我在ios上收到推送通知，但在安卓上没有

Question

我需要帮助在android平台上处理xamarin.forms项目的通知。

OnTokenRefresh方法运行良好。我正确地创建了令牌并将其发送到服务器，但问题是，当我发送推送时，它从未进入OnMessageReceived方法。在IOS中，一切正常。

我的清单>接收器=>

<?xml version="1.0" encoding="utf-8"?><manifest
xmlns:android="http://schemas.android.com/apk/res/android" android:versionCode="1" android:versionName="1.0" package="com.sademo.SademoEvent" android:installLocation="preferExternal">
<uses-sdk android:minSdkVersion="15" />
<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.ACCESS_MOCK_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.WRITE_CALENDAR" />
<uses-permission android:name="android.permission.READ_CALENDAR" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<application android:label="SademoEvent.Android">
<meta-data android:name="com.google.android.geo.API_KEY" android:value="AIzaSyDxmjIsYXJ1OMWpqqheenbBoK5GKLWzAvg" />
<receiver android:name="com.google.firebase.iid.FirebaseInstanceIdInternalReceiver" android:exported="false" />
<receiver android:name="com.google.firebase.iid.FirebaseInstanceIdReceiver" android:enabled="true" android:exported="true" 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="${applicationId}" />
</intent-filter>
</receiver>
<provider android:name="android.support.v4.content.FileProvider" 
android:authorities="${applicationId}.fileprovider" 
android:exported="false" android:grantUriPermissions="true">
<meta-data android:name="android.support.FILE_PROVIDER_PATHS" 
android:resource="@xml/file_paths"></meta-data>
</provider>
</application>

我的FirebaseInstanceIdService实现=>

[Service]
[IntentFilter(new[] { "com.google.firebase.INSTANCE_ID_EVENT" })]
public class MyFirebaseIIDService : FirebaseInstanceIdService
{
const string TAG = "MyFirebaseIIDService";
public override void OnTokenRefresh()
{
var refreshedToken = FirebaseInstanceId.Instance.Token;
Log.Debug(TAG, "Refreshed token: " + refreshedToken);
Helper.Settings.PlatformSNS = refreshedToken;
}
}

My FirebaseMessagingService实现=>

[Service]
[IntentFilter(new[] { "com.google.firebase.MESSAGING_EVENT" })]
public class MyFirebaseMessagingService : FirebaseMessagingService
{
const string TAG = "MyFirebaseMsgService";
public override void OnMessageReceived(RemoteMessage message)
{
base.OnMessageReceived(message);
Log.Debug(TAG, "-------------------------------ES UN MENSAJE-------------------------------");
Log.Debug(TAG, "From: " + message.From);
Log.Debug(TAG, "Notification Message Body: " + message.GetNotification().Body);

}
}

---

已解决

问题出在(或者我认为是(包名称上。旧=>com.mycompany.Company。新建=>com.mycompany.company.

有了新的包装，一切都很好。

Answer 1

在清单中尝试此操作。

<?xml version="1.0" encoding="utf-8"?><manifest
xmlns:android="http://schemas.android.com/apk/res/android" android:versionCode="1" android:versionName="1.0" package="com.sademo.SademoEvent" android:installLocation="preferExternal">
<uses-sdk android:minSdkVersion="15" />
<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.ACCESS_MOCK_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.WRITE_CALENDAR" />
<uses-permission android:name="android.permission.READ_CALENDAR" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<permission android:name="android.permission.C2D_MESSAGE" android:protectionLevel="signature" />
<uses-permission android:name="android.permission.C2D_MESSAGE" />
<application android:label="SademoEvent.Android">
<meta-data android:name="com.google.android.geo.API_KEY" android:value="AIzaSyDxmjIsYXJ1OMWpqqheenbBoK5GKLWzAvg" />
<receiver android:name="com.google.firebase.iid.FirebaseInstanceIdInternalReceiver" android:exported="false" />
<receiver android:name="com.google.firebase.iid.FirebaseInstanceIdReceiver" android:exported="true" 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="yourAplicationName" />
</intent-filter>
</receiver>
<provider android:name="android.support.v4.content.FileProvider" 
android:authorities="${applicationId}.fileprovider" 
android:exported="false" android:grantUriPermissions="true">
<meta-data android:name="android.support.FILE_PROVIDER_PATHS" 
android:resource="@xml/file_paths"></meta-data>
</provider>
</application>

<receiver android:name="com.google.firebase.iid.FirebaseInstanceIdInternalReceiver" android:exported="false" />
<receiver android:name="com.google.firebase.iid.FirebaseInstanceIdReceiver" android:enabled="true" android:exported="true" 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="${applicationId}" />
</intent-filter>
</receiver>