Firebase handleIntent AbstractMethodError [英] Firebase handleIntent AbstractMethodError

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本文介绍了Firebase handleIntent AbstractMethodError的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

当我在Android上收到推送通知时，出现以下错误。我似乎无法找到任何有关它的信息。谁能帮忙？


$ b


致命例外：pool-1-thread-1进程：com.mycompany.myerror，PID：
22712 java.lang.AbstractMethodError：抽象方法void
com.google.firebase.iid.zzb.handleIntent（android.content.Intent），位于
com.google.firebase.iid处。 zzb $ 1.run（Unknown Source）at
java.util.concurrent.ThreadPoolExecutor.runWorker（ThreadPoolExecutor.java:1113）
at
java.util.concurrent.ThreadPoolExecutor $ Worker.run（ ThreadPoolExecutor.java:588）
at java.lang.Thread.run（Thread.java:818）



 依赖关系{
编译fileTree（包括：['* .jar']，dir：'libs'）
 androidTestCompile（'com.android.support.test.espresso：espresso -core：2.2.2'，{
 exclude group：'com.android.support'，module：'support-annotations'
}）
 compile'c​​om.android.support:multidex ：1.0.1'
 compile'c​​om.android.support:appcompat-v7:25.3 .0'
 compile'c​​om.android.support:support-v4:25.3.0'
 compile'c​​om.android.support:design:25.3.0'
 // https：/ /developers.google.com/android/guides/setup 
 compile'c​​om.google.android.gms：play-services-places：10.2.1'
 compile'c​​om.google.android.gms： play-services-maps：10.2.1'
 compile'c​​om.google.android.gms：play-services-location：10.2.1'
 compile'c​​om.google.android.gms：play- services-vision：10.2.1'
 compile'c​​om.google.android.gms：play-services-gcm：10.2.1'
 compile'c​​om.google.firebase：firebase-messaging：10.0。 1'
 compile'c​​om.google.firebase：firebase-core：10.0.1'
 compile'c​​om.squareup.picasso：picasso：2.5.2'
 compile'c​​om.google。 zxing：core：3.2.0'
 compile'c​​om.journeyapps：zxing-android-embedded：3.5.0'
 compile'c​​om.loopj.android:android-async-http:1.4.9' 
 testCompile'junit：junit：4.12'
}


$ b

FirebaseMessagingService.java 

  public class FirebaseMessagingService extends FirebaseMessagingService {
 
 private static final String TAG =FCM Service; 
 
 @Override 
 public void onMessageReceived（RemoteMessage remoteMessage）{
 super.onMessageReceived（remoteMessage）; 
尝试{
 sendNotification（remoteMessage）; 
} catch（Exception e）{
 e.printStackTrace（）; 
} 
 
 
 
 
 private void sendNotification（final RemoteMessage remoteMessage）throws Exception {
 
 Calendar calendar = Calendar。的getInstance（）; 
日历c = Calendar.getInstance（）; 
 SimpleDateFormat sdf = new SimpleDateFormat（h：mm a）; 
 String strDate = sdf.format（c.getTime（））; 
 
字符串contentTitle =新推消息; 
 String contentText =Received at+ strDate; 
 
 Utilities.sendNotification（getApplicationContext（），
）getNotificationIcon（），
 contentTitle，
 contentText，
 0，
 HomeActivity.class， 
 Utilities.getNotificationId（getApplicationContext（）））; 
 
 $ b

实用程序


$ b $ pre $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $
long when，
Class< ;? extends Context> classToLaunch，
long processId）{

//定义通知msg
意图launchIntent = null;

if（classToLaunch！= null）{
launchIntent = new Intent（appContext，classToLaunch）;
} else {
launchIntent = new Intent（）;
}

//这是虚拟数据，用于区分待定意图
//仅设置值，即检查IntentFilter
launchIntent.addCategory（CATEGORY+ new日期（System.currentTimeMillis的（）））;
launchIntent.addFlags（（int）System.currentTimeMillis（））;
launchIntent.setAction（ACTION+ new Date（System.currentTimeMillis（）））;

//也将启动模式设置为singleTop在该活动的清单中
launchIntent.setFlags（
Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_SINGLE_TOP | Intent.FLAG_ACTIVITY_CLEAR_TASK |
意图.FLAG_ACTIVITY_NEW_TASK）;

//意图在点击通知时启动
PendingIntent pendingIntent = PendingIntent.getActivity（appContext，
0，
launchIntent，
PendingIntent.FLAG_UPDATE_CURRENT ）;

//实例化通知
NotificationCompat.Builder builder = new NotificationCompat.Builder（appContext）; //（icon，msg，when）;
builder.setContentTitle（title）;
builder.setSmallIcon（icon）;
builder.setWhen（when）;
builder.setTicker（msg）;
builder.setContentText（msg）;
builder.setContentIntent（pendingIntent）;
builder.setAutoCancel（true）;
builder.setDefaults（Notification.DEFAULT_LIGHTS）;
builder.setDefaults（Notification.DEFAULT_SOUND）;


NotificationManager notificationManager =（NotificationManager）appContext.getSystemService（Context.NOTIFICATION_SERVICE）;
notificationManager.notify（（int）processId，builder.build（））;

HomeActivity $ b 

  @Override 
保护无效的onCreate（Bundle savedInstanceState）{
 super.onCreate（savedInstanceState）; 
 setContentView（R.layout.activity_home）; 
 $ b $ if（getIntent（）。getExtras（）！= null）{
（String key：getIntent（）。getExtras（）。keySet（））{
 Object value getIntent（）。getExtras（）。get（key）; 
 if（BuildConfig.DEBUG_APPLICATION）{
 Log.d（TAG，Key：+ key +Value：+ value）; 
 
 
 
 $ b $ / code $ / pre 
 
解决方案
您应该保持Firebase libraties版本和Google Play服务库类似。因此，请将Firebase版本库的版本更新至10.2.1： 
 
 
更改： 
 
 
  compile'c​​om.google.firebase：firebase-core：10.0.1'
 compile'c​​om.google.firebase：firebase-messaging：10.0.1'
 
  compile'c​​om。 google.firebase：firebase-core：10.2.1'
 compile'c​​om.google.firebase：firebase-messaging：10.2.1'
  
 
When I receive a push notification on Android, I get the below error. I can't really seem to find any information about it. Can anyone help? I am really at a loss.

  
FATAL EXCEPTION: pool-1-thread-1 Process: com.mycompany.myerror, PID:
  22712 java.lang.AbstractMethodError: abstract method "void
  com.google.firebase.iid.zzb.handleIntent(android.content.Intent)" at
  com.google.firebase.iid.zzb$1.run(Unknown Source) at
  java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113)
  at
  java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588)
  at java.lang.Thread.run(Thread.java:818)





dependencies {
    compile fileTree(include: ['*.jar'], dir: 'libs')
    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
        exclude group: 'com.android.support', module: 'support-annotations'
    })
    compile 'com.android.support:multidex:1.0.1'
    compile 'com.android.support:appcompat-v7:25.3.0'
    compile 'com.android.support:support-v4:25.3.0'
    compile 'com.android.support:design:25.3.0'
    //https://developers.google.com/android/guides/setup
    compile 'com.google.android.gms:play-services-places:10.2.1'
    compile 'com.google.android.gms:play-services-maps:10.2.1'
    compile 'com.google.android.gms:play-services-location:10.2.1'
    compile 'com.google.android.gms:play-services-vision:10.2.1'
    compile 'com.google.android.gms:play-services-gcm:10.2.1'
    compile 'com.google.firebase:firebase-messaging:10.0.1'
    compile 'com.google.firebase:firebase-core:10.0.1'
    compile 'com.squareup.picasso:picasso:2.5.2'
    compile 'com.google.zxing:core:3.2.0'
    compile 'com.journeyapps:zxing-android-embedded:3.5.0'
    compile 'com.loopj.android:android-async-http:1.4.9'
    testCompile 'junit:junit:4.12'
}

FirebaseMessagingService.java
public class FirebaseMessagingService extends FirebaseMessagingService {

    private static final String TAG = "FCM Service";

    @Override
    public void onMessageReceived(RemoteMessage remoteMessage) {
        super.onMessageReceived(remoteMessage);
        try {
            sendNotification(remoteMessage);
        } catch (Exception e) {
            e.printStackTrace();
        }

    }


    private void sendNotification(final RemoteMessage remoteMessage) throws Exception {

        Calendar calendar = Calendar.getInstance();
        Calendar c = Calendar.getInstance();
        SimpleDateFormat sdf = new SimpleDateFormat("h:mm a");
        String strDate = sdf.format(c.getTime());

        String contentTitle = "New Push Message";
        String contentText = "Received at " + strDate;

        Utilities.sendNotification(getApplicationContext(),
                getNotificationIcon(),
                contentTitle,
                contentText,
                0,
                HomeActivity.class,
                Utilities.getNotificationId(getApplicationContext()));

    }

Utilities
 public static void sendNotification(Context appContext,
                                            int icon,
                                            String title,
                                            String msg,
                                            long when,
                                            Class<? extends Context> classToLaunch,
                                            long processId) {

            //Define notification msg
            Intent launchIntent = null;

            if (classToLaunch != null) {
                launchIntent = new Intent(appContext, classToLaunch);
            } else {
                launchIntent = new Intent();
            }

            // This is dummy data for just differentiate Pending intent
            // only set value that is check IntentFilter
            launchIntent.addCategory("CATEGORY" + new Date(System.currentTimeMillis()));
            launchIntent.addFlags((int) System.currentTimeMillis());
            launchIntent.setAction("ACTION" + new Date(System.currentTimeMillis()));

            // also make launch mode to singleTop in manifest for that activity
            launchIntent.setFlags(
                    Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_SINGLE_TOP | Intent.FLAG_ACTIVITY_CLEAR_TASK |
                            Intent.FLAG_ACTIVITY_NEW_TASK);

            // intent to be launched when click on notification
            PendingIntent pendingIntent = PendingIntent.getActivity(appContext,
                    0,
                    launchIntent,
                    PendingIntent.FLAG_UPDATE_CURRENT);

            //Instantiate the notification
            NotificationCompat.Builder builder = new NotificationCompat.Builder(appContext); //(icon, msg, when);
            builder.setContentTitle(title);
            builder.setSmallIcon(icon);
            builder.setWhen(when);
            builder.setTicker(msg);
            builder.setContentText(msg);
            builder.setContentIntent(pendingIntent);
            builder.setAutoCancel(true);
            builder.setDefaults(Notification.DEFAULT_LIGHTS);
            builder.setDefaults(Notification.DEFAULT_SOUND);


            NotificationManager notificationManager = (NotificationManager) appContext.getSystemService(Context.NOTIFICATION_SERVICE);
            notificationManager.notify((int) processId, builder.build());
        }

HomeActivity
 @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_home);

        if (getIntent().getExtras() != null) {
            for (String key : getIntent().getExtras().keySet()) {
                Object value = getIntent().getExtras().get(key);
                if (BuildConfig.DEBUG_APPLICATION) {
                    Log.d(TAG, "Key: " + key + " Value: " + value);
                }
            }
        }
}



 解决方案 
You should keep the Firebase libraties version and Google play services libraries similar. So update the version numbers of the Firebase libararies to 10.2.1:



Change:
compile 'com.google.firebase:firebase-core:10.0.1'
compile 'com.google.firebase:firebase-messaging:10.0.1'

To:
compile 'com.google.firebase:firebase-core:10.2.1'
compile 'com.google.firebase:firebase-messaging:10.2.1'



                        
这篇关于Firebase handleIntent AbstractMethodError的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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