Improves output file path logic in Android analyze (#136981)

packages/flutter_tools/gradle/src/main/groovy/flutter.groovy

@@ -752,7 +752,7 @@ class FlutterPlugin implements Plugin<Project> {
     //
     // See https://developer.android.com/training/app-links/ for more information about app link.
     //
-    // The json will be stored in <project>/build/app/app-link-settings-<variant>.json
+    // The json will be saved in path stored in outputPath parameter.
     //
     // An example json:
     // {
@@ -830,7 +830,7 @@ class FlutterPlugin implements Plugin<Project> {
                         }
                     }
                     def generator = new JsonGenerator.Options().build()
-                    new File(project.buildDir, "app-link-settings-${variant.name}.json").write(generator.toJson(appLinkSettings))
+                    new File(project.getProperty("outputPath")).write(generator.toJson(appLinkSettings))
                 }
             }
         }

packages/flutter_tools/lib/src/android/android_builder.dart

@@ -44,7 +44,9 @@ abstract class AndroidBuilder {
   Future<List<String>> getBuildVariants({required FlutterProject project});
 
   /// Outputs app link related project settings into a json file.
-  Future<void> outputsAppLinkSettings(
+  ///
+  /// The return future resolves to the path of the json file.
+  Future<String> outputsAppLinkSettings(
     String buildVariant, {
     required FlutterProject project,
   });

packages/flutter_tools/lib/src/android/gradle.dart

@@ -810,16 +810,22 @@ class AndroidGradleBuilder implements AndroidBuilder {
   }
 
   @override
-  Future<void> outputsAppLinkSettings(
+  Future<String> outputsAppLinkSettings(
     String buildVariant, {
     required FlutterProject project,
   }) async {
     final String taskName = _getOutputAppLinkSettingsTaskFor(buildVariant);
+    final Directory directory = await project.buildDirectory
+        .childDirectory('deeplink_data').create(recursive: true);
+    final String outputPath = globals.fs.path.join(
+      directory.absolute.path,
+      'app-link-settings-$buildVariant.json',
+    );
     final Stopwatch sw = Stopwatch()
       ..start();
     final RunResult result = await _runGradleTask(
       taskName,
-      options: const <String>['-q'],
+      options: <String>['-q', '-PoutputPath=$outputPath'],
       project: project,
     );
     _usage.sendTiming('outputs', 'app link settings', sw.elapsed);
@@ -827,7 +833,9 @@ class AndroidGradleBuilder implements AndroidBuilder {
     if (result.exitCode != 0) {
       _logger.printStatus(result.stdout, wrap: false);
       _logger.printError(result.stderr, wrap: false);
+      throwToolExit(result.stderr);
     }
+    return outputPath;
   }
 }
 

packages/flutter_tools/lib/src/commands/android_analyze.dart

@@ -48,8 +48,7 @@ class AndroidAnalyze {
         logger.printStatus(jsonEncode(await project.android.getBuildVariants()));
       case AndroidAnalyzeOption.outputAppLinkSettings:
         assert(buildVariant != null);
-        await project.android.outputsAppLinkSettings(variant: buildVariant!);
-        final String filePath = fileSystem.path.join(project.directory.path, 'build', 'app', 'app-link-settings-$buildVariant.json`');
+        final String filePath = await project.android.outputsAppLinkSettings(variant: buildVariant!);
         logger.printStatus('result saved in $filePath');
     }
   }

packages/flutter_tools/lib/src/project.dart

@@ -501,13 +501,14 @@ class AndroidProject extends FlutterProjectPlatform {
 
   /// Outputs app link related settings into a json file.
   ///
-  /// The file is stored in
-  /// `<project>/build/app/app-link-settings-<variant>.json`.
-  Future<void> outputsAppLinkSettings({required String variant}) async {
+  /// The return future resolves to the path of the json file.
+  ///
+  /// The future resolves to null if it fails to retrieve app link settings.
+  Future<String> outputsAppLinkSettings({required String variant}) async {
     if (!existsSync() || androidBuilder == null) {
-      return;
+      throwToolExit('Target directory $hostAppGradleRoot is not an Android project');
     }
-    await androidBuilder!.outputsAppLinkSettings(variant, project: parent);
+    return androidBuilder!.outputsAppLinkSettings(variant, project: parent);
   }
 
   bool _computeSupportedVersion() {

packages/flutter_tools/test/commands.shard/hermetic/android_analyze_test.dart

@@ -94,6 +94,7 @@ void main() {
       const String buildVariant = 'release';
       await runner.run(<String>['analyze', '--android', '--output-app-link-settings', '--build-variant=$buildVariant', tempDir.path]);
       expect(builder.outputVariant, buildVariant);
+      expect(logger.statusText, contains(builder.outputPath));
     }, overrides: <Type, Generator>{
       AndroidBuilder: () => builder,
     });
@@ -116,6 +117,7 @@ void main() {
 class FakeAndroidBuilder extends Fake implements AndroidBuilder {
   List<String> variants = const <String>[];
   String? outputVariant;
+  final String outputPath = '/';
 
   @override
   Future<List<String>> getBuildVariants({required FlutterProject project}) async {
@@ -123,7 +125,8 @@ class FakeAndroidBuilder extends Fake implements AndroidBuilder {
   }
 
   @override
-  Future<void> outputsAppLinkSettings(String buildVariant, {required FlutterProject project}) async {
+  Future<String> outputsAppLinkSettings(String buildVariant, {required FlutterProject project}) async {
     outputVariant = buildVariant;
+    return outputPath;
   }
 }

packages/flutter_tools/test/general.shard/android/android_gradle_builder_test.dart

@@ -914,7 +914,9 @@ Gradle Crashed
       AndroidStudio: () => FakeAndroidStudio(),
     });
 
-    testUsingContext('can call custom gradle task getApplicationIdForVariant and parse the result', () async {
+    testUsingContext('can call custom gradle task outputFreeDebugAppLinkSettings and parse the result', () async {
+      final String expectedOutputPath;
+      expectedOutputPath = fileSystem.path.join('/build/deeplink_data', 'app-link-settings-freeDebug.json');
       final AndroidGradleBuilder builder = AndroidGradleBuilder(
         java: FakeJava(),
         logger: logger,
@@ -927,10 +929,11 @@ Gradle Crashed
         platform: FakePlatform(),
         androidStudio: FakeAndroidStudio(),
       );
-      processManager.addCommand(const FakeCommand(
+      processManager.addCommand(FakeCommand(
         command: <String>[
           'gradlew',
           '-q',
+          '-PoutputPath=$expectedOutputPath',
           'outputFreeDebugAppLinkSettings',
         ],
       ));
@@ -940,6 +943,8 @@ Gradle Crashed
       );
     }, overrides: <Type, Generator>{
       AndroidStudio: () => FakeAndroidStudio(),
+      FileSystem: () => fileSystem,
+      ProcessManager: () => processManager,
     });
 
     testUsingContext("doesn't indicate how to consume an AAR when printHowToConsumeAar is false", () async {

packages/flutter_tools/test/integration.shard/android_gradle_outputs_app_link_settings_test.dart

@@ -175,16 +175,16 @@ void main() {
     expect(result, const ProcessResultMatcher());
 
     final Directory androidApp = tempDir.childDirectory('android');
+    final io.File fileDump = tempDir.childDirectory('build').childDirectory('app').childFile('app-link-settings-debug.json');
     result = await processManager.run(<String>[
       '.${platform.pathSeparator}${getGradlewFileName(platform)}',
       ...getLocalEngineArguments(),
       '-q', // quiet output.
+      '-PoutputPath=${fileDump.path}',
       'outputDebugAppLinkSettings',
     ], workingDirectory: androidApp.path);
 
     expect(result, const ProcessResultMatcher());
-
-    final io.File fileDump = tempDir.childDirectory('build').childDirectory('app').childFile('app-link-settings-debug.json');
     expect(fileDump.existsSync(), true);
     final Map<String, dynamic> json = jsonDecode(fileDump.readAsStringSync()) as Map<String, dynamic>;
     expect(json['applicationId'], 'com.example.testapp');
@@ -220,16 +220,16 @@ void main() {
     expect(result, const ProcessResultMatcher());
 
     final Directory androidApp = tempDir.childDirectory('android');
+    final io.File fileDump = tempDir.childDirectory('build').childDirectory('app').childFile('app-link-settings-debug.json');
     result = await processManager.run(<String>[
       '.${platform.pathSeparator}${getGradlewFileName(platform)}',
       ...getLocalEngineArguments(),
       '-q', // quiet output.
+      '-PoutputPath=${fileDump.path}',
       'outputDebugAppLinkSettings',
     ], workingDirectory: androidApp.path);
 
     expect(result, const ProcessResultMatcher());
-
-    final io.File fileDump = tempDir.childDirectory('build').childDirectory('app').childFile('app-link-settings-debug.json');
     expect(fileDump.existsSync(), true);
     final Map<String, dynamic> json = jsonDecode(fileDump.readAsStringSync()) as Map<String, dynamic>;
     expect(json['applicationId'], 'com.example.testapp');

packages/flutter_tools/test/src/android_common.dart

@@ -41,11 +41,10 @@ class FakeAndroidBuilder implements AndroidBuilder {
   Future<List<String>> getBuildVariants({required FlutterProject project}) async => const <String>[];
 
   @override
-  Future<void> outputsAppLinkSettings(
+  Future<String> outputsAppLinkSettings(
     String buildVariant, {
     required FlutterProject project,
-  }) async {}
-
+  }) async => '/';
 }
 
 /// Creates a [FlutterProject] in a directory named [flutter_project]