CreateEvent.java
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package net.plil.clubinfo.etunicorn.app.event;
import android.app.DatePickerDialog;
import android.app.Dialog;
import android.content.DialogInterface;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.design.widget.TextInputLayout;
import android.support.v4.app.DialogFragment;
import android.support.v7.app.AlertDialog;
import android.view.LayoutInflater;
import android.view.MotionEvent;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.DatePicker;
import android.widget.EditText;
import android.widget.ProgressBar;
import android.widget.Spinner;
import android.widget.Toast;
import com.android.volley.AuthFailureError;
import com.android.volley.Request;
import com.android.volley.Response;
import com.android.volley.VolleyError;
import com.android.volley.toolbox.JsonObjectRequest;
import net.plil.clubinfo.etunicorn.R;
import net.plil.clubinfo.etunicorn.app.MainActivity;
import net.plil.clubinfo.etunicorn.utils.VolleyUtils;
import org.json.JSONException;
import org.json.JSONObject;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.HashMap;
import java.util.Locale;
import java.util.Map;
public class CreateEvent extends DialogFragment {
private DialogInterface.OnDismissListener onDismissListener;
Calendar myCalendar = Calendar.getInstance();
EditText mName;
EditText mPrice;
Spinner mDate;
TextInputLayout mPriceInput;
TextInputLayout mNameInput;
ProgressBar mProgressBar;
private String[] arraySpinnerDate;
private ArrayAdapter<String> adapterDate;
DatePickerDialog.OnDateSetListener date = new DatePickerDialog.OnDateSetListener() {
@Override
public void onDateSet(DatePicker view, int year, int monthOfYear,
int dayOfMonth) {
myCalendar.set(Calendar.YEAR, year);
myCalendar.set(Calendar.MONTH, monthOfYear);
myCalendar.set(Calendar.DAY_OF_MONTH, dayOfMonth);
updateLabel();
}
};
@Override
@NonNull
public Dialog onCreateDialog(Bundle savedInstanceState) {
// Use the Builder class for convenient dialog construction
LayoutInflater inflater = getActivity().getLayoutInflater();
View view = inflater.inflate(R.layout.fragment_create_event, null);
mName = (EditText) view.findViewById(R.id.create_event_name);
mPrice = (EditText) view.findViewById(R.id.create_event_price);
mDate = (Spinner) view.findViewById(R.id.create_event_date);
mPriceInput = (TextInputLayout) view.findViewById(R.id.create_event_price_input);
mNameInput = (TextInputLayout) view.findViewById(R.id.create_event_name_input);
arraySpinnerDate = new String[]{
getString(R.string.create_event_date_input)
};
adapterDate = new ArrayAdapter<>(getActivity(),
R.layout.simple_item_layout, arraySpinnerDate);
mDate.setAdapter(adapterDate);
mProgressBar = (ProgressBar) view.findViewById(R.id.create_event_progress_bar);
AlertDialog dialog = new AlertDialog.Builder(getActivity())
.setTitle(R.string.create_event)
.setView(view)
.setPositiveButton(R.string.valid, null)
.setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
VolleyUtils.getInstance(getContext()).getRequestQueue().cancelAll(CreateEvent.class);
}
}).create();
mDate.setOnTouchListener(new View.OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
if (event.getAction() == MotionEvent.ACTION_UP) {
new DatePickerDialog(getContext(), date, myCalendar
.get(Calendar.YEAR), myCalendar.get(Calendar.MONTH),
myCalendar.get(Calendar.DAY_OF_MONTH)).show();
}
return true;
}
});
dialog.setOnShowListener(new DialogInterface.OnShowListener() {
@Override
public void onShow(DialogInterface dialog) {
Button button = ((AlertDialog) dialog).getButton(AlertDialog.BUTTON_POSITIVE);
button.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
boolean testDateInputOk = true;
if (mPrice.getText().toString().isEmpty()) {
mPriceInput.setError(getString(R.string.error_create_event_input_price));
testDateInputOk = false;
} else {
mPriceInput.setError(null);
}
if (mName.getText().toString().isEmpty()) {
mNameInput.setError(getString(R.string.error_create_event_input_nom));
testDateInputOk = false;
} else {
mNameInput.setError(null);
}
if ((mDate.getSelectedItem()).equals(getString(R.string.create_event_date))) {
testDateInputOk = false;
Toast.makeText(getContext(), getString(R.string.error_create_event_date), Toast.LENGTH_LONG).show();
}
if (testDateInputOk) {
mProgressBar.setVisibility(View.VISIBLE);
mPriceInput.setVisibility(View.GONE);
mNameInput.setVisibility(View.GONE);
mDate.setVisibility(View.GONE);
JSONObject jsonObject = new JSONObject();
try {
jsonObject.put("nom", mName.getText().toString());
jsonObject.put("prix", Double.parseDouble(mPrice.getText().toString()));
jsonObject.put("date", mDate.getAdapter().getItem(0));
} catch (JSONException e) {
e.printStackTrace();
}
JsonObjectRequest jsonObjectRequest = new JsonObjectRequest(Request.Method.POST, VolleyUtils.baseUri + "/evenement", jsonObject, new Response.Listener<JSONObject>() {
@Override
public void onResponse(JSONObject response) {
mProgressBar.setVisibility(View.GONE);
dismiss();
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
mProgressBar.setVisibility(View.GONE);
mPriceInput.setVisibility(View.VISIBLE);
mNameInput.setVisibility(View.VISIBLE);
mDate.setVisibility(View.VISIBLE);
Toast.makeText(getContext(), error.getMessage(), Toast.LENGTH_LONG).show();
}
}
) {
@Override
public Map<String, String> getHeaders() throws AuthFailureError {
Map<String, String> headers = new HashMap<>();
headers.put("Authorization", MainActivity.session.getToken());
return headers;
}
};
jsonObjectRequest.setTag(CreateEvent.class);
VolleyUtils.getInstance(getContext()).addToRequestQueue(jsonObjectRequest);
}
}
});
}
});
dialog.setCanceledOnTouchOutside(false);
return dialog;
}
@Override
public void onStop() {
VolleyUtils.getInstance(getContext()).getRequestQueue().cancelAll(CreateEvent.class);
dismissAllowingStateLoss();
super.onStop();
}
private void updateLabel() {
String myFormat = "yyyy-MM-dd";
SimpleDateFormat sdf = new SimpleDateFormat(myFormat, Locale.FRANCE);
arraySpinnerDate[0] = sdf.format(myCalendar.getTime());
adapterDate.notifyDataSetChanged();
}
public void setOnDismissListener(DialogInterface.OnDismissListener onDismissListener) {
this.onDismissListener = onDismissListener;
}
@Override
public void onDismiss(DialogInterface dialog) {
super.onDismiss(dialog);
if (onDismissListener != null) {
onDismissListener.onDismiss(dialog);
}
}
}