i am getting response from server.But when my code reaches onPostExecute() method I get the following exception : 01-18 02:20:40.485 435-435/ W/dalvikvm﹕ threadid=1: thread exiting with uncaught exception (group=0x4001d800)Ġ1-18 02:20:40.505 435-435/ E/AndroidRuntime﹕ FATAL EXCEPTION: mainĪt (Toast.java:231)Īt .HttpAsyncTask.onPostExecute(HttpAsyncTask.java:119)Īt .HttpAsyncTask.onPostExecute(HttpAsyncTask.java:26)Īt android.os.AsyncTask.finish(AsyncTask.java:417)Īt android.os.AsyncTask.access$300(AsyncTask.java:127)Īt android.os.AsyncTask$InternalHandler.handleMessage(AsyncTask.java:429)Īt android.os.Handler.dispatchMessage(Handler.java:99)Īt android.os.Looper.loop(Looper.java:123)Īt (ActivityThread.java:4627)Īt .invokeNative(Native Method)Īt .invoke(Method.java:521)Īt .ZygoteInit$n(ZygoteInit.java:868)Īt .ZygoteInit.main(ZygoteInit.java:626)Īt. After creating Toast object you can display the toast by using show () method.
This method takes three parameters context, popup text message, the toast duration. Public void setMargin (float horizontalMargin, float verticalMargin)Ĭhanges the horizontal and vertical margin difference.I am implementing a code in android that sends json data to server.I am referring to the tutorials of the following link :-Īlmost all the code works fine, i.e. toast.show () We can also create toast with single line by passing variables directly to makeText () function. Makes the toast containing text and duration. Setup the gradle by just locating the Gradle Scripts>Build.Gradle 1. At last, give the activity name and click on 'Finish'. Select an empty activity and click 'Next'. Select the 'Phone and Tablet' and click 'Next'. Public static Toast makeText(Context context, CharSequence text, int duration) Create a new project in Android Studio and call it: CustomToast. Give a name to the project and click 'Next'. The widely used methods of Toast class are given below. Constantĭisplays view for the long duration of time.ĭisplays view for the short duration of time. The makeText() method will take three parameters. There are only 2 constants of Toast class which are given below. In android, we can create a Toast by instantiating an object using makeText() method.
Toast class is used to show notification for a particular interval of time. You can visit next page to see the code for custom toast. You can also create custom toast as well for example toast displaying image. The makeText method (makes a standard toast) takes three parameters: Context : The context to use (Application or Activity object).
Below is the code for the MainActivity.kt file. Go to the MainActivity.kt file and refer to the following code. A toast contains message to be displayed quickly and disappears after sometime. // Declare the parameters to use for the Toast Context context getApplicationContext() // in an Activity, you may also use this // in a fragment, you can. Step 3: Working with the MainActivity.kt file.
Andorid Toast can be used to display information for the short period of time.
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