Abh*_*bhi 6 android firebase firebase-tools google-cloud-functions google-cloud-firestore
我正在使用 Firebase Emulator Suite来测试我的 Firebase Cloud Functions,然后再将其部署到生产中。
探索这种方法以从我的 Andriod 设备触发可调用的 firebase 云函数。
我的应用程序在运行时崩溃了。
错误:
java.lang.IllegalStateException:实例已初始化后无法调用 useEmulator()。
错误来源 - FirebaseFirestore.java:
/**
* Modifies this FirebaseDatabase instance to communicate with the Cloud Firestore emulator.
*
* <p>Note: Call this method before using the instance to do any database operations.
*
* @param host the emulator host (for example, 10.0.2.2)
* @param port the emulator port (for example, 8080)
*/
public void useEmulator(@NonNull String host, int port) {
if (this.client != null) {
throw new IllegalStateException(
"Cannot call useEmulator() after instance has already been initialized.");
}
this.emulatorSettings = new EmulatedServiceSettings(host, port);
this.settings = mergeEmulatorSettings(this.settings, this.emulatorSettings);
}
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Firestore使用以下方法注入:(在我的项目中使用Hilt)
@Provides
fun provideFirebaseFirestore(): FirebaseFirestore {
val firebaseFirestoreSettings = FirebaseFirestoreSettings.Builder()
firebaseFirestoreSettings.isPersistenceEnabled = false
val firestore = FirebaseFirestore.getInstance()
firestore.useEmulator("192.168.1.102", 8080)
firestore.firestoreSettings = firebaseFirestoreSettings.build()
return firestore
}
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我的疑问是useEmulator()不是FirebaseFirestore.java静态方法。
在创建 Firebase Firestore 实例之前如何调用它?
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