Android Open Source - android4tv-example3 Edit Text With Delete

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License

The source code is released under:

Apache License

Java Source Code

/*
 * Copyright (C) 2014 iWedia S.A. Licensed under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with the
 * License. You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law
 * or agreed to in writing, software distributed under the License is
 * distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 *//*from w w  w  .  j  a  v a 2  s  .  c o m*/
package com.iwedia.view;

import android.content.Context;
import android.util.AttributeSet;
import android.view.KeyEvent;
import android.view.View;
import android.widget.EditText;

/**
 * Custom edit text with delete function
 * 
 * @author bane
 */
public class EditTextWithDelete extends EditText {
    public EditTextWithDelete(Context context, AttributeSet attrs, int defStyle) {
        super(context, attrs, defStyle);
        init();
    }

    public EditTextWithDelete(Context context, AttributeSet attrs) {
        super(context, attrs);
        init();
    }

    public EditTextWithDelete(Context context) {
        super(context);
        init();
    }

    private void init() {
        setOnKeyListener(new EditKeyListener());
    }

    private class EditKeyListener implements OnKeyListener {
        @Override
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            if (event.getAction() == KeyEvent.ACTION_DOWN) {
                if (keyCode == KeyEvent.KEYCODE_DPAD_LEFT) {
                    v.onKeyDown(KeyEvent.KEYCODE_DEL, new KeyEvent(0, 0));
                    return true;
                }
            }
            return false;
        }
    }
}

Java Source Code List

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