summaryrefslogtreecommitdiff
path: root/java/app.go
diff options
context:
space:
mode:
Diffstat (limited to 'java/app.go')
-rw-r--r--java/app.go100
1 files changed, 73 insertions, 27 deletions
diff --git a/java/app.go b/java/app.go
index 50d1a2f43..d2f2d0be1 100644
--- a/java/app.go
+++ b/java/app.go
@@ -274,16 +274,37 @@ func (a *AndroidApp) DepsMutator(ctx android.BottomUpMutatorContext) {
variation := append(jniTarget.Variations(),
blueprint.Variation{Mutator: "link", Variation: "shared"})
- // If the app builds against an Android SDK use the SDK variant of JNI dependencies
- // unless jni_uses_platform_apis is set.
- // Don't require the SDK variant for apps that are shipped on vendor, etc., as they already
- // have stable APIs through the VNDK.
- if (usesSDK && !a.RequiresStableAPIs(ctx) &&
- !Bool(a.appProperties.Jni_uses_platform_apis)) ||
- Bool(a.appProperties.Jni_uses_sdk_apis) {
+ // Test whether to use the SDK variant or the non-SDK variant of JNI dependencies.
+ // Many factors are considered here.
+ // 1. Basically, the selection follows whether the app has sdk_version set or not.
+ jniUsesSdkVariant := usesSDK
+ // 2. However, jni_uses_platform_apis and jni_uses_sdk_apis can override it
+ if Bool(a.appProperties.Jni_uses_sdk_apis) {
+ jniUsesSdkVariant = true
+ }
+ if Bool(a.appProperties.Jni_uses_platform_apis) {
+ jniUsesSdkVariant = false
+ }
+ // 3. Then the use of SDK variant is again prohibited for the following cases:
+ // 3.1. the app is shipped on unbundled partitions like vendor. Since the entire
+ // partition (not only the app) is considered unbudled, there's no need to use the
+ // SDK variant.
+ // 3.2. the app doesn't support embedding the JNI libs
+ if a.RequiresStableAPIs(ctx) || !a.shouldEmbedJnis(ctx) {
+ jniUsesSdkVariant = false
+ }
+ if jniUsesSdkVariant {
variation = append(variation, blueprint.Variation{Mutator: "sdk", Variation: "sdk"})
}
- ctx.AddFarVariationDependencies(variation, jniLibTag, a.appProperties.Jni_libs...)
+
+ // Use the installable dep tag when the JNIs are not embedded
+ var tag dependencyTag
+ if a.shouldEmbedJnis(ctx) {
+ tag = jniLibTag
+ } else {
+ tag = jniInstallTag
+ }
+ ctx.AddFarVariationDependencies(variation, tag, a.appProperties.Jni_libs...)
}
for _, aconfig_declaration := range a.aaptProperties.Flags_packages {
ctx.AddDependency(ctx.Module(), aconfigDeclarationTag, aconfig_declaration)
@@ -334,27 +355,17 @@ func (a *AndroidTestHelperApp) GenerateAndroidBuildActions(ctx android.ModuleCon
func (a *AndroidApp) GenerateAndroidBuildActions(ctx android.ModuleContext) {
a.checkAppSdkVersions(ctx)
+ a.checkEmbedJnis(ctx)
a.generateAndroidBuildActions(ctx)
a.generateJavaUsedByApex(ctx)
}
-func (a *AndroidApp) MinSdkVersion(ctx android.EarlyModuleContext) android.ApiLevel {
- defaultMinSdkVersion := a.Module.MinSdkVersion(ctx)
- if proptools.Bool(a.appProperties.Updatable) {
- overrideApiLevel := android.MinSdkVersionFromValue(ctx, ctx.DeviceConfig().ApexGlobalMinSdkVersionOverride())
- if !overrideApiLevel.IsNone() && overrideApiLevel.CompareTo(defaultMinSdkVersion) > 0 {
- return overrideApiLevel
- }
- }
- return defaultMinSdkVersion
-}
-
func (a *AndroidApp) checkAppSdkVersions(ctx android.ModuleContext) {
if a.Updatable() {
if !a.SdkVersion(ctx).Stable() {
ctx.PropertyErrorf("sdk_version", "Updatable apps must use stable SDKs, found %v", a.SdkVersion(ctx))
}
- if String(a.deviceProperties.Min_sdk_version) == "" {
+ if String(a.overridableProperties.Min_sdk_version) == "" {
ctx.PropertyErrorf("updatable", "updatable apps must set min_sdk_version.")
}
@@ -378,6 +389,17 @@ func (a *AndroidApp) checkAppSdkVersions(ctx android.ModuleContext) {
a.checkSdkVersions(ctx)
}
+// Ensures that use_embedded_native_libs are set for apk-in-apex
+func (a *AndroidApp) checkEmbedJnis(ctx android.BaseModuleContext) {
+ apexInfo, _ := android.ModuleProvider(ctx, android.ApexInfoProvider)
+ apkInApex := !apexInfo.IsForPlatform()
+ hasJnis := len(a.appProperties.Jni_libs) > 0
+
+ if apkInApex && hasJnis && !Bool(a.appProperties.Use_embedded_native_libs) {
+ ctx.ModuleErrorf("APK in APEX should have use_embedded_native_libs: true")
+ }
+}
+
// If an updatable APK sets min_sdk_version, min_sdk_vesion of JNI libs should match with it.
// This check is enforced for "updatable" APKs (including APK-in-APEX).
func (a *AndroidApp) checkJniLibsSdkVersion(ctx android.ModuleContext, minSdkVersion android.ApiLevel) {
@@ -433,9 +455,9 @@ func (a *AndroidApp) shouldUncompressDex(ctx android.ModuleContext) bool {
}
func (a *AndroidApp) shouldEmbedJnis(ctx android.BaseModuleContext) bool {
- apexInfo, _ := android.ModuleProvider(ctx, android.ApexInfoProvider)
return ctx.Config().UnbundledBuild() || Bool(a.appProperties.Use_embedded_native_libs) ||
- !apexInfo.IsForPlatform() || a.appProperties.AlwaysPackageNativeLibs
+ Bool(a.appProperties.Updatable) ||
+ a.appProperties.AlwaysPackageNativeLibs
}
func generateAaptRenamePackageFlags(packageName string, renameResourcesPackage bool) []string {
@@ -521,7 +543,7 @@ func (a *AndroidApp) aaptBuildActions(ctx android.ModuleContext) {
}
// Use non final ids if we are doing optimized shrinking and are using R8.
- nonFinalIds := Bool(a.dexProperties.Optimize.Optimized_shrink_resources) && a.dexer.effectiveOptimizeEnabled()
+ nonFinalIds := a.dexProperties.optimizedResourceShrinkingEnabled(ctx) && a.dexer.effectiveOptimizeEnabled()
a.aapt.buildActions(ctx,
aaptBuildActionOptions{
sdkContext: android.SdkContext(a),
@@ -552,7 +574,7 @@ func (a *AndroidApp) proguardBuildActions(ctx android.ModuleContext) {
staticLibProguardFlagFiles = android.FirstUniquePaths(staticLibProguardFlagFiles)
a.Module.extraProguardFlagsFiles = append(a.Module.extraProguardFlagsFiles, staticLibProguardFlagFiles...)
- if !Bool(a.dexProperties.Optimize.Optimized_shrink_resources) {
+ if !(a.dexProperties.optimizedResourceShrinkingEnabled(ctx)) {
// When using the optimized shrinking the R8 enqueuer will traverse the xml files that become
// live for code references and (transitively) mark these as live.
// In this case we explicitly don't wan't the aapt2 generated keep files (which would keep the now
@@ -591,7 +613,7 @@ func (a *AndroidApp) dexBuildActions(ctx android.ModuleContext) (android.Path, a
var packageResources = a.exportPackage
if ctx.ModuleName() != "framework-res" {
- if a.dexProperties.resourceShrinkingEnabled() {
+ if a.dexProperties.resourceShrinkingEnabled(ctx) {
protoFile := android.PathForModuleOut(ctx, packageResources.Base()+".proto.apk")
aapt2Convert(ctx, protoFile, packageResources, "proto")
a.dexer.resourcesInput = android.OptionalPathForPath(protoFile)
@@ -614,7 +636,7 @@ func (a *AndroidApp) dexBuildActions(ctx android.ModuleContext) (android.Path, a
}
a.Module.compile(ctx, extraSrcJars, extraClasspathJars, extraCombinedJars)
- if a.dexProperties.resourceShrinkingEnabled() {
+ if a.dexProperties.resourceShrinkingEnabled(ctx) {
binaryResources := android.PathForModuleOut(ctx, packageResources.Base()+".binary.out.apk")
aapt2Convert(ctx, binaryResources, a.dexer.resourcesOutput.Path(), "binary")
packageResources = binaryResources
@@ -829,7 +851,9 @@ func (a *AndroidApp) generateAndroidBuildActions(ctx android.ModuleContext) {
dexJarFile, packageResources := a.dexBuildActions(ctx)
- jniLibs, prebuiltJniPackages, certificates := collectAppDeps(ctx, a, a.shouldEmbedJnis(ctx), !Bool(a.appProperties.Jni_uses_platform_apis))
+ // No need to check the SDK version of the JNI deps unless we embed them
+ checkNativeSdkVersion := a.shouldEmbedJnis(ctx) && !Bool(a.appProperties.Jni_uses_platform_apis)
+ jniLibs, prebuiltJniPackages, certificates := collectAppDeps(ctx, a, a.shouldEmbedJnis(ctx), checkNativeSdkVersion)
jniJarFile := a.jniBuildActions(jniLibs, prebuiltJniPackages, ctx)
if ctx.Failed() {
@@ -911,6 +935,22 @@ func (a *AndroidApp) generateAndroidBuildActions(ctx android.ModuleContext) {
installed := ctx.InstallFile(a.installDir, extra.Base(), extra)
extraInstalledPaths = append(extraInstalledPaths, installed)
}
+ // If we don't embed jni libs, make sure that those are installed along with the
+ // app, and also place symlinks to the installed paths under the lib/<arch>
+ // directory of the app installation directory. ex:
+ // /system/app/MyApp/lib/arm64/libfoo.so -> /system/lib64/libfoo.so
+ if !a.embeddedJniLibs {
+ for _, jniLib := range jniLibs {
+ archStr := jniLib.target.Arch.ArchType.String()
+ symlinkDir := a.installDir.Join(ctx, "lib", archStr)
+ for _, installedLib := range jniLib.installPaths {
+ // install the symlink itself
+ symlinkName := installedLib.Base()
+ symlinkTarget := android.InstallPathToOnDevicePath(ctx, installedLib)
+ ctx.InstallAbsoluteSymlink(symlinkDir, symlinkName, symlinkTarget)
+ }
+ }
+ }
ctx.InstallFile(a.installDir, a.outputFile.Base(), a.outputFile, extraInstalledPaths...)
}
@@ -998,6 +1038,7 @@ func collectJniDeps(ctx android.ModuleContext,
coverageFile: dep.CoverageOutputFile(),
unstrippedFile: dep.UnstrippedOutputFile(),
partition: dep.Partition(),
+ installPaths: dep.FilesToInstall(),
})
} else if ctx.Config().AllowMissingDependencies() {
ctx.AddMissingDependencies([]string{otherName})
@@ -1243,6 +1284,11 @@ func AndroidAppFactory() android.Module {
Manifest: proptools.StringPtr(":" + rroManifestName),
Resource_dirs: a.aaptProperties.Resource_dirs,
}
+ if !Bool(a.aaptProperties.Aapt_include_all_resources) {
+ for _, aaptConfig := range ctx.Config().ProductAAPTConfig() {
+ rroProperties.Aaptflags = append(rroProperties.Aaptflags, "-c", aaptConfig)
+ }
+ }
ctx.CreateModule(RuntimeResourceOverlayFactory, &rroProperties)
})
generated by cgit v1.2.3-59-g8ed1b (git 2.39.0) at 2025-10-25 11:00:37 +0000