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CustomChoiceList / src / com.example.android.customchoicelist /

MainActivity.java

       
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        /*
       
       
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        * Copyright 2013 The Android Open Source Project
       
       
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        *
       
       
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        * Licensed under the Apache License, Version 2.0 (the "License");
       
       
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        * you may not use this file except in compliance with the License.
       
       
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        * You may obtain a copy of the License at
       
       
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        *
       
       
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        *     http://www.apache.org/licenses/LICENSE-2.0
       
       
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        *
       
       
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        * Unless required by applicable law or agreed to in writing, software
       
       
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        * distributed under the License is distributed on an "AS IS" BASIS,
       
       
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        * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
       
       
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        * See the License for the specific language governing permissions and
       
       
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        * limitations under the License.
       
       
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        */
       
       
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        package com.example.android.customchoicelist;
       
       
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        import android.app.ListActivity;
       
       
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        import android.os.Bundle;
       
       
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        import android.view.View;
       
       
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        import android.view.ViewGroup;
       
       
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        import android.widget.BaseAdapter;
       
       
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        import android.widget.TextView;
       
       
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        /**
       
       
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        * This sample demonstrates how to create custom single- or multi-choice
       
       
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        * {@link android.widget.ListView} UIs. The most interesting bits are in
       
       
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        * the <code>res/layout/</code> directory of this sample.
       
       
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        */
       
       
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        public class MainActivity extends ListActivity {
       
       
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        protected void onCreate(Bundle savedInstanceState) {
       
       
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        super.onCreate(savedInstanceState);
       
       
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        setContentView(R.layout.sample_main);
       
       
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        setListAdapter(new MyAdapter());
       
       
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        }
       
       
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        /**
       
       
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        * A simple array adapter that creates a list of cheeses.
       
       
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        */
       
       
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        private class MyAdapter extends BaseAdapter {
       
       
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        @Override
       
       
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        public int getCount() {
       
       
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        return Cheeses.CHEESES.length;
       
       
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        }
       
       
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        @Override
       
       
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        public String getItem(int position) {
       
       
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        return Cheeses.CHEESES[position];
       
       
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        }
       
       
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        @Override
       
       
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        public long getItemId(int position) {
       
       
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        return Cheeses.CHEESES[position].hashCode();
       
       
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        }
       
       
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        @Override
       
       
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        public View getView(int position, View convertView, ViewGroup container) {
       
       
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        if (convertView == null) {
       
       
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        convertView = getLayoutInflater().inflate(R.layout.list_item, container, false);
       
       
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        }
       
       
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        ((TextView) convertView.findViewById(android.R.id.text1))
       
       
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        .setText(getItem(position));
       
       
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        return convertView;
       
       
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        }
       
       
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        }
       
       
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        }