com.srikanth.phonegap.ActivityPlugin.java Source code

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Here is the source code for com.srikanth.phonegap.ActivityPlugin.java

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/*
   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.
*/
package com.srikanth.phonegap;

import org.apache.cordova.CordovaArgs;
import org.apache.cordova.LOG;
import org.json.JSONArray;
import org.json.JSONException;

import android.content.Intent;

import org.apache.cordova.CallbackContext;
import org.apache.cordova.CordovaPlugin;
import org.apache.cordova.PluginResult;

/**
 * This class provides a service.
 */
public class ActivityPlugin extends CordovaPlugin {

    static String TAG = "ActivityPlugin";

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

    /**
     * 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.
     */
    public boolean execute(String action, CordovaArgs args, final CallbackContext callbackContext) {
        PluginResult result = new PluginResult(PluginResult.Status.OK, "");
        try {
            if (action.equals("start")) {
                this.startActivity(args.getString(0));
                callbackContext.sendPluginResult(result);
                callbackContext.success();
                return true;
            }
        } catch (JSONException e) {
            result = new PluginResult(PluginResult.Status.JSON_EXCEPTION, "JSON Exception");
            callbackContext.sendPluginResult(result);
            return false;
        }
        return false;
    }

    // --------------------------------------------------------------------------
    // LOCAL METHODS
    // --------------------------------------------------------------------------

    public void startActivity(String className) {
        try {
            Intent intent = new Intent().setClass(this.cordova.getActivity(), Class.forName(className));
            LOG.d(TAG, "Starting activity %s", className);
            this.cordova.getActivity().startActivity(intent);
        } catch (ClassNotFoundException e) {
            e.printStackTrace();
            LOG.e(TAG, "Error starting activity %s", className);
        }
    }

}