Effective in 2026, to align with our trunk stable development model and ensure platform stability for the ecosystem, we will publish source code to AOSP in Q2 and Q4. For building and contributing to AOSP, use android-latest-release. The android-latest-release manifest branch will always reference the most recent release pushed to AOSP. For more information, see Changes to AOSP.

ContentMerkleTree

public class ContentMerkleTree
extends Object

java.lang.Object
↳	com.android.tradefed.build.content.ContentMerkleTree

Compute a MerkleTree from the content information.

Summary

Public constructors
`ContentMerkleTree()`

Public methods
`static Digest`	`buildCommonLocationFromContext(ContentAnalysisContext context)` Builds a merkle tree and returns the root digest from the common location information
`static Digest`	`buildTestsDirFromContext(ContentAnalysisContext context, List<String> discoveredModule, AnalysisHeuristic analysisLevel)`

Public constructors

ContentMerkleTree

public ContentMerkleTree ()

Public methods

buildCommonLocationFromContext

public static Digest buildCommonLocationFromContext (ContentAnalysisContext context)

Builds a merkle tree and returns the root digest from the common location information

Parameters
`context`	`ContentAnalysisContext`

Returns
`Digest`

buildTestsDirFromContext

public static Digest buildTestsDirFromContext (ContentAnalysisContext context, 
                List<String> discoveredModule, 
                AnalysisHeuristic analysisLevel)

Parameters
`context`	`ContentAnalysisContext`
`discoveredModule`	`List`
`analysisLevel`	`AnalysisHeuristic`

Returns
`Digest`