Android example source code file (ListOfButtons.java)

This example Android source code file (ListOfButtons.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Android by Example" ^TM.

Java - Android tags/keywords

alabama, alaska, android, app, arizona, arrayadapter, button, california, colorado, connecticut, content, delaware, listactivity, myadapter, os, override, string, ui, view, widget

The ListOfButtons.java Android example source code

/*
 * Copyright (C) 2007 The Android Open Source Project
 *
 * 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.
 */

package android.widget.focus;

import com.android.frameworks.coretests.R;

import android.app.ListActivity;
import android.content.Context;
import android.os.Bundle;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.Button;

/**
 * A layout with a ListView containing buttons.
 */
public class ListOfButtons extends ListActivity {


    @Override
    protected void onCreate(Bundle icicle) {
        super.onCreate(icicle);

        setContentView(R.layout.list_with_button_above);
        getListView().setItemsCanFocus(true);
        setListAdapter(new MyAdapter(this, mLabels));
    }

    String[] mLabels = {
            "Alabama", "Alaska", "Arizona", "apple sauce!",
            "California", "Colorado", "Connecticut", "Delaware"
    };


    public String[] getLabels() {
        return mLabels;
    }

    public static class MyAdapter extends ArrayAdapter<String> {


        public MyAdapter(Context context, String[] labels) {
            super(context, 0, labels);
        }


        @Override
        public View getView(int position, View convertView, ViewGroup parent) {
            String label = getItem(position);

            Button button = new Button(parent.getContext());
            button.setText(label);
            return button;
        }

        @Override
        public boolean areAllItemsEnabled() {
            return false;
        }
    }
}