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Call mainactivity method from another class

WebJul 25, 2024 · So I essentially called that method in MainActivity, which nullifies my whole question. From 'override fun onActivityResult (some intent stuff)', it goes back to FBManager, authorises the sign in account, and can then updateUI () back in MainActivity using a very similar solution to yours. – NicCoe Jul 26, 2024 at 11:15 Add a comment 0 WebSep 14, 2016 · Add a comment. 1. Create a singleton class in Kotlin using the object keyword and call Kotlin singleton class in Java like below : object SampleSingleton { fun someMethod () { println ("I love coding") } } If from Java then as follows. public static void main (String args []) { SampleSingleton.INSTANCE.someMethod (); }

android - Call Activity method from adapter - Stack Overflow

WebFeb 27, 2015 · Sorted by: 11. See below code: public class Utils { public static void showToast (Context mContext,String message) { Toast.makeText (mContext, message, Toast.LENGTH_SHORT).show (); } } and call this method from when ever you want like -. Utils.showToast (activity, "hello"); hope i m hellpfull to you. Share. Improve this answer. WebDec 11, 2015 · Certain methods can't be started manually but are called automatically once you start an Activity, see the Android reference on Activities, especially the 'Activity Lifecycle' section. The easiest way to start an Activity would be. Intent intent = new Intent (MainActivity.this, Droidian.class); startActivity (intent); Also you might want to ... colorful hanging pots for plants https://boatshields.com

android - call api with Retrofit JAVA - Stack Overflow

WebHow to call a method in mainactivity from another class? Instead, move all such methods which need to be called from other classes into a Utility class which accepts a … WebI am new to android. I am trying to move from adapter to activity using Intent and the adapter has been called from a fragment. I am getting the following exception: (adsbygoogle = window.adsbygoogle []).push({}); This is my Adapter Class This is the code where I am calling the adapter from WebJan 23, 2015 · One possible solution is to use LocalBroadcastManager to communicate between your receiver class and your activity class: Fire up an Intent in your receiver class in onReceive () with: Intent i = new Intent ("NameYourIntentHere"); LocalBroadcastManager.getInstance (context).sendBroadcast (i); Get the … dr shirley clark

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Call mainactivity method from another class

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Web7. One more way is:: Write a method in your adapter lets say public void callBack () {}. Now while creating an object for adapter in activity override this method. Override method will be called when you call the method in adapter. Myadapter adapter = new Myadapter () { @Override public void callBack () { // dosomething } }; Share. WebOct 15, 2011 · The main class will read from a file and uses the second class to find how may times the same words have been repeated in the file and add them to an array that contans the words and number of times the word repeated. I am ok …

Call mainactivity method from another class

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WebOct 24, 2024 · class MainActivity : ComponentActivity () { private val weatherAPI = "rNCnpnQge4Il62hiTcLVX6FAr8IPG7oW" override fun onCreate (savedInstanceState: Bundle?) { super.onCreate (savedInstanceState) setContent { composable { getRegionsHttp () } } } @Composable fun composable (regionsHttp: () ->Unit) {} Share Improve this … Web在我的应用程序中，有一个线程可以正常工作.但是，当我调用另一个类以从服务器获取数据时，我无法在线程上运行.请参阅下面的代码示例.. class MainActivity extends Activity implements Runnable { public void onCreate() { new Thread(this).start(); } public void run() { //here is code for download data from server after completion this and in ...

Webdeclare that method static and call by using only Activity name. Apart from what you explained, that's a way of coupling. pass your Activity's context to BroadcastReceiver's contructor. That wouldn't work because you want to call a method that's not part of AppCompatActivity. WebSep 21, 2024 · How to call main activity method in another class in Android? You can create a static method in Mainactivity and call MainActivity.doSomeWork (). Your …

Web您好，我一直在嘗試通過json將值從android表單傳遞到php頁面，並通過JSON獲取結果，我有一個示例並將其實現。 在該示例中，我將通過android表單輸入的用戶名和密碼通過頁面中的json通過php頁面傳遞到php頁面，它檢索從表單數據庫傳遞的詳細信息的作用並將結果傳遞給android類， WebJan 3, 2015 · So I have a Xamarin.Forms solution and there's an Android project plus a Portable Class Library. I am calling the starting page from the MainActivity.cs inside the Android project which itself calls the first page from the forms defined in Portable Class Library project (by calling App.GetMainPage()).

Web如果您打算重用一些代碼來顯示 MainActivity 和 LoginActivity 之間的對話框，您可以將 function 移動到一個新的實用程序 class，然后將當前的 Activity 實例傳遞給 function。在將代碼保留在 MainActivity 本身的同時也可以這樣做，但在我看來，前一種方法看起來更干凈。

WebCalling custom class/method in android moatist 2014-06-18 05:32:46 574 1 java/ android/ xml/ eclipse/ parsing colorful hard hatsWebCalling activity's methods from a separate class. (Example) Treehouse Community March 30 @ 2pm webinar: Creating an Organizational Culture of Learning Home Free Trial Sign … colorful harnessWebCall MainActivity method from another class in android. Technically, the myMethod will get called, but since you create the MainActivity yourself, it's not attached to anything. … dr shirley chiropractor san antonio