All Questions
14 questions
0
votes
0
answers
125
views
Issue processing annotations in Composable functions on Android with Kotlin
I'm having trouble processing annotations in Composable functions on my Android project. My goal is to add a custom annotation, let's say @CustomComponent, to my Composable functions and then be able ...
- 464
1
vote
0
answers
396
views
Modify a method definition's annotation String parameter at runtime on Android
As the title says I'm trying to modify a method's annotation String parameter at runtime in Java on Android. I've found an answer to another question asked some time ago which should solve the problem....
- 185
1
vote
1
answer
749
views
Wrap a method in commands using Annotation Processing
I have a bunch of tasks that need to be performed before and after a method call.
My approach is to use annotation processing, and a custom annotation to do this.
@BeforeSomething(task = 'something')...
- 20k
0
votes
1
answer
1k
views
Annotate a function and detect when it is called at Runtime - Kotlin/Java
Hello let me try to make this clear: I want to do almost the same thing the Android annotations do. For example :
@RequiresApi(Build.VERSION_CODES.LOLLIPOP)
public void someFunction() {
}
I would ...
- 11
-3
votes
1
answer
36
views
Code generator for Android layout files from using Java Annotations
Is there any library that could help in generating XML (layout) files in android. I have explored java poet but it is not helping in XML files.
- 920
0
votes
4
answers
2k
views
JAVA : How to get the name of variable with annotation in Java?
I am trying to get the name of variable in android using java.
The variable has a annotation, and I want to get the variable's name with the annotation's name. is this possible?
just like this,
@...
user7819089
7
votes
1
answer
7k
views
GSON Custom serialization with annotations
I have a very specific case of custom serialization with GSON:
Let's say I have a following class:
public class Student extends BaseModel{
private int id;
private String name;
private ...
- 1,985
1
vote
1
answer
2k
views
Android create custom annotations
I'm learning how to create own annotations. I have read this: http://www.mkyong.com/java/java-custom-annotations-example/
but I have to pass all classes with my annotation - thats bad. So I have read ...
- 1,834
4
votes
1
answer
1k
views
How expensive is call of Class.isAnnotationPresent(...)?
I'm wondering how expensive this operation can be on following runtimes:
JVM8
Dalvik
ART
The information about annotations of given class (target=TYPE) is available in compile time, so I'd guess that ...
- 1,074
2
votes
1
answer
351
views
Custom annotation Java / android
I'm trying to make some custom annotations to reduce boiler plate code in my android apps. I know it is doable since there are many libraries using the same technique, e.g. ButterKnife. So Imagine ...
- 3,165
0
votes
1
answer
192
views
How can I specify the type of the field that an Annotation should be applied to in Java?
I'm creating a simple annotation, to help me inflating settings inside my Android application. The annotation is this:
@Target(ElementType.FIELD)
@Retention(RetentionPolicy.RUNTIME)
public @interface ...
0
votes
1
answer
388
views
ORMlite, faster if I *REMOVE* annotations?
in ormlite the annotations @DatabaseField are used to help create the database schema configuration file, and it then uses the configuration file for referencing variables in model objects, if I ...
- 44.4k
0
votes
1
answer
680
views
Reflect annotations from android activity class
I am developing an API to be used in Android. I want to use reflection to access annotations that are implemented in the android activity class. I need to reflect it from my API. There is a way to do ...
- 81
3
votes
3
answers
2k
views
Java "settings object", serialization/deserialization
(Code is for Android Actually, I need code to be portable between Android and Java SE.)
I want to have a "settings" class with various game settings, like
public int map_size;
public String ...
- 941