Android example source code file (ListItemISVAndButton.java)

This example Android source code file (ListItemISVAndButton.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

android, button, context, internalselectionview, isv, linearlayout, listitemisvandbutton, listscenario, override, textview, ui, util, utilities, utils, view, viewgroup, widget

The ListItemISVAndButton.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.listview;

import android.content.Context;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.LinearLayout;
import android.widget.TextView;
import android.util.InternalSelectionView;
import android.util.ListScenario;

/**
 * Each item is an internal selection view, a button, and some filler
 */
public class ListItemISVAndButton extends ListScenario {


    @Override
    protected void init(Params params) {
        params.setItemScreenSizeFactor(2.0)
                .setNumItems(3)
                .setItemsFocusable(true);
    }

    @Override
    protected View createView(int position, ViewGroup parent, int desiredHeight) {
        Context context = parent.getContext();

        final LinearLayout ll = new LinearLayout(context);
        ll.setOrientation(LinearLayout.VERTICAL);

        final InternalSelectionView isv = new InternalSelectionView(context, 8, "ISV postion " + position);
        isv.setLayoutParams(new LinearLayout.LayoutParams(
                ViewGroup.LayoutParams.MATCH_PARENT,
                desiredHeight - 240));
        ll.addView(isv);

        final LinearLayout.LayoutParams buttonLp =
                new LinearLayout.LayoutParams(
                        ViewGroup.LayoutParams.MATCH_PARENT,
                        40);
        final Button topButton = new Button(context);
        topButton.setLayoutParams(
                buttonLp);
        topButton.setText("button " + position + ")");
        ll.addView(topButton);

        final TextView filler = new TextView(context);
        filler.setLayoutParams(new LinearLayout.LayoutParams(
                ViewGroup.LayoutParams.MATCH_PARENT,
                200));
        filler.setText("filler");
        ll.addView(filler);


        return ll;
    }

}