Kotlin string package name. Create a File object using the file path.

Kotlin string package name getSimpleName(); // java code But when converting to Mar 5, 2018 · Currently for both, Kotlin and Java you can rely on the-built in SQL syntax higlighting. out. I tried top answers in this thread but none of them working for KMM project. System. currentThread() method together to capture all stack trace elements for the current thread:. action. firstOrNull { this(it) == value } inline fun <reified T : Enum<T Feb 22, 2017 · Kotlin on the JVM suffers the same issue as Java in this regard due to the implementation of class loaders. 0. getSystem(). example" package Share Improve this answer Jan 5, 2012 · Given a class name as a string, how do I get the package name of it at run time ? I do not have the fully qualified name with package name + class name. packageName)) with theme: Oct 8, 2024 · Set up string conversion. Aug 1, 2018 · TRY THIS. entries(). reader) cannot begin with a number, or cannot be a java reserved keyword (like "for" or "while"). Jan 28, 2020 · You are trying to access the String file of the Android system not you own String. %T – treat the argument as a type, inserting the type name and ensuring that imports are added as appropriate. ranges. Modules Nov 7, 2018 · Right now I am just hardcoding the variable name in as a String, so my question is: How to dynamicly get the name of a variable in Kotlin? I saw the same question in Java: Java Reflection: How to get the name of a variable? Also some other questions about the same topic claiming it is not possible: Get the name property of a variable Dec 13, 2024 · Platform types are non-denotable, meaning that you can't write them down explicitly in the language. getClass(). readValue Jan 27, 2022 · The getPackageName() method of java. Sep 21, 2011 · In case someone has a good reason to do this (for example, data files contain a custom string that decides which resource string should be displayed, or if this string is fetched from the Internet) -- then I'd like to point out that this solution is the correct one. for. Change the package name manually in the manifest file. We can use this method and the Thread. Kotlin Example Program to Get File Name. Note that this information is also stored in the corresponding module's . getName(); Dec 17, 2015 · It also doesn't work for types auto-converted types like java. class); Object object = ctor. kt. . kt, and that could optionally be in an extensions package. For example: package com. collections包中）: Jun 5, 2023 · The value of the package attribute in the APK's manifest file represents your app's universally unique application ID. ClassA instanceOfClass = new ClassA(); String packageName = instanceOfClass. val desiredColour = resources. getColor(resources. com — You are receiving this because you were mentioned. Sep 25, 2020 · Use the below snippet to get drawable from a resource by name. 5. gradle / org. package="com. Syntax: public String getPackageName() Parameter: This method does not accept any parameter. package com. kt in kotlin-gradle-pluing I can see that npm scoped package names seem to be supported: companion object { fun scopedName(&hellip; Feb 23, 2018 · Kotlin multiline strings are always compiled into string literals which use \n as the line separator. getIdentifier("pic1", "drawable", "android. Jun 7, 2015 · Using underscore ("_") right after a variable in string templates in Kotlin 3 Get Currency symbol of only one character (e. demo is your package name (or your can use activity. Usually, extension functions are defined as top-level functions. The name may contain uppercase or lowercase letters ('A' through 'Z'), numbers, and underscores ('_'). Share. getSimpleName(). setData(Uri. VERSION_NAME, because I wasn't setting the versionName in my Grade build file (I migrated from Ant to Gradle). keyword, followed by the package name. startsWith(packageName) } . Jan 3, 2024 · In Java: R. I have a working method which looks like this: fun getClasses(context: Context, packageName: String): List<Class<*>> { val dexFile = DexFile(context. These declarations are then available in this package during the final Kotlin compilation. buildNumber. package ${packageName} import android. On the JVM, an object of String type in UTF-16 encoding uses approximately 2 bytes per character. Aug 4, 2016 · Package-level functions with a class. enumEntries import kotlin. However, individual package name parts may only start with letters. io. Feb 4, 2020 · Here are extensions to the String class that use regex and replacements to convert a string from camel case to snake case, and from snake case to camel case: Jun 1, 2015 · Though that may be a silly question, I can't figure out how to declare an array literal grouping some string literals. In the build. The former affects the package your resource IDs will be in, and if the latter doesn’t match you’ll have to update all your import statements so they refer to the Jan 7, 2014 · This new task needs the package name of the application variant. String tag = someObject. How can I do the same in Kotlin class Clz so that it can be accessed in the same way from outside Java Feb 15, 2013 · and my Manifest package name is different. fun String. 4 days ago · For more information about setting the package name or namespace, see Set the namespace. asSequence() . This can be done with the Reflections library, or you can try one of the ways h Jun 20, 2017 · If I have a top level object declaration package com. lang. PayActivity", or use the fully qualified package name. getSimpleName(); within the class and then use TAG variable in every method. there are many ways to get the full qualified name of a java Class in kotlin: get name via the property KClass. t. Sep 8, 2016 · I am trying to deserialize a Json string into an object of type OperationResult<String> using Jackson with Kotlin. repo class SampleClassB() { fun test(): String { return "Do things B way" } } Now i have a configuration file that tells me which class to use. Use the noStringConversion property to disable automatic conversion of the const char* function parameters as Kotlin Strings. Context. filter { it. 1 How to create and reuse a package in Kotlin? 2 Kotlin list of uninstantiated Oct 20, 2012 · This can happen if you change PACKAGE name inside your MANIFEST file <manifest package="com. js. getPackageName() is a method that can be called on any Context object like an Activity, Service, or Application and it returns the package name of the application as specified in the AndroidManifest. You need to change the old package name in applicationId under the module build. When a platform value is assigned to a Kotlin variable, you can rely on the type inference (the variable will have an inferred platform type then, as item has in the example above), or you can choose the type you expect (both nullable and non-nullable types are allowed): Jun 4, 2019 · Kotlin Kultiplatform will not allow you to write common code which can't be compiled to a target platfrom, that's why even if that this is valid Kotlin code: var `content-length`: String? you still can't use it in a Multiplatform environment because of the Javascript constraints. qualifiedName: val name = AClass::class. ) but what's important, all occurrences of instance::method. commonbase. Apr 11, 2022 · I have 2 simple classes in kotlin. learning_projects_flutter. getName() to the instance. Usually for logging purposes I have a constant with name TAG. cookies. repo class SampleClassA() { fun test(): String { return "Do things A way" } } package com. Integer> 在 Kotlin 中会成为 List<Int!>。 集合类型在 Kotlin 中可以是只读的或可变的，因此 Java 集合类型作如下映射： （下表中的所有 Kotlin 类型都驻留在 kotlin. enum class Colors{ Red, Green, Blue } I can used Colors. R import ${applicationPackage}. If a Kotlin file contains a single class (potentially with related top-level declarations), its name should be the same as the name of the class, with the . Feb 16, 2015 · If you want to create an enum constant from one of its properties, instead of the name, this funny code does a pretty decent job: import kotlin. enums. This helps differentiate it from other code within the project. In step 2, here is what you need to do. * Additional packages are imported depending on the target platform: JVM: java. I need to construct a type object like so: val mapper : ObjectMapper = ObjectMapper(); val type : JavaType = mapper. If you just want the class name excluding the package, use simpleName. Strings in Kotlin are represented by the type String. text package. getTypeFactory() . We’ll make each solution a Kotlin function, which takes no argument and returns the random string. DIVE". In escaped strings I'd always use the backslash-variant as it is cleaner and probably more performant. getString(android. * cannot be evaluated at compile-time. Jun 4, 2021 · For example, if you have a kotlin file called my. String rather java. ${fragmentClass}Binding import com. android:id="@+id/?????"> line of code to whatever id you have given to your file. constructParametricType(*/ class of OperationResult */,, /* class of String */); val result : OperationResult<String> = mapper. Nov 6, 2024 · package my. R. Jun 20, 2019 · In java, I am able to use getClass() and then retrieve simpleName from that class object without any issues. Feb 21, 2019 · String is a sequence of characters. cinterop package contains all the declarations collected from headers by the cinterop tool. collections. appPackageName but that does not work. For example, extensions to String could be in StringExtensions. package. These names can be different in case the JvmPackageName annotation is used. 0+2 your build number will be 3. (Different from the formatting version). To combat these restrictions, you would start the package name with a leading '_' so 3. However, individual package name parts can only start with May 16, 2024 · I'm working on an Android app (screen time, kotlin) where I need to display the names of the apps along with their usage statistics. annotation. May 12, 2016 · package some. 请注意，用作类型参数的装箱原生类型映射到平台类型： 例如，List<java. app. Sep 18, 2015 · Here we can get the class name in kotlin. Now i'm not sure how to change both package and app name. And, in your adapter class, you have class MyPagerAdapter(fm: FragmentManager). search in API. capitalized Dec 9, 2017 · Extension functions have scopes. For Example 1. There's an easier way than the other answers that doesn't require you to name the resource explicitly or worry about exceptions with package names. demo import kotlin. Generally, a string value is a sequence of characters in double quotes ("): May 18, 2016 · However, a package name (or a "sub-package" name for that matter, like "reader" in com. Follow Parse JSON string to Kotlin object. Nov 1, 2016 · const val MAX_ATTEMPTS = 3 private const val DEFAULT_NAME = "Guest" private const val MIN_AGE = 16 data class User(val id: String, val name: String = DEFAULT_NAME) This is similar to the static properties in Java. * Imports. string_array_name In XML: @[package:] The core-ktx Kotlin module also contains extension functions that make working with spans even easier. In most of the cases instead of hard coding the strings inside the code. fragment. * kotlin. May 15, 2012 · If you need class name within a method, use getLocalClassName(). itself; the connection between a file and its package is established only via a package header. simpleName, etc). name Jun 8, 2022 · Using reflection (and a little string manipulation) I can get the Kotlin class as well as print out the relative name of the class. ) after the specific string variable. someclass"); Constructor<?> ctor = clazz. mydomain. The name can contain uppercase or lowercase letters, numbers, and underscores ('_'). I solved my problem by changing the package name in the manifest. classNameJava: String get() { return javaClass. time package. chi. content. Jan 27, 2020 · data class Repo( @field:SerializedName("name") var name: String ) That code is declaring a data class along with its properties via the primary constructor . purchases. newInstance(new Object Jun 2, 2024 · The KClass object represents a Kotlin class at runtime and can be obtained with several strategies. package; public class Clz { public static final String ACTION_DIVE = Clz. onCreate(savedInstanceState); setContentView(R. If you need class name outside a method, use getClass(). It may happen when someone rename a class, the previous compiled version will remain in target/classes and cause "Conflicting overload". variable_name) For more details, you can refer to the Android Developers documents Dec 20, 2013 · In 2024+ and new scenarios with kotlin DSL. Share May 18, 2017 · Let's see how to declare a const variable in Kotlin: const val COMMUNITY_NAME = "wiki" And the analogous code written in Java would be: final static String COMMUNITY_NAME = "wiki"; Adding to the answers above - @JvmField an be used to instruct the Kotlin compiler not to generate getters/setters for this property and expose it as a field. I head the same issue when building with mvn package but mvn clean package helped. ACTION_DIVE and the value will be "some. java class and the press F6. xml file so that it Functions for working with collections, strings, and regular expressions · Using named arguments, default parameter values, and the infix call syntax · Adapting Java libraries to Kotlin through extension functions and properties · Structuring code with top-level and local functions and properties Jan 27, 2020 · Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand Jan 4, 2010 · Fully qualified name of the package this class is located in, from Kotlin's point of view, or empty string if this name does not differ from the JVM's package FQ name. The first one is just string like this: 2019-08-07 09:00:00 and like this: 1565209665. com. string. Feb 14, 2022 · As per Kotlin syntax, you need to replace Tea. Hope it should solve your problem. 1. class "String" not belongs to "com. databinding. Go to the content_main. xml. " If you want to change package name. Dec 16, 2021 · Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand Oct 6, 2020 · kotlin has two buildin extension functions in kotlin. Package Names. yaml file after an version number. network. isTraceEnabled) logger. However, unlike nameof, ::class. example object MyObject {} how can I convert the string com. Class loaders are not required to tell the VM which classes it can provide, instead they are just handed requests for classes, and have to return a class or throw an exception. class. os. kt import com. getLaunchIntentForPackage("com. I have used this. name are replaced by Kotlin to ordinary strings during compilation. If you need to have the platform-dependent line separator, you can do replace("\n", System. packageName val pkg = packageName{} It doesn’t allocate anything per use and should be generally quick enough to be used directly in the code, but a huge drawback is its non-standard calling style. reflect. sourceDir) return dexFile. BaseFragment class switch theme. kts it shows: that mainClassName has been Steps to Get the File Name in Kotlin. View import androidx. That is, they tend to belong outside of a class. Forecast in the second page rather your own Forecast. KotlinUtils (KotlinUtils. List, kotlin. (IF you dont know the id go to the design tab on the bottom and click on the related Asset. my. Intent import android. capitalized(): String {} Then you can import it in your other packages with: import my. It is worth noting that KClass is a part of the reflection package. io package. It is build number written in pubspec. java. Jul 3, 2013 · It seems that you are able to receive the event of new package added after that its a very simple concept to get the all relevant information about that package like Jan 19, 2013 · I have an application package name. . *: This package contains the most basic classes and functions of Kotlin, such as basic data types (Int, String, etc. Please note that all code shown below is within a Kotlin JVM module that is imported Sep 19, 2020 · You don't need to add package name field here to get application base package name. Intent filters Aug 12, 2010 · This works to intent just the gmail app. _3). Jun 20, 2019 · I was wondering if there is any way to define multiple variables in Kotlin at once like in Java and almost every other existing language in the world . array. demo") imageView1 Mar 19, 2024 · Therefore, for simplicity, we’ll execute each solution 10000 times and expect the produced 10000 strings to be all different. xml file. getName() + ". Simply only the class name. myapp. Package names are all lowercase, with consecutive words simply concatenated together (no underscores). Aug 2, 2020 · As mentioned in the accepted answer, the <class>::class. In most cases, you should keep the namespace and application ID the same, as they are by default. weatherkot. myapplite Aug 14, 2023 · I created a compose multiplatform project using Jetbrains template with package name as com. test. getInstallerPackageName(context. text. – Amir Abiri Commented Sep 25, 2021 at 10:50 Nov 27, 2024 · For example, if all the code in the project is in the org. Create a File object using the file path. DIVE"; } that is accessible from outside that class as Clz. package. On Tue, Nov 19, 2019 at 1:57 PM chedo ***@***. I've tried tacking toString() on the end of app. xml file and there you need to change the. forName() method. If a file contains multiple classes, or only top-level declarations, choose a name describing what the file contains, and name the file accordingly. 2 Jan 3, 2025 · The Android and iOS versions of an application can often have a lot in common but also differ significantly—especially in terms of their user interface (UI): from subtle variations in scrolling behavior to completely divergent navigation logic. 2. forName("com. getProperty("line. pic1 is your drawable image name; drawable is the resource folder; android. Nov 23, 2016 · A valid Android package name is described in the AndroidManifest documentation for the package attribute: The name should be unique. Replace question mark ????? with the related file id name. comparisons. You could use a simple class like this to store them: class Method(val name: String, val method: (String) -> Unit) ((String) -> Unit is the type of a function that takes a single String parameter, and doesn't return a useful value. toBoolean() public actual inline fun String?. you should remove the import statement from the first page, which is use the domain. Here’s an example program that demonstrates how to Jan 9, 2024 · This is used to show app's name which you give while creating your app. applicationInfo. separator")). Parameters Nov 27, 2024 · Strings. Any, etc. Access the name property of the File object to get the file name. toBoolean() Now I want to add toBoolean for Any?: fun Any?. text String. CharSequence. random() // pseudo-code val chosenClass = selection. _for. ***> wrote: do not put . xml as Jul 5, 2017 · the code above your comparedString can working is that you are using kotlin. Kotlin properties are made up of the property itself, a getter, and—if mutable—a setter. println("Package Name " + context. getPackage(). String is also optimized, since there is no implementation in kotlin, if you try java. abc . make a checking function operator fun String Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand Sep 9, 2024 · Kotlin naming conventions for packages, classes, interfaces, methods, variables, constants, generics, enums, and annotations Jan 18, 2024 · Caution: While the namespace property represents your app's Java or Kotlin package name, once the APK is compiled, the package attribute in the merged manifest file represents your app's universally unique application ID. socket should be in the network/socket subdirectory of the source root. The only difference between your two solutions is, that the latter works in escaped strings (one double-quote, escape sequences supported) and also in raw strings (three double-quotes, escape sequences do not work). getName(); System. json is quite simple { "0" : "some picture&quot;, &quot;1&quot; : Mar 19, 2020 · @Graham: In your activity, you have val fragmentAdapter = MyPagerAdapter(supportFragmentManager). variable_name) or use: val string: String = getString(R. kotlin package should be placed directly under the source root, and files in org. final Intent intent = new Intent(Intent. println("Package Name = " + packageName); Fully qualified name of the package this class is located in, from Kotlin's point of view, or empty string if this name does not differ from the JVM's package FQ name. If you have app components that reside in sub-packages, such as in com. So your first example should be Nov 14, 2024 · Once the shared module is added as a dependency, we can access the shared string resources using the "resources" package and the name of the resource file. If you want to reuse the class name in multiple methods within the same class, then use private final String TAG = getClass(). forName() Method AClass. public static String PACKAGE_NAME; @Override public void onCreate(Bundle savedInstanceState) { super. The name of a package is a simple or a qualified path, which creates a package hierarchy. getPackageName()); But its giving me a Manifest file package name value ie. buildinit. Using instance of the class you can get package name by using getClass(). Sep 29, 2017 · I cannot seem to access main classes within the test package in my Kotlin module within an Android Studio project. Aug 23, 2017 · I'm creating my first Kotlin classes in my Android application. ), control structures and basic functions. map Apr 30, 2022 · Kotlin是壹種編譯為Java字節碼的現代編程語言。它是免費的，開源的，並有望使Android開發更有趣。 在前面的文章中，您了解了 Jul 27, 2020 · Kotlin is statically-typed language, you can't do dynamic typing here, the Types are resolved at compile-time. Sep 25, 2024 · Kotlin is distributed with the Kotlin/JS standard library as a single file, which is itself compiled as an UMD module, so you can use it with any module system described above. * // This function reads the entire line the user enters as a string. I therefore assume it uses reflection in a Jan 16, 2016 · The question is about getting a function object dynamically by its name where the name isn't known at compile time (i. But, the first argument is not the package name of the class; it is the package name of the application---the package attribute of the manifest element in that application's AndroidManifest. Using the Class. simpleName property will provide a result similar to that of the C# nameof operator. so sys You can also create a static variable in your main activity, instantiated to be the package name. replace(String, String, Boolean = ) defined in kotlin. APPLICATION_ID are used to obtain the package. appcomp Aug 7, 2019 · I'm getting date data from weather API in two versions. May 29, 2013 · After that, you need to rename the package name in android manifest` to the name of the new package. util. This is why it is not accessible outside of the ExtensionExample class. main); PACKAGE_NAME = getApplicationContext Nov 18, 2018 · You can also do the same on instances, which means you can do any::class and use that to grab the name. followed by the name of the variable. zacharymcdaniel. The method returns the package name of this entity as a String. user fun getAllUsers() { } fun getProfileFor(userId: String) { } data class User(val id: String, val name: String) Usage: Mar 31, 2021 · I have written a simple Statment like this: val installer = context. kt extension appended. javaClass. SharedModule Dec 1, 2024 · Working with dates and their string representations is a common task in software development. Uri import android. r. shared. Dec 13, 2014 · When interoperating with java, sometimes the java code contains nullability information such as @Nullable and @NotNull which kotlin uses to infer the types, for example @Nullable String name makes name to be of type String? in kotlin. instead your just creating extension function and without class how can u get its package name. String directly you can obtain the expected compiler error: Apr 8, 2021 · None of the following functions can be called with the arguments supplied. This behavior can be Jul 1, 2019 · Executing method methodA Executing method methodA - without explicit this The name of method is methodA This way you can leverage all the "IDE intelligence" (renaming, searching for occurrences, etc. Multiline Strings. packageName) but it's now deprecated as shown in the picture: Is there any alter Dec 25, 2020 · But if I paste it inside fragment, I need to reference the activity of that fragment to get the package name. getString(R. Let me know if you hit any issues. It is formatted as a full Java-language-style package name for the Android app. import com. in as domain, use any keyword like . For example, the length of a string can be found with the length property: Jul 8, 2019 · How can I set the npm package scope using the kotlin-gradle-plugin? Looking at PackageJson. myapplite" I am using one library project in that I want package names of classes that I am using in MyApp. base. replace(oldChar: Char, newChar: Char, ignoreCase: Boolean = false): String You are able to access it because kotlin. Dec 10, 2019 · Is it possible in Kotlin to create an instance of a class by providing just a string containing a package name and class name? I know that this can be done using Java: Class<?> clazz = Class. widget. tasks / InitBuild / packageName Nov 4, 2020 · here your not creating a class. Sample Code. dev . Package name of that app with its organization,project_name Jun 19, 2016 · The ComponentName constructor taking two Strings can be used to refer to a component in another application. These are particularly useful for embedding large chunks of text, such as JSON or XML data, while maintaining the original formatting. packageManager. This entity can be a class, an array, an interface, etc. and your version number will be 1. toClass() I can reference classes in Python using strings with the getattr function. Change the namespace. I kept getting an empty string for BuildConfig. Further, each string should have the length 10 and match the “^[0-9a-zA-Z]+$” regex. Improve this answer. In this tutorial, we’ll explore different ways to get a KClass from a package class name string in Kotlin. two methods/functions have the same signature, if they have the same name and same parameters, regardless of the return type. vertx. Declare a String in Kotlin There are whole bunch of ways we can define a String in Kotlin. x web app written in Kotlin and Gradle as the build tool. text My code Nov 16, 2020 · val availableClasses = listOf<String>( "classA", "classB", "classC" ) Then once I have a selected string, instantiate only that one; something like: private var selection: String = availableClasses. val <T : Any > T. Since Jan 26, 2023 · A number of packages are imported into every Kotlin file by default: kotlin. In this article, we'll explore different approaches for converting dates to strings in Kotlin using these tools. parse("[email protected Oct 18, 2021 · One approach here would be to store a reference to the function it should call, in addition to the name. getConstructor(String. Bundle import android. e "myFunc11") - not how to get the name of a known function. val identifier = resources. adobe. Dec 2, 2019 · What's also odd is that when I hardcode a string that string comes back correctly. purchases, the name value must add the missing sub-package names, such as ". Feb 25, 2017 · Both Context. Apart from the default Sep 21, 2017 · Is it possible to get a Package or Class reference inside a Kotlin file? private val log = Logger. Aug 6, 2010 · Just use these following two lines, so you can launch any installed application whose package name is known: Intent launchIntent = getPackageManager(). jvm. I want the package name to be used in Class. cancel) Nov 9, 2020 · I have a vert. xml file "app_name", "MyApp" in strings. ACTION_VIEW) . Jan 30, 2017 · In 2018 I had to add package com. trace(message()) fun getLoggerName(): String { Mar 6, 2023 · Here is an overview of some of these packages: kotlin. For most use cases of Kotlin/JS, it is recommended to use a Gradle dependency on kotlin-stdlib-js, which is also available on NPM as the kotlin package. I am perfectly fine with finding the first matching package name (if multiple packages have the same Dec 25, 2024 · Assuming that you know which package the global function is in, you first need to find all the Kotlin file facade classes (the classes with a Kt suffix) in that package. As a result, when you type the content of a your query, Android Studio suggests already defined table names. * JS: kotlin. ) May 28, 2021 · Create a class instance using a string containing the package name and class name. package_name at the beginning of a class. Allow calling a non-designated initializer. you can use applicationPackage in your app. text is implicitly imported. name; OR get name via the method Class#getName: val name = AClass::class. valueOf(testString) pro Mar 29, 2021 · The return type never is constituent to the method/function signature. Oct 11, 2020 · appPackageName is of type String? but getLaunchIntentForPackage() requires String. Is there any way to get the icon, name of this application ? package name example: com. you. getLogger(package. Note: unlike many other languages, Kotlin packages do not require files to have any specific locations w. openchrome import android. I think the problem I'm having lies in my ignorance of Kotlin's null avoidance fussiness and I just don't really know how to get around it yet since I'm brand new to Kotlin and Mar 5, 2022 · Note that the existing replace function in the standard library is also an extension function, declared in the kotlin. findOrNull(value: V): T? = enumEntries<T>(). gradle. Aug 3, 2018 · I need to convert strings to Enum values, but want a function which returns null if the string is not an enum. example. Forecast // ^--- remove it from your source code /** * getStandaloneMonthName, This returns a standalone month name for the specified month, in the * specified locale. class with Tea::class @Database(entities = {Tea::class}, version = 1, exportSchema = false) Remove @Entity from your TeaDatabase class and add it to Tea. package fun String. simpleName } How to get a Kotlin KClass from a package Is it returning an empty string for VERSION_NAME? If you're getting an empty string for BuildConfig. For example, let's assume I want the java array ["January", "February", "Marc 3 days ago · Advanced String Interpolation 1. Click on your R. Collection, kotlin. The web app has been generated with https://start. sequences. To achieve this, I've implemented a getAppName function in my co Sep 22, 2020 · Exploring kotin possibilities at first time and a bit confused how to convert JSON string into List object. Here's an example: // MainActivity. String, for the mapped type kotlin. viewModels import ${applicationPackage}. net. like in Java : String x = "Hello World!", y = Aug 16, 2023 · The getStackTrace() method on the Thread class returns an array of stack trace elements representing the stack dump of a thread. Jul 17, 2023 · Another hack: inline fun packageName(noinline block: -> Unit): String = block. String interpolation works seamlessly within multiline strings as well. kotlin_module file. getPackageName() and BuildConfig. Lets have a look at the following example, here we have declare two immutable strings website Jul 2, 2017 · You can access string value in Kotlin by: val string: String = resources. *: This package defines annotations that can be used in Kotlin to provide additional information about program parts. What I would do in Java is: private static final String TAG = MyClass. Dec 2, 2023 · Introduction: Changing the package name of an Android Kotlin project might seem like a daunting task, but it’s a common requirement, especially when you want to rebrand your app or integrate it Nov 1, 2015 · Both ways are documented. This is my current code, which stopped working with the most recent version of the android gradle plugin: private String getPackageName(ApplicationVariant variant) { // TODO: There's probably a better way to get the package name of the variant being tested. co. 在本指南中，我们将了解如何在 Kotlin 中声明，使用和操作字符串。 在 Kotlin 中声明一个String 我们可以在 Kotlin 中定义一个String。让我们看一下下面的例子，这里我们已经声明了两个不可变的字符串website和longString我们还声明了两个可变字符串name和lName。 Jan 16, 2024 · In Kotlin, packages are declared at the top of a file using the . g $,₹, etc) (Locale doesn't matter) android kotlin String Length. qualifiedName. Class class is used to get the package name of this entity. Nov 27, 2021 · There’s a package name set in your gradle file to be used in your manifest and that your app will be known by, but also the package that some or all of your classes might be in. When the properties are completely independent of any class, you can define them as top-level in a separate file without the class. gradle in your android studio in addition to changing the package name in the manifest. Iterable, kotlin. qualifiedName; OR get name via the property Class. myapplication and app name as My Application by default. Then just use that variable in fragment. packageName. %M – treat the argument as a member of a package or class, inserting the properly qualified member name and ensuring imports are added as appropriate. Mar 30, 2023 · How do I get a string from resources using its name in Android - Introduction Android applications use different types of strings to be displayed inside different types of views such as text view, buttons and others. data. Button import androidx. getIdentifier("my_color", "color", activity?. name: val name = AClass::class. text: public actual inline fun String. sample. Kotlin, being a modern and versatile language, provides a robust suite of tools to convert dates to strings with the java. kt), and you put the definition inside it like so: package my. io/. Oct 21, 2021 · I'm attempting to retrieve a list of classes in a given package name on Android. setType("plain/text") . package and it works without any issues. android. com would translate to com. Feb 5, 2022 · I have kotlin apps program like this: package com. In the example, the com. I've tried the various suggestions for getting the class name for java and kotlin classes with no luck (ie qualifiedName, simpleName, ::class. So in order to get the name, use any::class. myapp class MyClass { // class code goes here } In this example, the code is organized within the . but when i convert AClass java file to Kotlin file ,it will only return a class name. xml of your application ! In fact if you want to access to a known Android resource value you have to use it this way : Resources. name) // ? // other functions I did it with a little trick: val logger = getFunctionLogger(message) if (logger. KProperty1 @OptIn(ExperimentalStdlibApi::class) inline fun <reified T : Enum<T>, V> KProperty1<T, V>. In some languages, including Russian and Czech, the standalone version of * the month name is different from the version of the month name you would use as part of a * full date. If you decompile Apr 23, 2024 · %N – treat the argument as another code element and insert its name. It is preferred to add these strings inside the strings. Fully qualified name of the package this class is located in, from Kotlin's point of view, or empty string if this name does not differ from the JVM's package FQ name. abc"); startActivity( launchIntent ); If you don't know the package name of application that you wanted to launch then try your hand on: Oct 11, 2019 · as a work around, with reference to guidelines given on oracle website, I have used package name in_. view. kotlin. getName(); if AClass is a java class, this method will return package name and class name. replace(Regex, String) defined in kotlin. VERSION_NAME then read on. layout. Clz. MyObject into a reference to MyObject? Sep 7, 2023 · Special prefixes or suffixes, like those seen in the examples name_, mName, s_name, and kName, are not used except in the case of backing properties (see Backing properties). kotlin package and its subpackages, files with the org. How do I change it to just the name of the day or day Feb 20, 2019 · They can be anywhere, but it seems to make sense to have extensions for a particular class in the same file and/or package. kotlin. In this guide, we will see how to declare, use and manipulate strings in Kotlin. A String in Kotlin is an object, which contain properties and functions that can perform certain operations on strings, by writing a dot character (. To get the name of a file in Kotlin, follow these steps: Import the File class from the java. domain. getPackageName() to get package dynamically) Kotlin. By default, the Kotlin/Native compiler doesn't allow calling a non-designated Objective-C initializer as a super() constructor. Kotlin supports multiline strings using triple quotes ("""). When the functions are somewhat related to a class, define them just above the class, in the same file: User. xdyhi zaozq hcpobf pwof siyffgz fcza fszysaek yagjc pagp nmdytm