app skeleton

1 files changed, 267 insertions, 0 deletions

diff --git a/StoneIsland/plugins/cordova-plugin-network-information/src/android/NetworkManager.java b/StoneIsland/plugins/cordova-plugin-network-information/src/android/NetworkManager.java
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+++ b/StoneIsland/plugins/cordova-plugin-network-information/src/android/NetworkManager.java
@@ -0,0 +1,267 @@
+/*
+       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 org.apache.cordova.networkinformation;
+
+import org.apache.cordova.CallbackContext;
+import org.apache.cordova.CordovaInterface;
+import org.apache.cordova.CordovaPlugin;
+import org.apache.cordova.PluginResult;
+import org.apache.cordova.CordovaWebView;
+import org.json.JSONArray;
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.net.ConnectivityManager;
+import android.net.NetworkInfo;
+import android.util.Log;
+
+public class NetworkManager extends CordovaPlugin {
+
+    public static int NOT_REACHABLE = 0;
+    public static int REACHABLE_VIA_CARRIER_DATA_NETWORK = 1;
+    public static int REACHABLE_VIA_WIFI_NETWORK = 2;
+
+    public static final String WIFI = "wifi";
+    public static final String WIMAX = "wimax";
+    // mobile
+    public static final String MOBILE = "mobile";
+    
+    // Android L calls this Cellular, because I have no idea! 
+    public static final String CELLULAR = "cellular";
+    // 2G network types
+    public static final String GSM = "gsm";
+    public static final String GPRS = "gprs";
+    public static final String EDGE = "edge";
+    // 3G network types
+    public static final String CDMA = "cdma";
+    public static final String UMTS = "umts";
+    public static final String HSPA = "hspa";
+    public static final String HSUPA = "hsupa";
+    public static final String HSDPA = "hsdpa";
+    public static final String ONEXRTT = "1xrtt";
+    public static final String EHRPD = "ehrpd";
+    // 4G network types
+    public static final String LTE = "lte";
+    public static final String UMB = "umb";
+    public static final String HSPA_PLUS = "hspa+";
+    // return type
+    public static final String TYPE_UNKNOWN = "unknown";
+    public static final String TYPE_ETHERNET = "ethernet";
+    public static final String TYPE_WIFI = "wifi";
+    public static final String TYPE_2G = "2g";
+    public static final String TYPE_3G = "3g";
+    public static final String TYPE_4G = "4g";
+    public static final String TYPE_NONE = "none";
+
+    private static final String LOG_TAG = "NetworkManager";
+
+    private CallbackContext connectionCallbackContext;
+
+    ConnectivityManager sockMan;
+    BroadcastReceiver receiver;
+    private JSONObject lastInfo = null;
+
+    /**
+     * Sets the context of the Command. This can then be used to do things like
+     * get file paths associated with the Activity.
+     *
+     * @param cordova The context of the main Activity.
+     * @param webView The CordovaWebView Cordova is running in.
+     */
+    public void initialize(CordovaInterface cordova, CordovaWebView webView) {
+        super.initialize(cordova, webView);
+        this.sockMan = (ConnectivityManager) cordova.getActivity().getSystemService(Context.CONNECTIVITY_SERVICE);
+        this.connectionCallbackContext = null;
+
+        // We need to listen to connectivity events to update navigator.connection
+        IntentFilter intentFilter = new IntentFilter();
+        intentFilter.addAction(ConnectivityManager.CONNECTIVITY_ACTION);
+        if (this.receiver == null) {
+            this.receiver = new BroadcastReceiver() {
+                @Override
+                public void onReceive(Context context, Intent intent) {
+                    // (The null check is for the ARM Emulator, please use Intel Emulator for better results)
+                    if(NetworkManager.this.webView != null)
+                        updateConnectionInfo(sockMan.getActiveNetworkInfo());
+                }
+            };
+            webView.getContext().registerReceiver(this.receiver, intentFilter);
+        }
+
+    }
+
+    /**
+     * Executes the request and returns PluginResult.
+     *
+     * @param action            The action to execute.
+     * @param args              JSONArry of arguments for the plugin.
+     * @param callbackContext   The callback id used when calling back into JavaScript.
+     * @return                  True if the action was valid, false otherwise.
+     */
+    public boolean execute(String action, JSONArray args, CallbackContext callbackContext) {
+        if (action.equals("getConnectionInfo")) {
+            this.connectionCallbackContext = callbackContext;
+            NetworkInfo info = sockMan.getActiveNetworkInfo();
+            String connectionType = "";
+            try {
+                connectionType = this.getConnectionInfo(info).get("type").toString();
+            } catch (JSONException e) { }
+
+            PluginResult pluginResult = new PluginResult(PluginResult.Status.OK, connectionType);
+            pluginResult.setKeepCallback(true);
+            callbackContext.sendPluginResult(pluginResult);
+            return true;
+        }
+        return false;
+    }
+
+    /**
+     * Stop network receiver.
+     */
+    public void onDestroy() {
+        if (this.receiver != null) {
+            try {
+                webView.getContext().unregisterReceiver(this.receiver);
+            } catch (Exception e) {
+                Log.e(LOG_TAG, "Error unregistering network receiver: " + e.getMessage(), e);
+            } finally {
+                receiver = null;
+            }
+        }
+    }
+
+    //--------------------------------------------------------------------------
+    // LOCAL METHODS
+    //--------------------------------------------------------------------------
+
+    /**
+     * Updates the JavaScript side whenever the connection changes
+     *
+     * @param info the current active network info
+     * @return
+     */
+    private void updateConnectionInfo(NetworkInfo info) {
+        // send update to javascript "navigator.network.connection"
+        // Jellybean sends its own info
+        JSONObject thisInfo = this.getConnectionInfo(info);
+        if(!thisInfo.equals(lastInfo))
+        {
+            String connectionType = "";
+            try {
+                connectionType = thisInfo.get("type").toString();
+            } catch (JSONException e) { }
+
+            sendUpdate(connectionType);
+            lastInfo = thisInfo;
+        }
+    }
+
+    /**
+     * Get the latest network connection information
+     *
+     * @param info the current active network info
+     * @return a JSONObject that represents the network info
+     */
+    private JSONObject getConnectionInfo(NetworkInfo info) {
+        String type = TYPE_NONE;
+        String extraInfo = "";
+        if (info != null) {
+            // If we are not connected to any network set type to none
+            if (!info.isConnected()) {
+                type = TYPE_NONE;
+            }
+            else {
+                type = getType(info);
+            }
+            extraInfo = info.getExtraInfo();
+        }
+
+        Log.d("CordovaNetworkManager", "Connection Type: " + type);
+        Log.d("CordovaNetworkManager", "Connection Extra Info: " + extraInfo);
+
+        JSONObject connectionInfo = new JSONObject();
+
+        try {
+            connectionInfo.put("type", type);
+            connectionInfo.put("extraInfo", extraInfo);
+        } catch (JSONException e) { }
+
+        return connectionInfo;
+    }
+
+    /**
+     * Create a new plugin result and send it back to JavaScript
+     *
+     * @param connection the network info to set as navigator.connection
+     */
+    private void sendUpdate(String type) {
+        if (connectionCallbackContext != null) {
+            PluginResult result = new PluginResult(PluginResult.Status.OK, type);
+            result.setKeepCallback(true);
+            connectionCallbackContext.sendPluginResult(result);
+        }
+        webView.postMessage("networkconnection", type);
+    }
+
+    /**
+     * Determine the type of connection
+     *
+     * @param info the network info so we can determine connection type.
+     * @return the type of mobile network we are on
+     */
+    private String getType(NetworkInfo info) {
+        if (info != null) {
+            String type = info.getTypeName();
+
+            if (type.toLowerCase().equals(WIFI)) {
+                return TYPE_WIFI;
+            }
+            else if (type.toLowerCase().equals(MOBILE) || type.toLowerCase().equals(CELLULAR)) {
+                type = info.getSubtypeName();
+                if (type.toLowerCase().equals(GSM) ||
+                        type.toLowerCase().equals(GPRS) ||
+                        type.toLowerCase().equals(EDGE)) {
+                    return TYPE_2G;
+                }
+                else if (type.toLowerCase().startsWith(CDMA) ||
+                        type.toLowerCase().equals(UMTS) ||
+                        type.toLowerCase().equals(ONEXRTT) ||
+                        type.toLowerCase().equals(EHRPD) ||
+                        type.toLowerCase().equals(HSUPA) ||
+                        type.toLowerCase().equals(HSDPA) ||
+                        type.toLowerCase().equals(HSPA)) {
+                    return TYPE_3G;
+                }
+                else if (type.toLowerCase().equals(LTE) ||
+                        type.toLowerCase().equals(UMB) ||
+                        type.toLowerCase().equals(HSPA_PLUS)) {
+                    return TYPE_4G;
+                }
+            }
+        }
+        else {
+            return TYPE_NONE;
+        }
+        return TYPE_UNKNOWN;
+    }
+}