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// Copyright 2014 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
import 'package:meta/meta.dart';
import '../android/gradle_errors.dart';
import '../base/context.dart';
import '../base/file_system.dart';
import '../build_info.dart';
import '../globals.dart' as globals;
import '../project.dart';
import 'gradle.dart';
/// The builder in the current context.
AndroidBuilder get androidBuilder {
return context.get<AndroidBuilder>() ?? const _AndroidBuilderImpl();
}
/// Provides the methods to build Android artifacts.
// TODO(egarciad): https://github.com/flutter/flutter/issues/43863
abstract class AndroidBuilder {
const AndroidBuilder();
/// Builds an AAR artifact.
Future<void> buildAar({
@required FlutterProject project,
@required Set<AndroidBuildInfo> androidBuildInfo,
@required String target,
@required String outputDirectoryPath,
@required String buildNumber,
});
/// Builds an APK artifact.
Future<void> buildApk({
@required FlutterProject project,
@required AndroidBuildInfo androidBuildInfo,
@required String target,
});
/// Builds an App Bundle artifact.
Future<void> buildAab({
@required FlutterProject project,
@required AndroidBuildInfo androidBuildInfo,
@required String target,
});
}
/// Default implementation of [AarBuilder].
class _AndroidBuilderImpl extends AndroidBuilder {
const _AndroidBuilderImpl();
/// Builds the AAR and POM files for the current Flutter module or plugin.
@override
Future<void> buildAar({
@required FlutterProject project,
@required Set<AndroidBuildInfo> androidBuildInfo,
@required String target,
@required String outputDirectoryPath,
@required String buildNumber,
}) async {
try {
Directory outputDirectory =
globals.fs.directory(outputDirectoryPath ?? project.android.buildDirectory);
if (project.isModule) {
// Module projects artifacts are located in `build/host`.
outputDirectory = outputDirectory.childDirectory('host');
}
for (final AndroidBuildInfo androidBuildInfo in androidBuildInfo) {
await buildGradleAar(
project: project,
androidBuildInfo: androidBuildInfo,
target: target,
outputDirectory: outputDirectory,
buildNumber: buildNumber,
);
}
printHowToConsumeAar(
buildModes: androidBuildInfo
.map<String>((AndroidBuildInfo androidBuildInfo) {
return androidBuildInfo.buildInfo.modeName;
}).toSet(),
androidPackage: project.manifest.androidPackage,
repoDirectory: getRepoDirectory(outputDirectory),
buildNumber: buildNumber,
logger: globals.logger,
fileSystem: globals.fs,
);
} finally {
globals.androidSdk?.reinitialize();
}
}
/// Builds the APK.
@override
Future<void> buildApk({
@required FlutterProject project,
@required AndroidBuildInfo androidBuildInfo,
@required String target,
}) async {
try {
await buildGradleApp(
project: project,
androidBuildInfo: androidBuildInfo,
target: target,
isBuildingBundle: false,
localGradleErrors: gradleErrors,
);
} finally {
globals.androidSdk?.reinitialize();
}
}
/// Builds the App Bundle.
@override
Future<void> buildAab({
@required FlutterProject project,
@required AndroidBuildInfo androidBuildInfo,
@required String target,
}) async {
try {
await buildGradleApp(
project: project,
androidBuildInfo: androidBuildInfo,
target: target,
isBuildingBundle: true,
localGradleErrors: gradleErrors,
);
} finally {
globals.androidSdk?.reinitialize();
}
}
}