at.alladin.rmbt.android.loopmode.measurement.MeasurementDetailsFragment.java Source code

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Here is the source code for at.alladin.rmbt.android.loopmode.measurement.MeasurementDetailsFragment.java

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/*******************************************************************************
 * Copyright 2016 Specure 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.loopmode.measurement;

import java.util.ArrayList;
import java.util.List;

import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.ProgressBar;
import android.widget.TextView;
import at.alladin.openrmbt.android.R;
import at.alladin.rmbt.android.loopmode.DetailsListItem;
import at.alladin.rmbt.android.loopmode.LoopModeResults;
import at.alladin.rmbt.android.loopmode.measurement.SpeedMeasurementDetails.SpeedType;

public class MeasurementDetailsFragment extends Fragment {

    public static interface MeasurementDetailsItem extends DetailsListItem {
        boolean isRunning();

        boolean isDone();

        String getMedian();
    }

    public static MeasurementDetailsFragment newInstance() {
        final MeasurementDetailsFragment f = new MeasurementDetailsFragment();
        return f;
    }

    private LoopModeResults results;

    private ListView listView;

    private TextView currentText;

    private TextView medianText;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        final View v = inflater.inflate(R.layout.loop_mode_measurement_fragment, container, false);
        listView = (ListView) v.findViewById(R.id.lm_list);
        currentText = (TextView) v.findViewById(R.id.lm_measurement_list_header_current);
        medianText = (TextView) v.findViewById(R.id.lm_measurement_list_header_median);
        return v;
    }

    public boolean hasResults() {
        return results != null;
    }

    public void initList(LoopModeResults results) {
        this.results = results;
        final List<MeasurementDetailsItem> mdList = new ArrayList<MeasurementDetailsFragment.MeasurementDetailsItem>();
        mdList.add(new PingMeasurementDetails(getActivity(), results));
        mdList.add(new SpeedMeasurementDetails(getActivity(), results, SpeedType.DOWN));
        mdList.add(new SpeedMeasurementDetails(getActivity(), results, SpeedType.UP));
        mdList.add(new QoSMeasurementDetails(getActivity(), results));
        listView.setAdapter(new MeasurementListAdapter(mdList));
    }

    public void updateList() {
        if (listView.getAdapter() != null) {
            ((MeasurementListAdapter) listView.getAdapter()).notifyDataSetChanged();

            if (results != null && LoopModeResults.Status.RUNNING.equals(results.getStatus())) {
                currentText.setText(R.string.loop_test_current);
                if (results.getLastTestResults() != null) {
                    medianText.setText(R.string.loop_test_last);
                } else {
                    medianText.setText("");
                }
            } else {
                currentText.setText(R.string.loop_test_last);
                medianText.setText(R.string.loop_test_median);
            }
        }
    }

    public class MeasurementListAdapter extends BaseAdapter {

        private class ViewHolder {
            TextView measurement;
            ProgressBar progress;
            ImageView status;
            TextView current;
            TextView median;
        }

        private final List<MeasurementDetailsItem> items;

        public MeasurementListAdapter(List<MeasurementDetailsItem> items) {
            this.items = items;
        }

        @Override
        public int getCount() {
            return items != null ? items.size() : 0;
        }

        @Override
        public Object getItem(int position) {
            return items != null ? items.get(position) : null;
        }

        @Override
        public long getItemId(int position) {
            return position;
        }

        @Override
        public View getView(int position, View convertView, ViewGroup parent) {
            ViewHolder holder;

            if (convertView == null) {
                LayoutInflater inflater = getActivity().getLayoutInflater();
                convertView = inflater.inflate(R.layout.loop_mode_measurement_list_item, parent, false);
                holder = new ViewHolder();
                holder.measurement = (TextView) convertView.findViewById(R.id.lm_measurement);
                holder.progress = (ProgressBar) convertView.findViewById(R.id.lm_measurement_progress);
                holder.status = (ImageView) convertView.findViewById(R.id.lm_measurement_status);
                holder.current = (TextView) convertView.findViewById(R.id.lm_measurement_current);
                holder.median = (TextView) convertView.findViewById(R.id.lm_measurement_median);
                convertView.setTag(holder);
            }

            holder = (ViewHolder) convertView.getTag();

            final MeasurementDetailsItem md = (MeasurementDetailsItem) getItem(position);
            holder.measurement.setText(md.getTitle());
            holder.current.setText(md.getCurrent());
            holder.median.setText(md.getMedian());

            if (md.isDone()) {
                holder.progress.setVisibility(View.GONE);
                holder.status.setVisibility(View.VISIBLE);
                holder.status.setImageResource(md.getStatusResource());
            } else {
                holder.status.setVisibility(View.GONE);
                holder.progress.setVisibility(md.isRunning() ? View.VISIBLE : View.INVISIBLE);
            }

            return convertView;
        }

    }
}