[Android] Firestore snapshot listeners is slow to retrieve data.
- Lenguaje dominante
- TypeScript
- Estrellas
- 7.8k
- Forks
- 2.2k
- Merge medio
- 22 h 28 min
- PR fusionados (30 d)
- 6
Descripción
### Version info
**Angular:** 17.3.3
**Firebase:** 10.10.0
**AngularFire:** 17.0.1
**Other (e.g. Ionic/Cordova, Node, browser, operating system):**
Ionic:
Ionic CLI : 7.2.0 (/Users/user/.nvm/versions/node/v18.17.0/lib/node_modules/@ionic/cli)
Ionic Framework : @ionic/angular 7.8.2
@angular-devkit/build-angular : 17.3.2
@angular-devkit/schematics : 17.3.2
@angular/cli : 17.3.2
@ionic/angular-toolkit : 11.0.1
Capacitor:
Capacitor CLI : 5.7.4
@capacitor/android : 5.7.4
@capacitor/core : 5.7.4
@capacitor/ios : 5.7.4
Utility:
cordova-res : not installed globally
native-run : 2.0.1
System:
NodeJS : v18.17.0 (/Users/user/.nvm/versions/node/v18.17.0/bin/node)
npm : 10.5.0
OS : macOS Unknown
### How to reproduce these conditions
**Failing test unit, Stackblitz demonstrating the problem**
**Steps to set up and reproduce**
We have developed an Ionic Hybrid app for iOS, Android, and Web platforms, which has been functioning smoothly for the past two years. However, after multiple library updates, we have encountered an issue specific to Android devices. Retrieving the first fresh snapshot listener takes an exceptionally long time on Android, whereas iOS and web platforms retrieve the same snapshot listener in just 1 second on the same device. Android hybrid apps may take up to 60 seconds for this process.
Interestingly, restarting the app after the initial retrieval significantly improves the speed.
I am currently using the compat SDK instead of the Web modular SDK. I wonder if this choice affects the result.
**Sample data and security rules**
### Debug output
** Errors in the JavaScript console **
** Output from `firebase.database().enableLogging(true);` **
** Screenshots **
### Expected behavior
### Actual behavior
Guía de contribución
Línea de trabajo
Comienza reproduciendo el primer listener de snapshots de Firestore en Android usando las versiones indicadas de Angular, Firebase, AngularFire, Ionic y Capacitor, y compáralo con iOS y web. Comprueba si el compat SDK afecta al retraso y al momento de captura o a la salida de depuración; se considera terminado cuando la ralentización específica de Android está explicada y se ha documentado una solución verificada o una transferencia clara a upstream.
Escrito por el modelo de indexación a partir del texto del issue.
Evaluación
- Stack tecnológico
- android, angular, firebase, typescript
- Área
- databases, mobile-dev
- Tipo de issue
- Error
- Dificultad
- 4/5
- Tiempo estimado
- 3-5 días
- Estado de actividad
- Estancado
- Claridad
- Necesita aclaración
- Aptitud para principiantes
- 18/100