at.alladin.rmbt.android.views.ResultDetailsView.java Source code

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Here is the source code for at.alladin.rmbt.android.views.ResultDetailsView.java

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/*******************************************************************************
 * Copyright 2013-2015 alladin-IT GmbH
 * 
 * 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 at.alladin.rmbt.android.views;

import java.util.ArrayList;
import java.util.HashMap;

import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

import android.content.Context;
import android.util.AttributeSet;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.LinearLayout;
import android.widget.ListAdapter;
import android.widget.ListView;
import android.widget.ProgressBar;
import android.widget.SimpleAdapter;
import android.widget.TextView;
import at.alladin.openrmbt.android.R;
import at.alladin.rmbt.android.main.RMBTMainActivity;
import at.alladin.rmbt.android.util.CheckTestResultDetailTask;
import at.alladin.rmbt.android.util.EndTaskListener;
import at.alladin.rmbt.android.util.Helperfunctions;

public class ResultDetailsView extends LinearLayout implements EndTaskListener {

    public static enum ResultDetailType {
        SPEEDTEST, QUALITY_OF_SERVICE_TEST, OPENDATA,
    }

    private View view;

    private static final String DEBUG_TAG = "ResultDetailsView";

    public static final String ARG_UID = "uid";

    private RMBTMainActivity activity;

    private CheckTestResultDetailTask testResultDetailTask;

    private ListAdapter valueList;

    private ListView listView;

    private TextView emptyView;

    private ProgressBar progessBar;

    private ArrayList<HashMap<String, String>> itemList;

    private String uid;

    private JSONArray testResult;

    private EndTaskListener resultFetchEndTaskListener;

    /**
     * 
     * @param context
     */
    public ResultDetailsView(Context context, RMBTMainActivity activity, String uid, JSONArray testResult) {
        this(context, null, activity, uid, testResult);
    }

    /**
     * 
     * @param context
     * @param attrs
     */
    public ResultDetailsView(Context context, AttributeSet attrs, RMBTMainActivity activity, String uid,
            JSONArray testResult) {
        super(context, attrs);

        LayoutInflater layoutInflater = (LayoutInflater) getContext()
                .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        this.view = createView(layoutInflater);
        this.activity = activity;
        this.uid = uid;
        this.testResult = testResult;
    }

    /**
     * 
     * @param inflater
     * @return
     */
    public View createView(final LayoutInflater inflater) {
        final View view = inflater.inflate(R.layout.test_result_detail, this);

        listView = (ListView) view.findViewById(R.id.valueList);
        listView.setVisibility(View.GONE);

        emptyView = (TextView) view.findViewById(R.id.infoText);
        emptyView.setVisibility(View.GONE);

        progessBar = (ProgressBar) view.findViewById(R.id.progressBar);

        return view;
    }

    public void initialize(EndTaskListener resultFetchEndTaskListener) {
        itemList = new ArrayList<HashMap<String, String>>();

        this.resultFetchEndTaskListener = resultFetchEndTaskListener;

        if ((testResultDetailTask == null || testResultDetailTask != null || testResultDetailTask.isCancelled())
                && uid != null) {
            if (this.testResult != null) {
                System.out.println("TESTRESULT found ResultDetailsView");
                taskEnded(this.testResult);
            } else {
                System.out.println("TESTRESULT NOT found ResultDetailsView");
                System.out.println("initializing ResultDetailsView");

                testResultDetailTask = new CheckTestResultDetailTask(activity, ResultDetailType.SPEEDTEST);

                testResultDetailTask.setEndTaskListener(this);
                testResultDetailTask.execute(uid);
            }
        }
    }

    @Override
    public void taskEnded(final JSONArray testResultDetail) {
        //if (getVisibility()!=View.VISIBLE)
        //    return;

        if (this.resultFetchEndTaskListener != null) {
            this.resultFetchEndTaskListener.taskEnded(testResultDetail);
        }

        if (testResultDetail != null && testResultDetail.length() > 0
                && (testResultDetailTask == null || !testResultDetailTask.hasError())) {
            this.testResult = testResultDetail;

            System.out.println("testResultDetail: " + testResultDetail);

            try {

                HashMap<String, String> viewItem;

                for (int i = 0; i < testResultDetail.length(); i++) {

                    final JSONObject singleItem = testResultDetail.getJSONObject(i);

                    viewItem = new HashMap<String, String>();
                    viewItem.put("name", singleItem.optString("title", ""));

                    if (singleItem.has("time")) {
                        final String timeString = Helperfunctions.formatTimestampWithTimezone(
                                singleItem.optLong("time", 0), singleItem.optString("timezone", null),
                                true /* seconds */);
                        viewItem.put("value", timeString == null ? "-" : timeString);
                    } else
                        viewItem.put("value", singleItem.optString("value", ""));
                    itemList.add(viewItem);
                }
            } catch (final JSONException e) {
                e.printStackTrace();
            }

            valueList = new SimpleAdapter(activity, itemList, R.layout.test_result_detail_item,
                    new String[] { "name", "value" }, new int[] { R.id.name, R.id.value });

            listView.setAdapter(valueList);

            listView.invalidate();

            progessBar.setVisibility(View.GONE);
            emptyView.setVisibility(View.GONE);
            listView.setVisibility(View.VISIBLE);

        } else {
            Log.i(DEBUG_TAG, "LEERE LISTE");
            progessBar.setVisibility(View.GONE);
            emptyView.setVisibility(View.VISIBLE);
            emptyView.setText(activity.getString(R.string.error_no_data));
            emptyView.invalidate();
        }

    }

    /**
     * 
     * @return
     */
    public JSONArray getTestResult() {
        return testResult;
    }
}