem and I can not find a solution, I’ve already looked […]
Make two different classes communicate
Question : I’m making an Android application that uses time and date selectors (DatePicker and TimePicker), which are displayed in […]
Pick up Strings from other Activitys [closed]
Question : How do I get a String, or more, from another Activity, and then use it in another Activity, […]
Close Previous activity makes application faster?
Question : I was developing an application for Android and I had a question: In my main class MainActivity I […]
Why serialize object to send in another Activity?
Question : What is the explanation for serializing the object either using the serializable or Parcelable implementation. I know this […]
How to put an external source in my application?
Question : I’m trying to put a custom font in my app, but I’m having a lot of errors. I […]