diff --git a/android/module.go b/android/module.go
index 3bd256a..552d165 100644
--- a/android/module.go
+++ b/android/module.go
@@ -501,6 +501,22 @@
 				*a.hostAndDeviceProperties.Device_supported)
 }
 
+func (a *ModuleBase) Platform() bool {
+	return !a.DeviceSpecific() && !a.SocSpecific() && !a.ProductSpecific()
+}
+
+func (a *ModuleBase) DeviceSpecific() bool {
+	return Bool(a.commonProperties.Device_specific)
+}
+
+func (a *ModuleBase) SocSpecific() bool {
+	return Bool(a.commonProperties.Vendor) || Bool(a.commonProperties.Proprietary) || Bool(a.commonProperties.Soc_specific)
+}
+
+func (a *ModuleBase) ProductSpecific() bool {
+	return Bool(a.commonProperties.Product_specific)
+}
+
 func (a *ModuleBase) Enabled() bool {
 	if a.commonProperties.Enabled == nil {
 		return !a.Os().DefaultDisabled