Ch 3 - Adding a click event to button in constraint layout | | Easy Android development tutorial

Published: 16 October 2020
on channel: myzingonline

134

Adding a click event to button in constraint layout

Steps to follow:

Step 1: Go to Pallete choose button then
drag button

Step 2: Select the button and click on Infer Constraints

Step 3: Go to main activity add a function
public void button_click(View view){
//Checking the button name
if((view == findViewById(R.id.buttonfrag1))){
}
}

Step 4: Go to design and go to button properties
select button_click in on Click option.

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