我在我的应用程序中实现android的推送插件通知，为此我遵循了几个教程，然后在我的应用程序中实际实现android的phonegap推送插件
步骤1)我从GCM网站的样本下得到了一个样本代码，并创建了一个"样本APP"。它的工作与tomcat服务器，即我能够注册>>接收这些注册id在后端>>存储它们在mysql>>发送消息到每个注册id的
步骤2)然后我尝试在我的"主应用程序"中使用android的phonegap推送插件。虽然它能够注册应用程序与gcm(获得注册Id)我不能连接到我的后端tomcat服务器(如上所述，具有相同的发件人Id)，即使我试图在mysql中创建一个示例regd，然后将消息推送到regd，但设备上没有收到消息，尽管步骤1的"示例应用程序"仍然从tomcat服务器接收消息
这是我的代码主应用程序AndroidManifest.xml'
<?xml version="1.0" encoding="utf-8"?>
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<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.votesapp.phonegap"
android:hardwareAccelerated="true"
android:versionCode="1"
android:versionName="1.0"
android:windowSoftInputMode="adjustPan" >
<supports-screens
android:anyDensity="true"
android:largeScreens="true"
android:normalScreens="true"
android:resizeable="true"
android:smallScreens="true"
android:xlargeScreens="true" />
<uses-permission android:name="android.permission.CAMERA" />
<uses-permission android:name="android.permission.VIBRATE" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.RECEIVE_SMS" />
<uses-permission android:name="android.permission.RECORD_AUDIO" />
<uses-permission android:name="android.permission.RECORD_VIDEO" />
<uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS" />
<uses-permission android:name="android.permission.READ_CONTACTS" />
<uses-permission android:name="android.permission.WRITE_CONTACTS" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.GET_ACCOUNTS" />
<uses-permission android:name="android.permission.BROADCAST_STICKY" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.GET_ACCOUNTS" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />
<permission android:name="com.plugin.gcm.permission.C2D_MESSAGE" android:protectionLevel="signature" />
<uses-permission android:name="com.plugin.gcm.permission.C2D_MESSAGE" />
<application
android:hardwareAccelerated="true"
android:icon="@drawable/icon"
android:label="@string/app_name" >
<activity
android:name="VotesApp"
android:configChanges="orientation|keyboardHidden|keyboard|screenSize|locale"
android:label="@string/app_name"
android:theme="@android:style/Theme.Black.NoTitleBar" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name="com.plugin.gcm.PushHandlerActivity"/>
<receiver android:name="com.plugin.gcm.CordovaGCMBroadcastReceiver" android:permission="com.google.android.c2dm.permission.SEND" >
<intent-filter>
<action android:name="com.google.android.c2dm.intent.RECEIVE" />
<action android:name="com.google.android.c2dm.intent.REGISTRATION" />
<category android:name="com.plugin.gcm" />
</intent-filter>
</receiver>
<service android:name="com.plugin.gcm.GCMIntentService" />
</application>
<uses-sdk
android:minSdkVersion="7"
android:targetSdkVersion="18" />
</manifest>
CordovaGCMBroadCastReceiver.java
package com.plugin.gcm;
import android.content.Context;
import com.google.android.gcm.GCMBroadcastReceiver;
import static com.google.android.gcm.GCMConstants.DEFAULT_INTENT_SERVICE_CLASS_NAME;
/*
* Implementation of GCMBroadcastReceiver that hard-wires the intent service to be
* com.plugin.gcm.GCMIntentService, instead of your_package.GCMIntentService
*/
public class CordovaGCMBroadcastReceiver extends GCMBroadcastReceiver {
@Override
protected String getGCMIntentServiceClassName(Context context) {
return "com.plugin.gcm" + DEFAULT_INTENT_SERVICE_CLASS_NAME;
}
}
GCMIntentService.java
package com.plugin.gcm;
import android.content.Context;
import com.google.android.gcm.GCMBroadcastReceiver;
import static com.google.android.gcm.GCMConstants.DEFAULT_INTENT_SERVICE_CLASS_NAME;
/*
* Implementation of GCMBroadcastReceiver that hard-wires the intent service to be
* com.plugin.gcm.GCMIntentService, instead of your_package.GCMIntentService
*/
public class CordovaGCMBroadcastReceiver extends GCMBroadcastReceiver {
@Override
protected String getGCMIntentServiceClassName(Context context) {
return "com.plugin.gcm" + DEFAULT_INTENT_SERVICE_CLASS_NAME;
}
}
PushHandlerActivity.java
package com.plugin.gcm;
import android.app.Activity;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.os.Bundle;
import android.util.Log;
public class PushHandlerActivity extends Activity
{
private static String TAG = "PushHandlerActivity";
/*
* this activity will be started if the user touches a notification that we own.
* We send it's data off to the push plugin for processing.
* If needed, we boot up the main activity to kickstart the application.
* @see android.app.Activity#onCreate(android.os.Bundle)
*/
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
Log.v(TAG, "onCreate");
boolean isPushPluginActive = PushPlugin.isActive();
processPushBundle(isPushPluginActive);
GCMIntentService.cancelNotification(this);
finish();
if (!isPushPluginActive) {
forceMainActivityReload();
}
}
/**
* Takes the pushBundle extras from the intent,
* and sends it through to the PushPlugin for processing.
*/
private void processPushBundle(boolean isPushPluginActive)
{
Bundle extras = getIntent().getExtras();
if (extras != null) {
Bundle originalExtras = extras.getBundle("pushBundle");
originalExtras.putBoolean("foreground", false);
originalExtras.putBoolean("coldstart", !isPushPluginActive);
PushPlugin.sendExtras(originalExtras);
}
}
/**
* Forces the main activity to re-launch if it's unloaded.
*/
private void forceMainActivityReload()
{
PackageManager pm = getPackageManager();
Intent launchIntent = pm.getLaunchIntentForPackage(getApplicationContext().getPackageName());
startActivity(launchIntent);
}
}
PushPlugin.java
package com.plugin.gcm;
import java.util.Iterator;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import android.content.Context;
import android.os.Bundle;
import android.util.Log;
import org.apache.cordova.api.CordovaInterface;
import org.apache.cordova.CordovaWebView;
import org.apache.cordova.api.CallbackContext;
import org.apache.cordova.api.CordovaPlugin;
import com.google.android.gcm.*;
/**
* @author awysocki
*/
public class PushPlugin extends CordovaPlugin {
public static final String TAG = "PushPlugin";
public static final String REGISTER = "register";
public static final String UNREGISTER = "unregister";
public static final String EXIT = "exit";
private static CordovaWebView gWebView;
private static String gECB;
private static String gSenderID;
private static Bundle gCachedExtras = null;
private static boolean gForeground = false;
/**
* Gets the application context from cordova's main activity.
* @return the application context
*/
private Context getApplicationContext() {
return this.cordova.getActivity().getApplicationContext();
}
@Override
public boolean execute(String action, JSONArray data, CallbackContext callbackContext) {
boolean result = false;
Log.v(TAG, "execute: action=" + action);
if (REGISTER.equals(action)) {
Log.v(TAG, "execute: data=" + data.toString());
try {
JSONObject jo = data.getJSONObject(0);
gWebView = this.webView;
Log.v(TAG, "execute: jo=" + jo.toString());
gECB = (String) jo.get("ecb");
gSenderID = (String) jo.get("senderID");
Log.v(TAG, "execute: ECB=" + gECB + " senderID=" + gSenderID);
GCMRegistrar.register(getApplicationContext(), gSenderID);
result = true;
callbackContext.success();
} catch (JSONException e) {
Log.e(TAG, "execute: Got JSON Exception " + e.getMessage());
result = false;
callbackContext.error(e.getMessage());
}
if ( gCachedExtras != null) {
Log.v(TAG, "sending cached extras");
sendExtras(gCachedExtras);
gCachedExtras = null;
}
} else if (UNREGISTER.equals(action)) {
GCMRegistrar.unregister(getApplicationContext());
Log.v(TAG, "UNREGISTER");
result = true;
callbackContext.success();
} else {
result = false;
Log.e(TAG, "Invalid action : " + action);
callbackContext.error("Invalid action : " + action);
}
return result;
}
/*
* Sends a json object to the client as parameter to a method which is defined in gECB.
*/
public static void sendJavascript(JSONObject _json) {
String _d = "javascript:" + gECB + "(" + _json.toString() + ")";
Log.v(TAG, "sendJavascript: " + _d);
if (gECB != null && gWebView != null) {
gWebView.sendJavascript(_d);
}
}
/*
* Sends the pushbundle extras to the client application.
* If the client application isn't currently active, it is cached for later processing.
*/
public static void sendExtras(Bundle extras)
{
if (extras != null) {
if (gECB != null && gWebView != null) {
sendJavascript(convertBundleToJson(extras));
} else {
Log.v(TAG, "sendExtras: caching extras to send at a later time.");
gCachedExtras = extras;
}
}
}
@Override
public void initialize(CordovaInterface cordova, CordovaWebView webView) {
super.initialize(cordova, webView);
gForeground = true;
}
@Override
public void onPause(boolean multitasking) {
super.onPause(multitasking);
gForeground = false;
}
@Override
public void onResume(boolean multitasking) {
super.onResume(multitasking);
gForeground = true;
}
@Override
public void onDestroy() {
super.onDestroy();
gForeground = false;
gECB = null;
gWebView = null;
}
/*
* serializes a bundle to JSON.
*/
private static JSONObject convertBundleToJson(Bundle extras)
{
try
{
JSONObject json;
json = new JSONObject().put("event", "message");
JSONObject jsondata = new JSONObject();
Iterator<String> it = extras.keySet().iterator();
while (it.hasNext())
{
String key = it.next();
Object value = extras.get(key);
// System data from Android
if (key.equals("from") || key.equals("collapse_key"))
{
json.put(key, value);
}
else if (key.equals("foreground"))
{
json.put(key, extras.getBoolean("foreground"));
}
else if (key.equals("coldstart"))
{
json.put(key, extras.getBoolean("coldstart"));
}
else
{
// Maintain backwards compatibility
if (key.equals("message") || key.equals("msgcnt") || key.equals("soundname"))
{
json.put(key, value);
}
if ( value instanceof String ) {
// Try to figure out if the value is another JSON object
String strValue = (String)value;
if (strValue.startsWith("{")) {
try {
JSONObject json2 = new JSONObject(strValue);
jsondata.put(key, json2);
}
catch (Exception e) {
jsondata.put(key, value);
}
// Try to figure out if the value is another JSON array
}
else if (strValue.startsWith("["))
{
try
{
JSONArray json2 = new JSONArray(strValue);
jsondata.put(key, json2);
}
catch (Exception e)
{
jsondata.put(key, value);
}
}
else
{
jsondata.put(key, value);
}
}
}
} // while
json.put("payload", jsondata);
Log.v(TAG, "extrasToJSON: " + json.toString());
return json;
}
catch( JSONException e)
{
Log.e(TAG, "extrasToJSON: JSON exception");
}
return null;
}
public static boolean isInForeground()
{
return gForeground;
}
public static boolean isActive()
{
return gWebView != null;
}
}
的代码是，因为它是从phonegap推插件github仓库，请帮助或建议我的一些事情，我可以尝试一下。
嗨，我通过在onnotificationongcm (ECB) javascript方法提供的事件回调函数(ECB)中添加对服务器的显式调用来解决我自己的问题，现在我能够接收前台和后台的通知
var theUrl = new String("http://<yourUrl>:8080?regId="+e.regid+"&userName=xyz");
var xmlHttp = null;
xmlHttp = new XMLHttpRequest();
xmlHttp.open( "GET", theUrl, false );
xmlHttp.send( null );
alert(xmlHttp.responseText);
我还了解到CordovaGCMBroadCastReceiver和GCMIntentService应该"在一起"并且在主包(在mainfest标签中指定的包)中，原因是当同一设备有多播(非崩溃)时，将创建多个线程用于向同一设备发送消息，然后它们中的任何一个将用于获取唤醒锁引起死锁的情况，这是释放当我移动我的CordovaGCMBroadCastReceiver和GCMIntentService到我的主包，即从com.plugin.gcm到com.votesapp.phonegap(包在我的清单标签中提到)。现在我可以接收多个通知到同一设备。
注意:此解决方案特定于phonegap推送插件代码
@user2845335我遵循了你的步骤。我在警报中获得注册id。GCM在google上注册。如果您回忆一下服务器上的文件http://www.mydomain.com/index.php
，那么向设备发送消息就可以正常工作<html>
<head>
<title>GCM</title>
</head>
<body>
<?php
if(isset($_POST['submit'])){
$con = mysql_connect("x.x.x.x", "Sqlxxxx","xxxxxxx");
if(!$con){
die('MySQL connection failed');
}
$db = mysql_select_db("Sqlxxxx");
if(!$db){
die('Database selection failed');
}
$registatoin_ids = array();
$sql = "SELECT * FROM android_udid";
$result = mysql_query($sql, $con);
while($row = mysql_fetch_assoc($result)){
array_push($registatoin_ids, $row['registration_id']);
}
// Set POST variables
$url = 'https://android.googleapis.com/gcm/send';
$message = array("message" => $_POST['message']);
$fields = array(
'registration_ids' => $registatoin_ids,
'data' => $message,
);
$headers = array(
'Authorization: key=mykey',
'Content-Type: application/json'
);
// Open connection
$ch = curl_init();
// Set the url, number of POST vars, POST data
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
// Disabling SSL Certificate support temporarly
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($fields));
// Execute post
$result = curl_exec($ch);
if ($result === FALSE) {
die('Curl failed: ' . curl_error($ch));
}
// Close connection
curl_close($ch);
echo $result;
}
?>
<form method="post" action="index.php">
<label>Insert Message: </label><input type="text" name="message" />
<input type="submit" name="submit" value="Send" />
</form>
<?php
if (isset($fields)) {
print_r($fields);
}
?>
</body>
</html>
我仍然不能做的是，在mysql上存储id注册
<script>
$(document).ready(function(){
$("#button").click(function(){
var name=$("#name").val();
$.ajax({
type: "POST",
url: "http://www.mydomain.com/register.php",
data:...
</script>
您的API密钥和发送方id有问题，请替换为新的密钥