diff --git a/dev/benchmarks/complex_layout/android/app/build.gradle b/dev/benchmarks/complex_layout/android/app/build.gradle
index a923d9f5c6..e6845e0268 100644
--- a/dev/benchmarks/complex_layout/android/app/build.gradle
+++ b/dev/benchmarks/complex_layout/android/app/build.gradle
@@ -19,6 +19,7 @@ apply plugin: 'com.android.application'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
+    namespace "com.yourcompany.complexLayout"
     compileSdkVersion flutter.compileSdkVersion
 
     compileOptions {
diff --git a/dev/benchmarks/complex_layout/android/app/src/main/AndroidManifest.xml b/dev/benchmarks/complex_layout/android/app/src/main/AndroidManifest.xml
index f550d95c2a..5e6aaf8e36 100644
--- a/dev/benchmarks/complex_layout/android/app/src/main/AndroidManifest.xml
+++ b/dev/benchmarks/complex_layout/android/app/src/main/AndroidManifest.xml
@@ -2,8 +2,7 @@
 Use of this source code is governed by a BSD-style license that can be
 found in the LICENSE file. -->
 
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.yourcompany.complexLayout">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
     <uses-permission android:name="android.permission.INTERNET"/>
 
diff --git a/dev/benchmarks/macrobenchmarks/android/app/build.gradle b/dev/benchmarks/macrobenchmarks/android/app/build.gradle
index e4a741830c..6f2a8a6755 100644
--- a/dev/benchmarks/macrobenchmarks/android/app/build.gradle
+++ b/dev/benchmarks/macrobenchmarks/android/app/build.gradle
@@ -29,6 +29,7 @@ apply plugin: 'com.android.application'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
+    namespace "com.example.macrobenchmarks"
     compileSdkVersion flutter.compileSdkVersion
 
     compileOptions {
diff --git a/dev/benchmarks/macrobenchmarks/android/app/src/main/AndroidManifest.xml b/dev/benchmarks/macrobenchmarks/android/app/src/main/AndroidManifest.xml
index 6453a03905..539e68779a 100644
--- a/dev/benchmarks/macrobenchmarks/android/app/src/main/AndroidManifest.xml
+++ b/dev/benchmarks/macrobenchmarks/android/app/src/main/AndroidManifest.xml
@@ -2,8 +2,7 @@
 Use of this source code is governed by a BSD-style license that can be
 found in the LICENSE file. -->
 
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.example.macrobenchmarks">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
     <!-- The INTERNET permission is required for development. Specifically,
          flutter needs it to communicate with the running application
diff --git a/dev/benchmarks/microbenchmarks/android/app/build.gradle b/dev/benchmarks/microbenchmarks/android/app/build.gradle
index 2190a0fcfb..3e2298c2eb 100644
--- a/dev/benchmarks/microbenchmarks/android/app/build.gradle
+++ b/dev/benchmarks/microbenchmarks/android/app/build.gradle
@@ -19,6 +19,7 @@ apply plugin: 'com.android.application'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
+    namespace "com.yourcompany.microbenchmarks"
     compileSdkVersion flutter.compileSdkVersion
 
     compileOptions {
diff --git a/dev/benchmarks/microbenchmarks/android/app/src/main/AndroidManifest.xml b/dev/benchmarks/microbenchmarks/android/app/src/main/AndroidManifest.xml
index e5660389c6..6fec6e9d26 100644
--- a/dev/benchmarks/microbenchmarks/android/app/src/main/AndroidManifest.xml
+++ b/dev/benchmarks/microbenchmarks/android/app/src/main/AndroidManifest.xml
@@ -2,8 +2,7 @@
 Use of this source code is governed by a BSD-style license that can be
 found in the LICENSE file. -->
 
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.yourcompany.microbenchmarks">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
     <uses-permission android:name="android.permission.INTERNET"/>
 
diff --git a/dev/benchmarks/multiple_flutters/android/app/build.gradle b/dev/benchmarks/multiple_flutters/android/app/build.gradle
index 9c43ffbaa8..8e2b72d7c7 100644
--- a/dev/benchmarks/multiple_flutters/android/app/build.gradle
+++ b/dev/benchmarks/multiple_flutters/android/app/build.gradle
@@ -13,6 +13,7 @@ android {
         }
     }
 
+    namespace "dev.flutter.multipleflutters"
     compileSdkVersion 31
 
     compileOptions {
@@ -54,4 +55,4 @@ dependencies {
     androidTestImplementation 'androidx.test.ext:junit:1.1.1'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
     implementation project(':flutter')
-}
\ No newline at end of file
+}
diff --git a/dev/benchmarks/multiple_flutters/android/app/src/main/AndroidManifest.xml b/dev/benchmarks/multiple_flutters/android/app/src/main/AndroidManifest.xml
index e8e218f112..bee9c26219 100644
--- a/dev/benchmarks/multiple_flutters/android/app/src/main/AndroidManifest.xml
+++ b/dev/benchmarks/multiple_flutters/android/app/src/main/AndroidManifest.xml
@@ -2,9 +2,7 @@
 Use of this source code is governed by a BSD-style license that can be
 found in the LICENSE file. -->
 
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="dev.flutter.multipleflutters">
-
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <application
         android:name=".App"
         android:allowBackup="true"
@@ -24,4 +22,4 @@ found in the LICENSE file. -->
             </intent-filter>
         </activity>
     </application>
-</manifest>
\ No newline at end of file
+</manifest>
diff --git a/dev/benchmarks/platform_views_layout/android/app/build.gradle b/dev/benchmarks/platform_views_layout/android/app/build.gradle
index 2190a0fcfb..80af41dc8f 100644
--- a/dev/benchmarks/platform_views_layout/android/app/build.gradle
+++ b/dev/benchmarks/platform_views_layout/android/app/build.gradle
@@ -19,6 +19,7 @@ apply plugin: 'com.android.application'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
+    namespace "dev.benchmarks.platform_views_layout"
     compileSdkVersion flutter.compileSdkVersion
 
     compileOptions {
diff --git a/dev/benchmarks/platform_views_layout/android/app/src/main/AndroidManifest.xml b/dev/benchmarks/platform_views_layout/android/app/src/main/AndroidManifest.xml
index 01338c0ef2..b8842f6853 100644
--- a/dev/benchmarks/platform_views_layout/android/app/src/main/AndroidManifest.xml
+++ b/dev/benchmarks/platform_views_layout/android/app/src/main/AndroidManifest.xml
@@ -2,8 +2,7 @@
 Use of this source code is governed by a BSD-style license that can be
 found in the LICENSE file. -->
 
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="dev.benchmarks.platform_views_layout">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
     <uses-permission android:name="android.permission.INTERNET"/>
 
diff --git a/dev/benchmarks/platform_views_layout_hybrid_composition/android/app/build.gradle b/dev/benchmarks/platform_views_layout_hybrid_composition/android/app/build.gradle
index 2190a0fcfb..1fd8842106 100644
--- a/dev/benchmarks/platform_views_layout_hybrid_composition/android/app/build.gradle
+++ b/dev/benchmarks/platform_views_layout_hybrid_composition/android/app/build.gradle
@@ -19,6 +19,7 @@ apply plugin: 'com.android.application'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
+    namespace "dev.benchmarks.platform_views_layout_hybrid_composition"
     compileSdkVersion flutter.compileSdkVersion
 
     compileOptions {
diff --git a/dev/benchmarks/platform_views_layout_hybrid_composition/android/app/src/main/AndroidManifest.xml b/dev/benchmarks/platform_views_layout_hybrid_composition/android/app/src/main/AndroidManifest.xml
index 4104ae8dc9..41ef4aed72 100644
--- a/dev/benchmarks/platform_views_layout_hybrid_composition/android/app/src/main/AndroidManifest.xml
+++ b/dev/benchmarks/platform_views_layout_hybrid_composition/android/app/src/main/AndroidManifest.xml
@@ -2,8 +2,7 @@
 Use of this source code is governed by a BSD-style license that can be
 found in the LICENSE file. -->
 
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="dev.benchmarks.platform_views_layout_hybrid_composition">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
     <uses-permission android:name="android.permission.INTERNET"/>
 
diff --git a/dev/benchmarks/test_apps/stocks/android/app/build.gradle b/dev/benchmarks/test_apps/stocks/android/app/build.gradle
index ea3c1c5135..82e97a1231 100644
--- a/dev/benchmarks/test_apps/stocks/android/app/build.gradle
+++ b/dev/benchmarks/test_apps/stocks/android/app/build.gradle
@@ -29,6 +29,7 @@ apply plugin: 'com.android.application'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
+    namespace "io.flutter.examples.stocks"
     compileSdkVersion flutter.compileSdkVersion
 
     compileOptions {
diff --git a/dev/benchmarks/test_apps/stocks/android/app/src/main/AndroidManifest.xml b/dev/benchmarks/test_apps/stocks/android/app/src/main/AndroidManifest.xml
index e77992978d..d32d6e5048 100644
--- a/dev/benchmarks/test_apps/stocks/android/app/src/main/AndroidManifest.xml
+++ b/dev/benchmarks/test_apps/stocks/android/app/src/main/AndroidManifest.xml
@@ -2,8 +2,7 @@
 Use of this source code is governed by a BSD-style license that can be
 found in the LICENSE file. -->
 
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="io.flutter.examples.stocks">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
     <!-- The INTERNET permission is required for development. Specifically,
          flutter needs it to communicate with the running application
diff --git a/dev/integration_tests/channels/android/app/build.gradle b/dev/integration_tests/channels/android/app/build.gradle
index c0c86b1633..4a8e9386c1 100644
--- a/dev/integration_tests/channels/android/app/build.gradle
+++ b/dev/integration_tests/channels/android/app/build.gradle
@@ -30,6 +30,7 @@ apply plugin: 'kotlin-android'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
+    namespace "com.example.channels"
     compileSdkVersion flutter.compileSdkVersion
     ndkVersion flutter.ndkVersion
 
diff --git a/dev/integration_tests/channels/android/app/src/debug/AndroidManifest.xml b/dev/integration_tests/channels/android/app/src/debug/AndroidManifest.xml
index c17af77970..e00f903eae 100644
--- a/dev/integration_tests/channels/android/app/src/debug/AndroidManifest.xml
+++ b/dev/integration_tests/channels/android/app/src/debug/AndroidManifest.xml
@@ -2,8 +2,7 @@
 Use of this source code is governed by a BSD-style license that can be
 found in the LICENSE file. -->
 
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.example.channels">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <!-- The INTERNET permission is required for development. Specifically,
          the Flutter tool needs it to communicate with the running application
          to allow setting breakpoints, to provide hot reload, etc.
diff --git a/dev/integration_tests/channels/android/app/src/main/AndroidManifest.xml b/dev/integration_tests/channels/android/app/src/main/AndroidManifest.xml
index bf25e6460f..0f738a6513 100644
--- a/dev/integration_tests/channels/android/app/src/main/AndroidManifest.xml
+++ b/dev/integration_tests/channels/android/app/src/main/AndroidManifest.xml
@@ -2,8 +2,7 @@
 Use of this source code is governed by a BSD-style license that can be
 found in the LICENSE file. -->
 
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.example.channels">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
    <application
         android:label="channels"
         android:name="${applicationName}"
diff --git a/dev/integration_tests/channels/android/app/src/profile/AndroidManifest.xml b/dev/integration_tests/channels/android/app/src/profile/AndroidManifest.xml
index c17af77970..e00f903eae 100644
--- a/dev/integration_tests/channels/android/app/src/profile/AndroidManifest.xml
+++ b/dev/integration_tests/channels/android/app/src/profile/AndroidManifest.xml
@@ -2,8 +2,7 @@
 Use of this source code is governed by a BSD-style license that can be
 found in the LICENSE file. -->
 
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.example.channels">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <!-- The INTERNET permission is required for development. Specifically,
          the Flutter tool needs it to communicate with the running application
          to allow setting breakpoints, to provide hot reload, etc.
diff --git a/dev/integration_tests/deferred_components_test/android/app/build.gradle b/dev/integration_tests/deferred_components_test/android/app/build.gradle
index bd9f2bb2c3..f55a9b7e61 100644
--- a/dev/integration_tests/deferred_components_test/android/app/build.gradle
+++ b/dev/integration_tests/deferred_components_test/android/app/build.gradle
@@ -36,6 +36,7 @@ apply plugin: 'kotlin-android'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
+    namespace "io.flutter.integration.deferred_components_test"
     compileSdkVersion flutter.compileSdkVersion
 
     sourceSets {
diff --git a/dev/integration_tests/deferred_components_test/android/app/src/debug/AndroidManifest.xml b/dev/integration_tests/deferred_components_test/android/app/src/debug/AndroidManifest.xml
index 1d1b5ea97d..5dba98d653 100644
--- a/dev/integration_tests/deferred_components_test/android/app/src/debug/AndroidManifest.xml
+++ b/dev/integration_tests/deferred_components_test/android/app/src/debug/AndroidManifest.xml
@@ -2,8 +2,7 @@
 Use of this source code is governed by a BSD-style license that can be
 found in the LICENSE file. -->
 
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="io.flutter.integration.deferred_components_test">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <!-- Flutter needs it to communicate with the running application
          to allow setting breakpoints, to provide hot reload, etc.
     -->
diff --git a/dev/integration_tests/deferred_components_test/android/app/src/main/AndroidManifest.xml b/dev/integration_tests/deferred_components_test/android/app/src/main/AndroidManifest.xml
index ebc77b6731..7ba934d1e3 100644
--- a/dev/integration_tests/deferred_components_test/android/app/src/main/AndroidManifest.xml
+++ b/dev/integration_tests/deferred_components_test/android/app/src/main/AndroidManifest.xml
@@ -2,8 +2,7 @@
 Use of this source code is governed by a BSD-style license that can be
 found in the LICENSE file. -->
 
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="io.flutter.integration.deferred_components_test">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <!-- ${applicationName} is used by the Flutter tool to select the Application
          class to use. For most apps, this is the default Android application.
          In most cases you can leave this as-is, but you if you want to provide
diff --git a/dev/integration_tests/deferred_components_test/android/component1/build.gradle b/dev/integration_tests/deferred_components_test/android/component1/build.gradle
index 427fabbbd1..25d80fa6bd 100644
--- a/dev/integration_tests/deferred_components_test/android/component1/build.gradle
+++ b/dev/integration_tests/deferred_components_test/android/component1/build.gradle
@@ -23,6 +23,7 @@ if (flutterVersionName == null) {
 apply plugin: "com.android.dynamic-feature"
 
 android {
+    namespace "io.flutter.integration.deferred_components_test.component1"
     compileSdkVersion 31
 
     sourceSets {
diff --git a/dev/integration_tests/deferred_components_test/android/component1/src/main/AndroidManifest.xml b/dev/integration_tests/deferred_components_test/android/component1/src/main/AndroidManifest.xml
index a993ce11cd..2c53623a82 100644
--- a/dev/integration_tests/deferred_components_test/android/component1/src/main/AndroidManifest.xml
+++ b/dev/integration_tests/deferred_components_test/android/component1/src/main/AndroidManifest.xml
@@ -3,8 +3,7 @@ Use of this source code is governed by a BSD-style license that can be
 found in the LICENSE file. -->
 
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:dist="http://schemas.android.com/apk/distribution"
-    package="io.flutter.integration.deferred_components_test.component1">
+    xmlns:dist="http://schemas.android.com/apk/distribution">
 
     <dist:module
         dist:instant="false"
diff --git a/dev/integration_tests/flavors/android/app/build.gradle b/dev/integration_tests/flavors/android/app/build.gradle
index 0f21db64b3..13470cc309 100644
--- a/dev/integration_tests/flavors/android/app/build.gradle
+++ b/dev/integration_tests/flavors/android/app/build.gradle
@@ -19,6 +19,7 @@ apply plugin: 'com.android.application'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
+    namespace "com.yourcompany.flavors"
     compileSdkVersion flutter.compileSdkVersion
 
     compileOptions {
diff --git a/dev/integration_tests/flavors/android/app/src/main/AndroidManifest.xml b/dev/integration_tests/flavors/android/app/src/main/AndroidManifest.xml
index 0207e9357e..1f2b895c1f 100644
--- a/dev/integration_tests/flavors/android/app/src/main/AndroidManifest.xml
+++ b/dev/integration_tests/flavors/android/app/src/main/AndroidManifest.xml
@@ -2,8 +2,7 @@
 Use of this source code is governed by a BSD-style license that can be
 found in the LICENSE file. -->
 
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.yourcompany.flavors">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
     <uses-permission android:name="android.permission.INTERNET"/>
 
diff --git a/dev/integration_tests/flutter_gallery/android/app/build.gradle b/dev/integration_tests/flutter_gallery/android/app/build.gradle
index da7c676d89..ca9d391103 100644
--- a/dev/integration_tests/flutter_gallery/android/app/build.gradle
+++ b/dev/integration_tests/flutter_gallery/android/app/build.gradle
@@ -40,6 +40,7 @@ apply plugin: 'com.android.application'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
+    namespace "io.flutter.demo.gallery"
     compileSdkVersion flutter.compileSdkVersion
 
     compileOptions {
diff --git a/dev/integration_tests/flutter_gallery/android/app/src/main/AndroidManifest.xml b/dev/integration_tests/flutter_gallery/android/app/src/main/AndroidManifest.xml
index 6a3813aaf4..4fa18532f6 100644
--- a/dev/integration_tests/flutter_gallery/android/app/src/main/AndroidManifest.xml
+++ b/dev/integration_tests/flutter_gallery/android/app/src/main/AndroidManifest.xml
@@ -2,8 +2,7 @@
 Use of this source code is governed by a BSD-style license that can be
 found in the LICENSE file. -->
 
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="io.flutter.demo.gallery">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
     <!-- The INTERNET permission is required for development. Specifically,
          flutter needs it to communicate with the running application
diff --git a/dev/integration_tests/spell_check/android/app/build.gradle b/dev/integration_tests/spell_check/android/app/build.gradle
index 4d04cfcb48..4f9057e483 100644
--- a/dev/integration_tests/spell_check/android/app/build.gradle
+++ b/dev/integration_tests/spell_check/android/app/build.gradle
@@ -30,6 +30,7 @@ apply plugin: 'kotlin-android'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
+    namespace "com.example.spell_check"
     compileSdkVersion flutter.compileSdkVersion
     ndkVersion flutter.ndkVersion
 
diff --git a/dev/integration_tests/spell_check/android/app/src/debug/AndroidManifest.xml b/dev/integration_tests/spell_check/android/app/src/debug/AndroidManifest.xml
index 551c4d31b5..e00f903eae 100644
--- a/dev/integration_tests/spell_check/android/app/src/debug/AndroidManifest.xml
+++ b/dev/integration_tests/spell_check/android/app/src/debug/AndroidManifest.xml
@@ -2,8 +2,7 @@
 Use of this source code is governed by a BSD-style license that can be
 found in the LICENSE file. -->
 
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.example.spell_check">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <!-- The INTERNET permission is required for development. Specifically,
          the Flutter tool needs it to communicate with the running application
          to allow setting breakpoints, to provide hot reload, etc.
diff --git a/dev/integration_tests/spell_check/android/app/src/main/AndroidManifest.xml b/dev/integration_tests/spell_check/android/app/src/main/AndroidManifest.xml
index 57da833f6f..c3ddbe39ac 100644
--- a/dev/integration_tests/spell_check/android/app/src/main/AndroidManifest.xml
+++ b/dev/integration_tests/spell_check/android/app/src/main/AndroidManifest.xml
@@ -2,8 +2,7 @@
 Use of this source code is governed by a BSD-style license that can be
 found in the LICENSE file. -->
 
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.example.spell_check">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
    <application
         android:label="spell_check"
         android:name="${applicationName}"
diff --git a/dev/integration_tests/spell_check/android/app/src/profile/AndroidManifest.xml b/dev/integration_tests/spell_check/android/app/src/profile/AndroidManifest.xml
index 551c4d31b5..e00f903eae 100644
--- a/dev/integration_tests/spell_check/android/app/src/profile/AndroidManifest.xml
+++ b/dev/integration_tests/spell_check/android/app/src/profile/AndroidManifest.xml
@@ -2,8 +2,7 @@
 Use of this source code is governed by a BSD-style license that can be
 found in the LICENSE file. -->
 
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.example.spell_check">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <!-- The INTERNET permission is required for development. Specifically,
          the Flutter tool needs it to communicate with the running application
          to allow setting breakpoints, to provide hot reload, etc.
diff --git a/dev/integration_tests/ui/android/app/build.gradle b/dev/integration_tests/ui/android/app/build.gradle
index 9dd30269ab..0ba4245763 100644
--- a/dev/integration_tests/ui/android/app/build.gradle
+++ b/dev/integration_tests/ui/android/app/build.gradle
@@ -19,6 +19,7 @@ apply plugin: 'com.android.application'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
+    namespace "com.yourcompany.integration_ui"
     compileSdkVersion flutter.compileSdkVersion
 
     compileOptions {
diff --git a/dev/integration_tests/ui/android/app/src/main/AndroidManifest.xml b/dev/integration_tests/ui/android/app/src/main/AndroidManifest.xml
index 25961f4f07..e3b2838423 100644
--- a/dev/integration_tests/ui/android/app/src/main/AndroidManifest.xml
+++ b/dev/integration_tests/ui/android/app/src/main/AndroidManifest.xml
@@ -2,8 +2,7 @@
 Use of this source code is governed by a BSD-style license that can be
 found in the LICENSE file. -->
 
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.yourcompany.integration_ui">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
     <!-- The INTERNET permission is required for development. Specifically,
          flutter needs it to communicate with the running application
diff --git a/examples/api/android/app/build.gradle b/examples/api/android/app/build.gradle
index 32527e80d8..7221c1a2f0 100644
--- a/examples/api/android/app/build.gradle
+++ b/examples/api/android/app/build.gradle
@@ -30,6 +30,7 @@ apply plugin: 'kotlin-android'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
+    namespace "dev.flutter.flutter_api_samples"
     compileSdkVersion flutter.compileSdkVersion
 
     compileOptions {
diff --git a/examples/api/android/app/src/debug/AndroidManifest.xml b/examples/api/android/app/src/debug/AndroidManifest.xml
index 20cb675005..5dba98d653 100644
--- a/examples/api/android/app/src/debug/AndroidManifest.xml
+++ b/examples/api/android/app/src/debug/AndroidManifest.xml
@@ -2,8 +2,7 @@
 Use of this source code is governed by a BSD-style license that can be
 found in the LICENSE file. -->
 
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="dev.flutter.flutter_api_samples">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <!-- Flutter needs it to communicate with the running application
          to allow setting breakpoints, to provide hot reload, etc.
     -->
diff --git a/examples/api/android/app/src/main/AndroidManifest.xml b/examples/api/android/app/src/main/AndroidManifest.xml
index 6143bb9f76..bc97e5f51c 100644
--- a/examples/api/android/app/src/main/AndroidManifest.xml
+++ b/examples/api/android/app/src/main/AndroidManifest.xml
@@ -2,8 +2,7 @@
 Use of this source code is governed by a BSD-style license that can be
 found in the LICENSE file. -->
 
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="dev.flutter.flutter_api_samples">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
    <application
         android:label="@string/app_name"
         android:name="androidx.multidex.MultiDexApplication"
diff --git a/examples/api/android/app/src/profile/AndroidManifest.xml b/examples/api/android/app/src/profile/AndroidManifest.xml
index 20cb675005..5dba98d653 100644
--- a/examples/api/android/app/src/profile/AndroidManifest.xml
+++ b/examples/api/android/app/src/profile/AndroidManifest.xml
@@ -2,8 +2,7 @@
 Use of this source code is governed by a BSD-style license that can be
 found in the LICENSE file. -->
 
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="dev.flutter.flutter_api_samples">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <!-- Flutter needs it to communicate with the running application
          to allow setting breakpoints, to provide hot reload, etc.
     -->
diff --git a/examples/flutter_view/android/app/build.gradle b/examples/flutter_view/android/app/build.gradle
index 0fe260689b..8e637f7d9a 100644
--- a/examples/flutter_view/android/app/build.gradle
+++ b/examples/flutter_view/android/app/build.gradle
@@ -29,6 +29,7 @@ apply plugin: 'com.android.application'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
+    namespace "com.example.view"
     compileSdkVersion flutter.compileSdkVersion
 
     compileOptions {
diff --git a/examples/flutter_view/android/app/src/main/AndroidManifest.xml b/examples/flutter_view/android/app/src/main/AndroidManifest.xml
index 431ed2fc0b..2f6660ec69 100644
--- a/examples/flutter_view/android/app/src/main/AndroidManifest.xml
+++ b/examples/flutter_view/android/app/src/main/AndroidManifest.xml
@@ -2,8 +2,7 @@
 Use of this source code is governed by a BSD-style license that can be
 found in the LICENSE file. -->
 
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.example.view">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
     <!-- The INTERNET permission is required for development. Specifically, flutter needs it to communicate with the running application
          to allow setting breakpoints, to provide hot reload, etc.
diff --git a/examples/hello_world/android/app/build.gradle b/examples/hello_world/android/app/build.gradle
index 17652d11b1..13052614ce 100644
--- a/examples/hello_world/android/app/build.gradle
+++ b/examples/hello_world/android/app/build.gradle
@@ -29,6 +29,7 @@ apply plugin: 'com.android.application'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
+    namespace "io.flutter.examples.hello_world"
     compileSdkVersion flutter.compileSdkVersion
 
     compileOptions {
diff --git a/examples/hello_world/android/app/src/main/AndroidManifest.xml b/examples/hello_world/android/app/src/main/AndroidManifest.xml
index 204d197d96..193864a62f 100644
--- a/examples/hello_world/android/app/src/main/AndroidManifest.xml
+++ b/examples/hello_world/android/app/src/main/AndroidManifest.xml
@@ -2,8 +2,7 @@
 Use of this source code is governed by a BSD-style license that can be
 found in the LICENSE file. -->
 
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="io.flutter.examples.hello_world">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
     <!-- The INTERNET permission is required for development. Specifically,
          flutter needs it to communicate with the running application
diff --git a/examples/image_list/android/app/build.gradle b/examples/image_list/android/app/build.gradle
index 4615c0c0e5..48d6197e4a 100644
--- a/examples/image_list/android/app/build.gradle
+++ b/examples/image_list/android/app/build.gradle
@@ -29,6 +29,7 @@ apply plugin: 'com.android.application'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
+    namespace "com.example.image_list"
     compileSdkVersion flutter.compileSdkVersion
 
     compileOptions {
diff --git a/examples/image_list/android/app/src/main/AndroidManifest.xml b/examples/image_list/android/app/src/main/AndroidManifest.xml
index c06d3e470e..808c3b3c3a 100644
--- a/examples/image_list/android/app/src/main/AndroidManifest.xml
+++ b/examples/image_list/android/app/src/main/AndroidManifest.xml
@@ -2,8 +2,7 @@
 Use of this source code is governed by a BSD-style license that can be
 found in the LICENSE file. -->
 
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.example.image_list">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
     <uses-permission android:name="android.permission.INTERNET" />
 
diff --git a/examples/layers/android/app/build.gradle b/examples/layers/android/app/build.gradle
index ae5db5ac1d..f49cf04767 100644
--- a/examples/layers/android/app/build.gradle
+++ b/examples/layers/android/app/build.gradle
@@ -29,6 +29,7 @@ apply plugin: 'com.android.application'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
+    namespace "io.flutter.examples.Layers"
     compileSdkVersion flutter.compileSdkVersion
 
     compileOptions {
diff --git a/examples/layers/android/app/src/main/AndroidManifest.xml b/examples/layers/android/app/src/main/AndroidManifest.xml
index 28d04ac933..64e638d1f4 100644
--- a/examples/layers/android/app/src/main/AndroidManifest.xml
+++ b/examples/layers/android/app/src/main/AndroidManifest.xml
@@ -2,8 +2,7 @@
 Use of this source code is governed by a BSD-style license that can be
 found in the LICENSE file. -->
 
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="io.flutter.examples.Layers">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
     <!-- The INTERNET permission is required for development. Specifically,
          flutter needs it to communicate with the running application
diff --git a/examples/platform_channel/android/app/build.gradle b/examples/platform_channel/android/app/build.gradle
index 130943759c..071971445c 100644
--- a/examples/platform_channel/android/app/build.gradle
+++ b/examples/platform_channel/android/app/build.gradle
@@ -29,6 +29,7 @@ apply plugin: 'com.android.application'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
+    namespace "com.example.platformchannel"
     compileSdkVersion flutter.compileSdkVersion
 
     compileOptions {
diff --git a/examples/platform_channel/android/app/src/main/AndroidManifest.xml b/examples/platform_channel/android/app/src/main/AndroidManifest.xml
index bb79c0af34..367d53b7f5 100644
--- a/examples/platform_channel/android/app/src/main/AndroidManifest.xml
+++ b/examples/platform_channel/android/app/src/main/AndroidManifest.xml
@@ -2,8 +2,7 @@
 Use of this source code is governed by a BSD-style license that can be
 found in the LICENSE file. -->
 
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.example.platformchannel">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
     <!-- The INTERNET permission is required for development. Specifically,
          flutter needs it to communicate with the running application
diff --git a/examples/platform_view/android/app/build.gradle b/examples/platform_view/android/app/build.gradle
index 0e12c7e4f8..0cbbcd0b1a 100644
--- a/examples/platform_view/android/app/build.gradle
+++ b/examples/platform_view/android/app/build.gradle
@@ -29,6 +29,7 @@ apply plugin: 'com.android.application'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
+    namespace "io.flutter.examples.platform_view"
     compileSdkVersion flutter.compileSdkVersion
 
     compileOptions {
diff --git a/examples/platform_view/android/app/src/main/AndroidManifest.xml b/examples/platform_view/android/app/src/main/AndroidManifest.xml
index 71d525f3a4..25e02ca0ee 100644
--- a/examples/platform_view/android/app/src/main/AndroidManifest.xml
+++ b/examples/platform_view/android/app/src/main/AndroidManifest.xml
@@ -2,8 +2,7 @@
 Use of this source code is governed by a BSD-style license that can be
 found in the LICENSE file. -->
 
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="io.flutter.examples.platform_view">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
     <!-- The INTERNET permission is required for development. Specifically,
          flutter needs it to communicate with the running application
diff --git a/packages/flutter_tools/templates/app_shared/android-java.tmpl/app/build.gradle.tmpl b/packages/flutter_tools/templates/app_shared/android-java.tmpl/app/build.gradle.tmpl
index 84f0fd40a9..d0369986e3 100644
--- a/packages/flutter_tools/templates/app_shared/android-java.tmpl/app/build.gradle.tmpl
+++ b/packages/flutter_tools/templates/app_shared/android-java.tmpl/app/build.gradle.tmpl
@@ -26,6 +26,7 @@ apply plugin: 'kotlin-android'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
+    namespace "{{androidIdentifier}}"
     compileSdkVersion flutter.compileSdkVersion
     ndkVersion flutter.ndkVersion
 
diff --git a/packages/flutter_tools/templates/app_shared/android-kotlin.tmpl/app/build.gradle.tmpl b/packages/flutter_tools/templates/app_shared/android-kotlin.tmpl/app/build.gradle.tmpl
index b99d87bb12..622f0257b1 100644
--- a/packages/flutter_tools/templates/app_shared/android-kotlin.tmpl/app/build.gradle.tmpl
+++ b/packages/flutter_tools/templates/app_shared/android-kotlin.tmpl/app/build.gradle.tmpl
@@ -26,6 +26,7 @@ apply plugin: 'kotlin-android'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
+    namespace "{{androidIdentifier}}"
     compileSdkVersion flutter.compileSdkVersion
     ndkVersion flutter.ndkVersion
 
diff --git a/packages/flutter_tools/templates/app_shared/android.tmpl/app/src/debug/AndroidManifest.xml.tmpl b/packages/flutter_tools/templates/app_shared/android.tmpl/app/src/debug/AndroidManifest.xml.tmpl
index b82f4eefee..399f6981d5 100644
--- a/packages/flutter_tools/templates/app_shared/android.tmpl/app/src/debug/AndroidManifest.xml.tmpl
+++ b/packages/flutter_tools/templates/app_shared/android.tmpl/app/src/debug/AndroidManifest.xml.tmpl
@@ -1,5 +1,4 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="{{androidIdentifier}}">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <!-- The INTERNET permission is required for development. Specifically,
          the Flutter tool needs it to communicate with the running application
          to allow setting breakpoints, to provide hot reload, etc.
diff --git a/packages/flutter_tools/templates/app_shared/android.tmpl/app/src/main/AndroidManifest.xml.tmpl b/packages/flutter_tools/templates/app_shared/android.tmpl/app/src/main/AndroidManifest.xml.tmpl
index 393e2c54e2..2c6ec18fa7 100644
--- a/packages/flutter_tools/templates/app_shared/android.tmpl/app/src/main/AndroidManifest.xml.tmpl
+++ b/packages/flutter_tools/templates/app_shared/android.tmpl/app/src/main/AndroidManifest.xml.tmpl
@@ -1,5 +1,4 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="{{androidIdentifier}}">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <application
         android:label="{{projectName}}"
         android:name="${applicationName}"
diff --git a/packages/flutter_tools/templates/app_shared/android.tmpl/app/src/profile/AndroidManifest.xml.tmpl b/packages/flutter_tools/templates/app_shared/android.tmpl/app/src/profile/AndroidManifest.xml.tmpl
index b82f4eefee..399f6981d5 100644
--- a/packages/flutter_tools/templates/app_shared/android.tmpl/app/src/profile/AndroidManifest.xml.tmpl
+++ b/packages/flutter_tools/templates/app_shared/android.tmpl/app/src/profile/AndroidManifest.xml.tmpl
@@ -1,5 +1,4 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="{{androidIdentifier}}">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <!-- The INTERNET permission is required for development. Specifically,
          the Flutter tool needs it to communicate with the running application
          to allow setting breakpoints, to provide hot reload, etc.