Example usage for android.widget EditText.OnEditorActionListener EditText.OnEditorActionListener

Introduction

In this page you can find the example usage for android.widget EditText.OnEditorActionListener EditText.OnEditorActionListener.

Prototype

EditText.OnEditorActionListener

Source Link

Usage

From source file:com.kinvey.sample.kitchensink.account.LoginFragment.java

protected void addEditListeners() {
    login.setEnabled(validateInput());/*from w  ww  .java2  s .  c  o m*/

    username.addTextChangedListener(new TextWatcher() {
        @Override
        public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {
        }

        @Override
        public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {
        }

        @Override
        public void afterTextChanged(Editable editable) {
            login.setEnabled(validateInput());
        }
    });

    username.setOnEditorActionListener(new EditText.OnEditorActionListener() {
        @Override
        public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
            if ((actionId == EditorInfo.IME_ACTION_NEXT || actionId == EditorInfo.IME_ACTION_DONE
                    || (event.getAction() == KeyEvent.ACTION_DOWN
                            && event.getKeyCode() == KeyEvent.KEYCODE_ENTER))
                    && username.getText().length() < MIN_USERNAME_LENGTH) {

                CharSequence text = "User name must contain at least " + MIN_USERNAME_LENGTH + " characters";
                Toast.makeText(getSherlockActivity().getApplicationContext(), text, Toast.LENGTH_SHORT).show();
                return true;
            }
            return false;
        }
    });

    password.addTextChangedListener(new TextWatcher() {
        @Override
        public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {
        }

        @Override
        public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {
        }

        @Override
        public void afterTextChanged(Editable editable) {
            login.setEnabled(validateInput());
        }
    });

    password.setOnEditorActionListener(new EditText.OnEditorActionListener() {
        @Override
        public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
            if ((actionId == EditorInfo.IME_ACTION_NEXT || actionId == EditorInfo.IME_ACTION_DONE
                    || (event.getAction() == KeyEvent.ACTION_DOWN
                            && event.getKeyCode() == KeyEvent.KEYCODE_ENTER))
                    && password.getText().length() < MIN_USERNAME_LENGTH) {
                CharSequence text = "Password must contain at least " + MIN_PASSWORD_LENGTH + " characters";
                Toast.makeText(getSherlockActivity(), text, Toast.LENGTH_SHORT).show();
                return true;
            }
            return false;
        }
    });

}

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