Я пытаюсь использовать облачные сообщения firebase для своего приложения, и я попытался добавить в свой проект как MainActvity.kt, так и Application.kt, но в моем проекте не было установлено kotlin, поэтому я загрузил плагин kotlin затем перезапустил свою среду IDE, затем добавил файлы .kt, однако, когда я пытаюсь добавить application.kt в свой android манифест, приложение не создается и сообщает, что "приложение" остановлено, но без него оно работает нормально, что я я делаю что-то не так?
вот мой код application.kt
package com.example.tamataapp
import io.flutter.app.FlutterApplication;
import io.flutter.plugin.common.PluginRegistry;
import io.flutter.plugin.common.PluginRegistry.PluginRegistrantCallback;
import io.flutter.plugins.GeneratedPluginRegistrant;
import io.flutter.plugins.firebasemessaging.FlutterFirebaseMessagingService;
class Application : FlutterApplication(), PluginRegistrantCallback {
override fun onCreate() {
super.onCreate()
FlutterFirebaseMessagingService.setPluginRegistrant(this)
}
override fun registerWith(registry: PluginRegistry) {
GeneratedPluginRegistrant.registerWith(registry)
}
}
и мой MainActivity.kt
package com.example.tamataapp
import android.os.Bundle
import io.flutter.app.FlutterActivity
import io.flutter.plugins.GeneratedPluginRegistrant
class MainActivity: FlutterActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
GeneratedPluginRegistrant.registerWith(this)
// getWindow().addFlags(LayoutParams.FLAG_SECURE)
}
}
, а вот мой android манифест
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.tamataapp">
<!-- io.flutter.app.FlutterApplication is an android.app.Application that
calls FlutterMain.startInitialization(this); in its onCreate method.
In most cases you can leave this as-is, but you if you want to provide
additional functionality it is fine to subclass or reimplement
FlutterApplication and put your custom class here. "io.flutter.app.FlutterApplication" -->
<application
android:name=".Application"
android:label="tamataapp"
android:icon="@mipmap/ic_launcher">
<activity
android:name=".MainActivity"
android:launchMode="singleTop"
android:theme="@style/LaunchTheme"
android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
android:hardwareAccelerated="true"
android:windowSoftInputMode="adjustResize">
<meta-data
android:name="com.google.firebase.messaging.default_notification_channel_id"
android:value="default_notification_channel_id”>Channel ID"/>
<!-- Specifies an Android theme to apply to this Activity as soon as
the Android process has started. This theme is visible to the user
while the Flutter UI initializes. After that, this theme continues
to determine the Window background behind the Flutter UI. -->
<meta-data
android:name="io.flutter.embedding.android.NormalTheme"
android:resource="@style/NormalTheme"
/>
<!-- Displays an Android View that continues showing the launch screen
Drawable until Flutter paints its first frame, then this splash
screen fades out. A splash screen is useful to avoid any visual
gap between the end of Android's launch screen and the painting of
Flutter's first frame. -->
<meta-data
android:name="io.flutter.embedding.android.SplashScreenDrawable"
android:resource="@drawable/launch_background"
/>
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
<action android:name="com.google.firebase.MESSAGING_EVENT" />
<action android:name="FLUTTER_NOTIFICATION_CLICK" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<!-- Don't delete the meta-data below.
This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
<meta-data
android:name="flutterEmbedding"
android:value="2" />
<service
android:name=".java.MyFirebaseMessagingService"
android:exported="false">
</service>
</application>
</manifest>