it.nacios.app.dialog.SimpleProgressDialog.java Source code

Introduction

Here is the source code for it.nacios.app.dialog.SimpleProgressDialog.java

Source

/*******************************************************************************
* Copyright (c) 2012, 2013 Nacios Technologies.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Apache License Version 2.0
* which accompanies this distribution, and is available at
* http://www.apache.org/licenses/
*
* Contributors:
* Nacios Technologies - initial API and implementation
* Mauro Brasiliano - Nicola Del Gobbo - Vincenzo Villani
*******************************************************************************/

package it.nacios.app.dialog;

import org.apache.cordova.api.CallbackContext;
import org.apache.cordova.api.CordovaPlugin;
import org.json.JSONArray;
import org.json.JSONException;

import android.app.ProgressDialog;
import android.content.Context;

public class SimpleProgressDialog extends CordovaPlugin {

    private ProgressDialog spd = null;

    @Override
    public boolean execute(String action, final JSONArray args, final CallbackContext callbackContext)
            throws JSONException {
        if ("show".equals(action)) {
            final Context currentCtx = cordova.getActivity();
            cordova.getActivity().runOnUiThread(new Runnable() {
                @Override
                public void run() {
                    String msg = null;
                    try {
                        msg = args.getString(0);
                    } catch (Exception e) {
                        msg = "Attendere prego...";
                    }
                    spd = ProgressDialog.show(currentCtx, "", msg);
                    callbackContext.success();
                }
            });

            return true;
        } else if ("hide".equals(action)) {
            cordova.getActivity().runOnUiThread(new Runnable() {
                @Override
                public void run() {
                    if (spd != null) {
                        spd.dismiss();
                        spd = null;
                    }
                    callbackContext.success();
                }
            });
            return true;
        }

        return false;
    }

}