Question

嗨朋友，我过去几天疯了，我不知道为什么会这样，请帮忙。

我在我的应用中使用firebase推送通知，从后端到我的应用程序。问题是当应用程序打开时单击推送通知时，它会重定向到正确的类。但是当app关闭时推送通知出现时，它只会进入主类。

FireBase.class

public class MyFirebaseMessagingService extends FirebaseMessagingService {
    Intent intent;

    @Override
    public void onMessageReceived(RemoteMessage remoteMessage) {
        if (remoteMessage.getNotification() != null) {
            Constant.l(remoteMessage.getNotification().getBody());
        }

        if (remoteMessage.getData().containsKey("mtype")) {
            Constant.l(String.valueOf(remoteMessage.getData()));
            sendNotification(getApplicationContext(), remoteMessage.getData().get("message"), remoteMessage.getData().get("id"), remoteMessage.getData().get("type"), remoteMessage.getData().get("username"), remoteMessage.getData().get("mtype"));
        }
    }

    private void sendNotification(Context context, String messageBody, String sid, String type, String username, String mtype) {
        if (Session.isLoggedIn(getApplicationContext())) {
            switch (mtype) {
                case "single":
                    Intent chathis = new Intent(ChatHistory.BroadCastAction);
                    chathis.putExtra("msg", messageBody);
                    chathis.putExtra("type", type);
                    context.sendBroadcast(chathis);
                    intent = new Intent(this, ChatHistory.class);
                    intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
                    intent.putExtra("mtype", "single");
                    intent.putExtra("oppusername", username);
                    intent.putExtra("oid", sid);
                    break;
                case "group":
                    Intent grphis = new Intent(Group_History.BroadCastAction);
                    grphis.putExtra("msg", messageBody);
                    grphis.putExtra("sid", sid);
                    grphis.putExtra("type", type);
                    grphis.putExtra("usern", username);
                    context.sendBroadcast(grphis);
                    intent = new Intent(context, Group_History.class);
                    intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
                    intent.putExtra("mtype", "single");
                    intent.putExtra("oppusername", username);
                    intent.putExtra("oid", sid);
                    break;
                default:
                    intent = new Intent(this, Login.class);
                    intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
                    break;
            }
        }
        PendingIntent pendingIntent = null;
        try {
            pendingIntent = PendingIntent.getActivity(this, 0, intent, PendingIntent.FLAG_ONE_SHOT);
        } catch (Exception e) {
            Constant.l(e.toString());
        }
        Uri defaultSoundUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
        NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(this)
                .setSmallIcon(R.mipmap.ic_launcher)
                .setContentTitle(username.replace("$", ""))
                .setContentText(messageBody.replace("$", " "))
                .setAutoCancel(true)
                .setSound(defaultSoundUri)
                .setContentIntent(pendingIntent);
        NotificationManager notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
        notificationManager.notify(0, notificationBuilder.build());
    }
}

的config.php

class PushNotifications {
    //Firebase
    private static $apiKey = 'AAAACmtNrq0:APA91bHFH6KKA3irMMlc99hoJhTASuluM_KyNtyUYmcnWK41QeWxI9EystYFNBRwSNOqLtAB24xZ_bh_0YLugEkFfb94VYmAiJHWOlQgmlQP-4jMQnClE1_mCgnItOgnI2EAnNmQadcrko-oS-iU1eCwNPrsxPRXlQ';

    // Change the above three vriables as per your app.
    public function __construct() {
        //exit('Init function is not allowed');
    }

    // Sends Push notification for Android users
    public function send($data, $reg_id) {
        $url = 'https://fcm.googleapis.com/fcm/send';
        $message = array(
            "message" => $data['mdesc'],
            "id" => $data['facebook_id'],
            "username" => $data['username'],
            "type" => $data['type'],
            "mtype" => $data['mtype'],
            "profile" =>$data['profile']
        );

        $headers = array(
            'Content-Type:application/json',
            'Authorization:key='.self::$apiKey,
        );

        $fields = array(                    
            'notification' => array("title" => $data['mtitle'], "body" => $data['mdesc'], "sound"=>"default",
            "icon"=>"fcm_push_icon"),   
            'data' => $message, 
            'to' => $reg_id,    
            "priority" => "high",   
            "restricted_package_name"=>""
        );
        return $this->useCurl($url, $headers, json_encode($fields));
    }

    // Curl 
    private function useCurl($url, $headers, $fields = null) {
        // Open connection
        $ch = curl_init();
        if ($url) {
            // 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($ch, CURLOPT_SSL_VERIFYPEER, false);
            if ($fields) {
                curl_setopt($ch, CURLOPT_POSTFIELDS, $fields);
            }

            // Execute post
            $result = curl_exec($ch);
            if ($result === FALSE) {
                die('Curl failed: ' . curl_error($ch));
            }

            // Close connection
            curl_close($ch);

            return $result;
        }
    }    
}
$push = new PushNotifications();

Answer 1

在Android中，当应用关闭时，点击通知后，它始终会重定向到启动器活动。

当应用关闭时，如果您收到来自fcm的通知，则必须在启动器活动中处理通知。将意图从启动器转移到列出所有通知的所需类别。

Answer 2

我已通过删除此行'notification'=＆gt;解决了这个问题。 array（“title”=＆gt; $ data ['mtitle']，“body”=＆gt; $ data ['mdesc']，“sound”=＆gt;“默认”，来自config.php的“icon”=＆gt;“fcm_push_icon”）

当推送通知点击时，当应用程序在firebase中关闭时，它不会重定向到所需的类

2 个答案: