Android - How To Close An Activity On Button Click?

I want a button click to close an Activity. I am new to intents and and a little confused. This is ActivityOne which keeps a track of life cycle. On a button press, it opens Activi

Solution 1:

You want to close ActivityTwo when a button is clicked? Just use finish();

Full code for the button listener in ActivityTwo would be:

ButtoncloseButton= (Button) findViewById(R.id.bClose); 
closeButton.setOnClickListener(newOnClickListener() {

    @OverridepublicvoidonClick(View v) {

        // TODO:// This function closes Activity Two// Hint: use Context's finish() method
        finish();
    }
});

Solution 2:

@Arjun Krishnan you want to kill activityTwo?

try this

 ActivityTwo.this.finish();

It would help you

Solution 3:

Alright the best way to finish the current Activity is by using finish() method. So inside the onClick() of your button in the ActivityTwo you can do this.

closeButton.setOnClickListener(newOnClickListener() {

        @OverridepublicvoidonClick(View v) {
            finish();
            //closes ActivityTwo
        }
});

no need to make new intents for finishing current Activity. Also note that pressing back will also finish your Activity.

Solution 4:

Replace these two lines

Intent myIntent2=new Intent(getApplicationContext(),ActivityTwo.class); ActivityTwo.this.finish(myIntent2);

with this ActivityTwo.this.finish();

Solution 5:

Button exit= (Button) findViewById(R.id.yes);
exit.setOnClickListener(newView.OnClickListener() {
            @OverridepublicvoidonClick(View view) {
                MainActivity.this.finish();
            }
        });