AI-generated Key Takeaways
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You can specify default applications for various categories on Android devices, including assistant, browser, call redirection, call screening, dialer, home, SMS, and wallet apps.
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The ability to set a default application and its supported scope (fully managed, personal profile, work profile, or company-owned) depends on the specific application type and the Android version.
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Non-compliance details are reported with
MANAGEMENT_MODEorAPI_LEVELreasons if the default application setting is not supported due to the device's management mode or Android version. - 
          
The
DEFAULT_APPLICATION_TYPE_UNSPECIFIEDenum value should not be used. 
Categories for which a default application can be specified.
| Enums | |
|---|---|
DEFAULT_APPLICATION_TYPE_UNSPECIFIED | 
              Unspecified. This value must not be used. | 
DEFAULT_ASSISTANT | 
              The assistant app type. This app type is only allowed to be set for  Supported on fully managed devices on Android 16 and above. A   | 
            
DEFAULT_BROWSER | 
              The browser app type. Supported on Android 16 and above. A   | 
            
DEFAULT_CALL_REDIRECTION | 
              The call redirection app type. This app type cannot be set for  Supported on Android 16 and above. A   | 
            
DEFAULT_CALL_SCREENING | 
              The call screening app type. This app type cannot be set for  Supported on Android 16 and above. A   | 
            
DEFAULT_DIALER | 
              The dialer app type. Supported on fully managed devices on Android 14 and 15. A  Supported on all management modes on Android 16 and above.  | 
            
DEFAULT_HOME | 
              The home app type. This app type is only allowed to be set for  Supported on fully managed devices on Android 16 and above. A   | 
            
DEFAULT_SMS | 
              The SMS app type. This app type cannot be set for  Supported on company-owned devices on Android 16 and above. A   | 
            
DEFAULT_WALLET | 
              The wallet app type. The default application of this type applies across profiles. On a company-owned device with a work profile, admins can set the scope to  Due to a known issue, the user may be able to change the default wallet even when this is set on a fully managed device. Supported on company-owned devices on Android 16 and above. A   |