com.klick.plugins.listviewalert.ListViewAlert.java Source code

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Here is the source code for com.klick.plugins.listviewalert.ListViewAlert.java

Source

package com.klick.plugins.listviewalert;

/*
  Licensed to the Apache Software Foundation (ASF) under one
  or more contributor license agreements.   See the NOTICE file
  distributed with this work for additional information
  regarding copyright ownership.  The ASF licenses this file
  to you 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.
*/
import java.util.ArrayList;
import java.util.List;
import org.json.JSONArray;
import org.json.JSONException;
import android.app.AlertDialog;
import android.content.DialogInterface;
import org.apache.cordova.CordovaPlugin;
import org.apache.cordova.CallbackContext;
import org.apache.cordova.CordovaInterface;
import org.apache.cordova.PluginResult;
import android.view.ContextThemeWrapper;

/**
 * This class provides a service.
 */
public class ListViewAlert extends CordovaPlugin {
    static String TAG = "ListViewAlert";

    /**
     * Constructor.
     */
    public ListViewAlert() {
    }

    /**
     * Executes the request and returns PluginResult.
     *
     * @param action      The action to execute.
     * @param args         JSONArry of arguments for the plugin.
     * @param callbackId   The callback id used when calling back into JavaScript.
     * @return            A PluginResult object with a status and message.
     */
    @Override
    public boolean execute(String action, JSONArray args, CallbackContext callbackContext) throws JSONException {

        if (action.equals("ListViewAlert")) {
            this.loadList(args, callbackContext);
        }
        return true;
    }

    // --------------------------------------------------------------------------
    // LOCAL METHODS
    // --------------------------------------------------------------------------
    public void loadList(final JSONArray thelist, final CallbackContext callbackContext) {
        final CordovaInterface cordova = this.cordova;
        Runnable runnable = new Runnable() {
            public void run() {
                List<String> list = new ArrayList<String>();
                // we start with index 1 because index 0 is the title
                for (int x = 1; x < thelist.length(); x++) {
                    try {
                        list.add(thelist.getString(x));
                    } catch (JSONException e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                    }
                }
                CharSequence[] items = list.toArray(new CharSequence[list.size()]);
                AlertDialog.Builder builder = new AlertDialog.Builder(
                        new ContextThemeWrapper(cordova.getActivity(), android.R.style.Theme_Holo_Dialog));
                try {
                    builder.setTitle(thelist.getString(0));
                    // builder.setMessage( "This is a hardcoded message to try whether or not this is feasible!");
                } catch (JSONException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                } // index 0 contains the title
                builder.setItems(items, new DialogInterface.OnClickListener() {
                    public void onClick(DialogInterface dialog, int item) {
                        dialog.dismiss();
                        // we +1 to item because item starts from 0, but from
                        // thelist[0], that was the title...
                        callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.OK, item + 1));
                        //callbackContext.sendPluginResult(pluginResult)
                    }
                });
                AlertDialog alert = builder.create();
                alert.getWindow().getAttributes().windowAnimations = android.R.style.Animation_Dialog;
                alert.show();
            }
        };
        this.cordova.getActivity().runOnUiThread(runnable);
    }
}