Test points to note when adding accessibility features to your app

Recent projects need to add the corresponding services in the accessibility function to support the corresponding feature implementations:

1. For the user to add the app for information management functions, the app has a corresponding notification or information when the app's logo displays a hint on the logo.

2. Users can install the APK program automatically after downloading an app.

The above 2 requirements to the need to add the corresponding feature support in the setup-accessibility-service, the following should be noted when testing this feature:

1. Adding accessibility is subject to API-level restrictions, which are different for feature support, so compatibility testing for accessibility requires that the compatibility phone be selected based on the API level called by the feature.

For example, in function 2, the API is only supported on more than 4.1 of the systems, the switch that 4.0.3~4.0.4 the feature can be added to the list of services, but the function does not take effect, 4.0.2 or less can not be added successfully.

2. Function test, auxiliary function is used when normal, turn off accessibility, when using corresponding function, there is corresponding fault tolerance, does not crash.

Test points to note when adding accessibility features to your app