BondStatus entries for pairingVariant have an empty enum type (trailing comma). The methodmap format expects a managed enum type in the last column; leaving it blank risks parse failures or silently skipping the intended mapping. Either provide the correct enum type for pairingVariant/getPairingVariant, or remove these rows until the enum mapping is known.

AudioFormat$Builder.setChannelAcnMask has an entry with an empty managed enum type (trailing comma). If this parameter isn't meant to be enumified yet, remove the row; otherwise fill in the intended enum type so the generator can apply it deterministically.

The AlcoholConsumptionBeverageType enum members are being emitted with the enum type name duplicated into each member (e.g., AlcoholConsumptionBeverageTypeAbsinthe). This is inconsistent with surrounding enums (e.g., Moderate, Vigorous) and results in very noisy/awkward public API. Consider shortening these to just the beverage name (e.g., Absinthe, Beer, Brandy, etc.).

Enum member names v1/v2 for Android.Ranging.Uwb.MeasurementVersion start with a lowercase letter, which is inconsistent with typical enum member casing throughout map.csv (PascalCase) and will stand out in the public API. Consider renaming these to V1/V2.

You added an api-since mapping for api-37.xml.in, but the earlier "no-alternatives" block only covers api-CinnamonBun.xml.in and api-37.0.xml.in. If the SDK is now producing api-37.xml.in, interfaces from that source file may miss the no-alternatives setting and could reintroduce interface constants/alternatives issues. Consider adding a matching no-alternatives entry for api-37.xml.in in that block (or confirm it's not needed).

The docs suggest using uniq to remove duplicate entries from methodmap.csv, but uniq only removes adjacent duplicates. If duplicates aren't consecutive (likely after appending), this won't fully de-duplicate. Consider updating the instructions to use sort | uniq (or sort -u) if order isn't important, or clarify that the file must be sorted/grouped first.

Enum member name StreamAssistant for AudioManager.STREAM_ASSISTANT doesn't match the existing Android.Media.Stream naming pattern (e.g., Alarm, Music, Notification). This will produce an inconsistent public API surface; consider renaming the enum member to Assistant (or whatever matches the established pattern) while keeping the underlying value the same.

Enum member names TypeBleCentral, TypeBleCentralBroadcast, and TypeBleHearingAid include an extra Type prefix, while other Android.Media.AudioDeviceType members use concise names (e.g., BleBroadcast, BleHeadset, BuiltinMic). Rename these members to be consistent (e.g., BleCentral, BleCentralBroadcast, BleHearingAid).

HdrTypeHlgPlus includes the enum type name prefix, unlike existing Android.Views.HdrType members (Hdr10, Hdr10Plus, Hlg). Rename this member to match the established naming (e.g., HlgPlus).

🤖 ❌ Bugs & correctness — This Tint set* parameter rule is missing @api-since >= 37.0 on the method predicate, unlike every other rule in this third set (e.g., line 2191 for Color has /method[@api-since >= 37.0 and starts-with(@name, 'set')]).

Without the filter, this rule will match ALL set* methods across ALL API levels when building for API 37+. Specifically, Drawable.setTint(int tintColor) (API 21) and Icon.setTint(int tint) (API 23) would be incorrectly converted to Android.Graphics.Color, causing an ABI break for users upgrading to API 37.

Fix:

      /method[`@api-since` >= 37.0 and starts-with(`@name`, 'set')]

Rule: Consistent scoping of pattern-based metadata rules

🤖 💡 Documentation — This description doesn't fully match the metadata implementation:

1. The metadata also converts fields (not just method returns/parameters)
2. The metadata also adds Tint pattern matching (method returns ending in Tint, set* parameters starting with tint or ending in Tint)
3. Parameter conversion only applies to set* methods, not all methods

Consider updating to reflect the full scope:

For API-37+, we're trying a "pattern-based" approach, wherein:

  * fields named `color` or ending in `Color` (type `int`)
  * method names which return `int` and end in `Color` or `Tint`
  * `set*` method parameter names which start with `color`/`tint` or end in `Color`/`Tint`

are automatically converted into `Android.Graphics.Color`.

Rule: Documentation accuracy