我正在尝试自定义firebase应用内消息。
我关注这篇文章:https://firebase.google.com/docs/in-app-messaging/customize-messages
根据文章,我创建了自己的FirebaseInAppMessagingDisplay类实现。
import com.google.firebase.inappmessaging.FirebaseInAppMessagingDisplay;
import com.google.firebase.inappmessaging.FirebaseInAppMessagingDisplayCallbacks;
import com.google.firebase.inappmessaging.model.InAppMessage;
public class MyMessageDisplayImplementation implements
FirebaseInAppMessagingDisplay {
@Override
public void displayMessage(InAppMessage inAppMessage
, FirebaseInAppMessagingDisplayCallbacks
firebaseInAppMessagingDisplayCallbacks) {
Log.e("INAPP_MESSAGE","received an inapp message");
}
}
然后使用无头Firebase In-App Messaging SDK注册此实现
public class MyApplication extends Application{
@Override
public void onCreate() {
super.onCreate();
FirebaseInAppMessaging.getInstance().setMessageDisplayComponent(new MyMessageDisplayImplementation());
}
}
我的问题是,我没有得到displyaMessage()回调。
当我从Application类中注释掉代码行" FirebaseInAppMessaging.getInstance().setMessageDisplayComponent(new MyMessageDisplayImplementation());"
时,它显示了默认消息。但是,当我把这个代码放回去时,什么也没发生。
如果有人知道这个应用内消息自定义的更好的想法,请帮助。
firebase文档中的信息有点令人困惑。其实很简单。
在app level gradle文件中添加了这些依赖项。
implementation 'com.google.firebase:firebase-core:16.0.8'
implementation ("com.google.firebase:firebase-inappmessaging:17.0.3")
注意:我们不需要添加“实施'com.google.firebase:firebase-inappmessaging-display:17.1.1'”依赖项
在启动活动上注册DisplayMessage组件。
import com.google.firebase.inappmessaging.FirebaseInAppMessaging
import com.google.firebase.inappmessaging.FirebaseInAppMessagingDisplay
///////
override fun onStart() {
super.onStart()
Log.e("MESSAGE", "activity started")
var firebaseInAppMessagingDisplay = FirebaseInAppMessagingDisplay { inAppMessage, cb ->
// You can show the message here.
// The variable inAppMessage has all information about the campaign that we putting in console (title, content, image url.. etc)
Log.e("MESSAGE", "Display Message callback invoked")
}
FirebaseInAppMessaging.getInstance().setMessageDisplayComponent(firebaseInAppMessagingDisplay)
}