dtu.ds.warnme.app.dialog.ReportDialog.java Source code

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Here is the source code for dtu.ds.warnme.app.dialog.ReportDialog.java

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/**
 * Project:   warnme-app
 * File:      ReportDialog.java
 * License: 
 *            This file is licensed under GNU General Public License version 3
 *            http://www.gnu.org/licenses/gpl-3.0.txt
 *
 * Copyright: Bartosz Cichecki [ cichecki.bartosz@gmail.com ]
 * Date:      Mar 30, 2014
 */

package dtu.ds.warnme.app.dialog;

import org.apache.http.Header;

import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.app.DialogFragment;
import android.content.DialogInterface;
import android.location.Location;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.RadioButton;
import android.widget.Toast;

import com.loopj.android.http.AsyncHttpResponseHandler;

import dtu.ds.warnme.app.R;
import dtu.ds.warnme.app.activity.MainActivity;
import dtu.ds.warnme.app.dialog.listener.ReportDialogListener;
import dtu.ds.warnme.app.model.impl.Event;
import dtu.ds.warnme.app.model.impl.EventType;
import dtu.ds.warnme.app.utils.UiUtilities;
import dtu.ds.warnme.app.ws.client.restful.RestClientHolder;

/**
 * @author Bartosz Cichecki
 * 
 */
public class ReportDialog extends DialogFragment {

    private final static String TAG = "ReportDialog";

    private ReportDialogListener listener;

    private AlertDialog dialog;

    private RadioButton accidentRdBtn;

    private RadioButton policeRdBtn;

    private RadioButton speedCameraRdBtn;

    private EditText noteEditText;

    private View progressView;

    private View formView;

    private EventType getEventType() {
        if (accidentRdBtn.isChecked()) {
            return EventType.ACCIDENT;
        }
        if (policeRdBtn.isChecked()) {
            return EventType.POLICE;
        }
        if (speedCameraRdBtn.isChecked()) {
            return EventType.SPEEDCAMERA;
        }
        throw new IllegalStateException("At least one radio button in the group must be checked!");
    }

    @Override
    public void onAttach(Activity activity) {
        super.onAttach(activity);
        try {
            listener = (ReportDialogListener) activity;
        } catch (ClassCastException ex) {
            throw new ClassCastException(activity.toString() + " must implement ReportDialogListener");
        }
    }

    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {
        AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
        View view = getActivity().getLayoutInflater().inflate(R.layout.dialog_report, null);
        builder.setView(view);
        builder.setTitle(R.string.report);
        builder.setPositiveButton(R.string.report, new DialogInterface.OnClickListener() {

            @Override
            public void onClick(DialogInterface dialogInterface, int which) {
                // Nothing do to here
            }
        });

        builder.setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener() {

            @Override
            public void onClick(DialogInterface dialogInterface, int which) {
                // Nothing do to here
            }
        });

        progressView = view.findViewById(R.id.dialog_report_progress);
        formView = view.findViewById(R.id.dialog_report_form);

        accidentRdBtn = (RadioButton) view.findViewById(R.id.dialog_report_form_radio_button_event_type_accident);
        policeRdBtn = (RadioButton) view.findViewById(R.id.dialog_report_form_radio_button_event_type_police);
        speedCameraRdBtn = (RadioButton) view
                .findViewById(R.id.dialog_report_form_radio_button_event_type_speed_camera);
        noteEditText = (EditText) view.findViewById(R.id.dialog_report_form_edit_text_note);

        dialog = builder.create();

        dialog.setOnShowListener(new DialogInterface.OnShowListener() {

            @Override
            public void onShow(DialogInterface dialogInterface) {

                final Button positiveButton = dialog.getButton(DialogInterface.BUTTON_POSITIVE);
                positiveButton.setOnClickListener(new View.OnClickListener() {

                    @Override
                    public void onClick(View v) {
                        String note = noteEditText.getText().toString();
                        Location location = (Location) getArguments().get(MainActivity.KEY_CURRENT_LOCATION);

                        Event event = new Event();
                        event.setEventType(getEventType());
                        event.setLatitude(location.getLatitude());
                        event.setLongitude(location.getLongitude());
                        event.setBearing((180 + location.getBearing()) % 360);
                        event.setNote(note);

                        RestClientHolder.getRestClient().addEvent(dialog.getContext(), event,
                                new AsyncHttpResponseHandler() {

                                    @Override
                                    public void onFailure(int statusCode, Header[] headers, byte[] responseBody,
                                            Throwable error) {
                                        Log.e(TAG, "Reporting failed. [statusCode = " + statusCode + ", error="
                                                + error + "]");
                                        listener.onReportFailed();

                                        Toast.makeText(dialog.getContext(), R.string.report_failed,
                                                Toast.LENGTH_LONG).show();
                                    }

                                    @Override
                                    public void onFinish() {
                                        positiveButton.setEnabled(true);
                                        UiUtilities.fadeInFadeOut(formView, progressView);
                                    }

                                    @Override
                                    public void onStart() {
                                        positiveButton.setEnabled(false);
                                        UiUtilities.fadeInFadeOut(progressView, formView);
                                    }

                                    @Override
                                    public void onSuccess(int statusCode, Header[] headers, byte[] responseBody) {
                                        Log.i(TAG, "Reporting successful. [statusCode = " + statusCode + "]");
                                        dialog.dismiss();

                                        listener.onReportSuccessful();
                                    }

                                });

                    }
                });

                final Button negativeButton = dialog.getButton(DialogInterface.BUTTON_NEGATIVE);
                negativeButton.setOnClickListener(new View.OnClickListener() {

                    @Override
                    public void onClick(View v) {
                        RestClientHolder.getRestClient().cancelRequests(dialog.getOwnerActivity(), true);
                        dialog.dismiss();
                        listener.onAbort();
                    }
                });

            }
        });

        return dialog;
    }

    @Override
    public void onDismiss(DialogInterface dialogInterface) {
        super.onDismiss(dialog);

        RestClientHolder.getRestClient().cancelRequests(dialog.getContext(), true);
    }

}