![]() Now store the number in int form and apply addition. Here s11 stores the number entered in textbox 1.We have to do the same with another Textbox(e2). Here we have used TextView because we only have to display text avoiding it being user-changeable. Now we have to input numbers in form of string using the getText() function. The input statement will be "String s11=e1.getText().toString() " Here num1 is id for textbox and we are just giving a variable name ‘e1’ to text box with id ‘num1’. Similarly, we have to use the same statement for the second textbox with the variable name ‘e2’. For the third text box, we have used "TextView t1=(TextView) findViewById(R.id.result) " Open the MainActivity.java file there within the class, make a method named doSum(View v). In this method, first of all, we have to link two EditText with variables so that we can use them for our input. So link those edit box with variables we have written "EditText e1=(EditText )findViewById(R.id.num1) " Step 3: Working with the MainActivity.java file Split() String method in Java with examplesĪfter using this code the UI will be like:.Producer-Consumer solution using threads in Java.Method and Block Synchronization in Java.Naming a thread and fetching name of current thread in Java.What does start() function do in multithreading in Java?.Java Concurrency – yield(), sleep() and join() Methods.Lifecycle and States of a Thread in Java.Check if Email Address is Valid or not in Java. #SIMPLE ANDROID PROGRAM HOW TO#How to open dialer in Android through Intent?.Android | How to send data from one activity to second activity.How to build a simple Calculator app using Android Studio?.ISRO CS Syllabus for Scientist/Engineer Exam.ISRO CS Original Papers and Official Keys.GATE CS Original Papers and Official Keys.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |