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// Copyright 2018 Google Inc. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package java
import (
"fmt"
"strconv"
"strings"
"github.com/google/blueprint"
"android/soong/android"
"android/soong/dexpreopt"
)
var manifestFixerRule = pctx.AndroidStaticRule("manifestFixer",
blueprint.RuleParams{
Command: `${config.ManifestFixerCmd} ` +
`--minSdkVersion ${minSdkVersion} ` +
`--targetSdkVersion ${targetSdkVersion} ` +
`--raise-min-sdk-version ` +
`$args $in $out`,
CommandDeps: []string{"${config.ManifestFixerCmd}"},
},
"minSdkVersion", "targetSdkVersion", "args")
var manifestMergerRule = pctx.AndroidStaticRule("manifestMerger",
blueprint.RuleParams{
Command: `${config.ManifestMergerCmd} $args --main $in $libs --out $out`,
CommandDeps: []string{"${config.ManifestMergerCmd}"},
},
"args", "libs")
// targetSdkVersion for manifest_fixer
// When TARGET_BUILD_APPS is not empty, this method returns 10000 for modules targeting an unreleased SDK
// This enables release builds (that run with TARGET_BUILD_APPS=[val...]) to target APIs that have not yet been finalized as part of an SDK
func targetSdkVersionForManifestFixer(ctx android.ModuleContext, sdkContext android.SdkContext) string {
targetSdkVersionSpec := sdkContext.TargetSdkVersion(ctx)
if ctx.Config().UnbundledBuildApps() && targetSdkVersionSpec.ApiLevel.IsPreview() {
return strconv.Itoa(android.FutureApiLevel.FinalOrFutureInt())
}
targetSdkVersion, err := targetSdkVersionSpec.EffectiveVersionString(ctx)
if err != nil {
ctx.ModuleErrorf("invalid targetSdkVersion: %s", err)
}
return targetSdkVersion
}
// Uses manifest_fixer.py to inject minSdkVersion, etc. into an AndroidManifest.xml
func manifestFixer(ctx android.ModuleContext, manifest android.Path, sdkContext android.SdkContext,
classLoaderContexts dexpreopt.ClassLoaderContextMap, isLibrary, useEmbeddedNativeLibs, usesNonSdkApis,
useEmbeddedDex, hasNoCode bool, loggingParent string) android.Path {
var args []string
if isLibrary {
args = append(args, "--library")
} else {
minSdkVersion, err := sdkContext.MinSdkVersion(ctx).EffectiveVersion(ctx)
if err != nil {
ctx.ModuleErrorf("invalid minSdkVersion: %s", err)
}
if minSdkVersion.FinalOrFutureInt() >= 23 {
args = append(args, fmt.Sprintf("--extract-native-libs=%v", !useEmbeddedNativeLibs))
} else if useEmbeddedNativeLibs {
ctx.ModuleErrorf("module attempted to store uncompressed native libraries, but minSdkVersion=%d doesn't support it",
minSdkVersion)
}
}
if usesNonSdkApis {
args = append(args, "--uses-non-sdk-api")
}
if useEmbeddedDex {
args = append(args, "--use-embedded-dex")
}
// manifest_fixer should add only the implicit SDK libraries inferred by Soong, not those added
// explicitly via `uses_libs`/`optional_uses_libs`.
requiredUsesLibs, optionalUsesLibs := classLoaderContexts.ImplicitUsesLibs()
for _, usesLib := range requiredUsesLibs {
args = append(args, "--uses-library", usesLib)
}
for _, usesLib := range optionalUsesLibs {
args = append(args, "--optional-uses-library", usesLib)
}
if hasNoCode {
args = append(args, "--has-no-code")
}
if loggingParent != "" {
args = append(args, "--logging-parent", loggingParent)
}
var deps android.Paths
targetSdkVersion := targetSdkVersionForManifestFixer(ctx, sdkContext)
if UseApiFingerprint(ctx) && ctx.ModuleName() != "framework-res" {
targetSdkVersion = ctx.Config().PlatformSdkCodename() + fmt.Sprintf(".$$(cat %s)", ApiFingerprintPath(ctx).String())
deps = append(deps, ApiFingerprintPath(ctx))
}
minSdkVersion, err := sdkContext.MinSdkVersion(ctx).EffectiveVersionString(ctx)
if err != nil {
ctx.ModuleErrorf("invalid minSdkVersion: %s", err)
}
if UseApiFingerprint(ctx) && ctx.ModuleName() != "framework-res" {
minSdkVersion = ctx.Config().PlatformSdkCodename() + fmt.Sprintf(".$$(cat %s)", ApiFingerprintPath(ctx).String())
deps = append(deps, ApiFingerprintPath(ctx))
}
fixedManifest := android.PathForModuleOut(ctx, "manifest_fixer", "AndroidManifest.xml")
if err != nil {
ctx.ModuleErrorf("invalid minSdkVersion: %s", err)
}
ctx.Build(pctx, android.BuildParams{
Rule: manifestFixerRule,
Description: "fix manifest",
Input: manifest,
Implicits: deps,
Output: fixedManifest,
Args: map[string]string{
"minSdkVersion": minSdkVersion,
"targetSdkVersion": targetSdkVersion,
"args": strings.Join(args, " "),
},
})
return fixedManifest.WithoutRel()
}
func manifestMerger(ctx android.ModuleContext, manifest android.Path, staticLibManifests android.Paths,
isLibrary bool) android.Path {
var args string
if !isLibrary {
// Follow Gradle's behavior, only pass --remove-tools-declarations when merging app manifests.
args = "--remove-tools-declarations"
}
mergedManifest := android.PathForModuleOut(ctx, "manifest_merger", "AndroidManifest.xml")
ctx.Build(pctx, android.BuildParams{
Rule: manifestMergerRule,
Description: "merge manifest",
Input: manifest,
Implicits: staticLibManifests,
Output: mergedManifest,
Args: map[string]string{
"libs": android.JoinWithPrefix(staticLibManifests.Strings(), "--libs "),
"args": args,
},
})
return mergedManifest.WithoutRel()
}