Question

I want to start an activity through editText’s text.

For example: When I enter any string, such as ‘string’, it should automatically start an activity.

Answer 1

I think using TextWatcher you can startActivity.You just check string in afterTextChanged method…

if(s.toString().equals("string")){
 //startActivity here
}

Like,

edittext.addTextChangedListener(new TextWatcher() {

            @Override
            public void onTextChanged(CharSequence s, int start, int before, int count) {
                // TODO Auto-generated method stub

            }

            @Override
            public void beforeTextChanged(CharSequence s, int start, int count,
                    int after) {
                // TODO Auto-generated method stub

            }

            @Override
            public void afterTextChanged(Editable s) {
                if(s.toString().equals("string")){
                            //startActivity here
                        }
            }
        });