Android Open Source - esr-scanner History Item Adapter

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License

The source code is released under:

Apache License

Java Source Code

/*
 * Copyright 2012 ZXing authors/*w  ww  .ja v a2  s  .  c o m*/
 *
 * 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 ch.luklanis.esscan.history;

import android.app.Activity;
import android.content.res.Resources;
import android.text.TextUtils;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.LinearLayout;
import android.widget.TextView;

import java.util.ArrayList;

import ch.luklanis.esscan.R;
import ch.luklanis.esscan.paymentslip.PsResult;

final class HistoryItemAdapter extends ArrayAdapter<HistoryItem> {

    private final Activity activity;

    HistoryItemAdapter(Activity activity) {
        super(activity, R.layout.history_list_item, new ArrayList<HistoryItem>());
        this.activity = activity;
    }

    @Override
    public View getView(int position, View view, ViewGroup viewGroup) {
        LinearLayout layout;
        if (view instanceof LinearLayout) {
            layout = (LinearLayout) view;
        } else {
            LayoutInflater factory = LayoutInflater.from(activity);
            layout = (LinearLayout) factory.inflate(R.layout.history_list_item, viewGroup, false);
        }

        HistoryItem item = getItem(position);
        PsResult result = item.getResult();

        String title;
        String address;
        if (result != null) {
            title = result.toString() + " " + item.getAmount();
            address = item.getAddress().replaceAll("[\\r\\n]+", ", ");

            String status = item.getDTAFilename();
            if (!TextUtils.isEmpty(status)) {
                address += TextUtils.isEmpty(address) ? status : "\r\n" + status;
            }
        } else {
            Resources resources = getContext().getResources();
            title = resources.getString(R.string.history_empty);
            address = resources.getString(R.string.history_empty_detail);
        }

        ((TextView) layout.findViewById(R.id.history_title)).setText(title);
        ((TextView) layout.findViewById(R.id.history_detail)).setText(address);

        return layout;
    }

}

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