To add an application, go to Settings > Applications and click the "Add" button
In the window that appears, fill in all the required fields.
An Android application ID (Application ID) is a unique string that identifies your application across devices and app stores such as the Google Play Store.
The app ID is usually specified in the build.gradle file of your android project. It looks like a reverse domain name in the format com.example.myapp. Each application must have a unique identifier to avoid conflicts and ensure that the application is uniquely identified.
The app ID not only uniquely identifies your app in the app stores, but also defines the app's package name in the Android operating system. It is used to access various resources and application components such as permissions, activities, and services.
In addition, the Application ID may play a role when interacting with other services and APIs, such as ad networks or analytics tools, that require an Application ID for integration.
To make it easier to find the desired application in the list, they are grouped into categories.
When you create an application, you can assign a category to it.
Next, the application will be displayed as a child application of this category.
In order to set up Google Analytics for data transmission, you need to
PropertyId - This is the identifier of the property in Google Analytics, according to which information is collected from applications (there may be several).
To determine the Google Analytics 4 property ID:
To customize the transfer of propertyId
List of useful resources