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Merge "Pass API surface specific extension jars to Metalava" into main

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This commit is contained in:
Paul Duffin
2024-04-29 19:19:16 +00:00
committed by Gerrit Code Review
parent f6aa6754a2 58cfc9af9b
commit 6f581637c1
1 changed files with 26 additions and 21 deletions
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47
java/droidstubs.go
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@@ -614,11 +614,36 @@ func (d *Droidstubs) apiLevelsGenerationFlags(ctx android.ModuleContext, cmd *an
filename := proptools.StringDefault(d.properties.Api_levels_jar_filename, "android.jar")
// TODO: Avoid the duplication of API surfaces, reuse apiScope.
// Add all relevant --android-jar-pattern patterns for Metalava.
// When parsing a stub jar for a specific version, Metalava picks the first pattern that defines
// an actual file present on disk (in the order the patterns were passed). For system APIs for
// privileged apps that are only defined since API level 21 (Lollipop), fallback to public stubs
// for older releases. Similarly, module-lib falls back to system API.
var sdkDirs []string
switch proptools.StringDefault(d.properties.Api_levels_sdk_type, "public") {
case "system-server":
sdkDirs = []string{"system-server", "module-lib", "system", "public"}
case "module-lib":
sdkDirs = []string{"module-lib", "system", "public"}
case "system":
sdkDirs = []string{"system", "public"}
case "public":
sdkDirs = []string{"public"}
default:
ctx.PropertyErrorf("api_levels_sdk_type", "needs to be one of %v", allowedApiLevelSdkTypes)
return
}
// Use the first item in the sdkDirs array as that is the sdk type for the target API levels
// being generated but has the advantage over `Api_levels_sdk_type` as it has been validated.
extensionsPattern := fmt.Sprintf(`/extensions/[0-9]+/%s/.*\.jar`, sdkDirs[0])
var dirs []string
var extensions_dir string
ctx.VisitDirectDepsWithTag(metalavaAPILevelsAnnotationsDirTag, func(m android.Module) {
if t, ok := m.(*ExportedDroiddocDir); ok {
extRegex := regexp.MustCompile(t.dir.String() + `/extensions/[0-9]+/public/.*\.jar`)
extRegex := regexp.MustCompile(t.dir.String() + extensionsPattern)
// Grab the first extensions_dir and we find while scanning ExportedDroiddocDir.deps;
// ideally this should be read from prebuiltApis.properties.Extensions_*
@@ -650,26 +675,6 @@ func (d *Droidstubs) apiLevelsGenerationFlags(ctx android.ModuleContext, cmd *an
}
})
// Add all relevant --android-jar-pattern patterns for Metalava.
// When parsing a stub jar for a specific version, Metalava picks the first pattern that defines
// an actual file present on disk (in the order the patterns were passed). For system APIs for
// privileged apps that are only defined since API level 21 (Lollipop), fallback to public stubs
// for older releases. Similarly, module-lib falls back to system API.
var sdkDirs []string
switch proptools.StringDefault(d.properties.Api_levels_sdk_type, "public") {
case "system-server":
sdkDirs = []string{"system-server", "module-lib", "system", "public"}
case "module-lib":
sdkDirs = []string{"module-lib", "system", "public"}
case "system":
sdkDirs = []string{"system", "public"}
case "public":
sdkDirs = []string{"public"}
default:
ctx.PropertyErrorf("api_levels_sdk_type", "needs to be one of %v", allowedApiLevelSdkTypes)
return
}
for _, sdkDir := range sdkDirs {
for _, dir := range dirs {
cmd.FlagWithArg("--android-jar-pattern ", fmt.Sprintf("%s/%%/%s/%s", dir, sdkDir, filename))