Update versions for build tools

- Update Gradle Wrapper to v4.4 Fixes incompatibility with older Gradle versions and Android projects. - Update build tool and dependency versions in build.gradle Test: compileSamples.sh Bug: 70645270 Change-Id: Id4608bf5d56259427d847c356b40d743773ea3d9 Merged-In: Id4608bf5d56259427d847c356b40d743773ea3d9
author: Trevor Johns <trevorjohns@google.com> 2017-12-13 19:02:19 -0800
committer: Trevor Johns <trevorjohns@google.com> 2017-12-18 12:15:37 -0800
commit: abe9ff7d3e0f7ae72061d03f60f41c08f53bfea1 (patch)
tree: 555f40e707f88a1f87d359c72bc09f72d28c9a0e
parent: c592a0f824e64f2cdda70e576cdfcab878cce258 (diff)
download: android-abe9ff7d3e0f7ae72061d03f60f41c08f53bfea1.tar.gz
188 files changed, 192 insertions, 191 deletions
diff --git a/accessibility/CheckableLayout/gradle/wrapper/gradle-wrapper.properties b/accessibility/CheckableLayout/gradle/wrapper/gradle-wrapper.properties
index ef44a88c..45ff7e49 100644
--- a/accessibility/CheckableLayout/gradle/wrapper/gradle-wrapper.properties
+++ b/accessibility/CheckableLayout/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/admin/AppRestrictionEnforcer/gradle/wrapper/gradle-wrapper.properties b/admin/AppRestrictionEnforcer/gradle/wrapper/gradle-wrapper.properties
index 22aa0ef4..7b9b6541 100644
--- a/admin/AppRestrictionEnforcer/gradle/wrapper/gradle-wrapper.properties
+++ b/admin/AppRestrictionEnforcer/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/admin/AppRestrictionSchema/gradle/wrapper/gradle-wrapper.properties b/admin/AppRestrictionSchema/gradle/wrapper/gradle-wrapper.properties
index 819aeb4a..ade4ceeb 100644
--- a/admin/AppRestrictionSchema/gradle/wrapper/gradle-wrapper.properties
+++ b/admin/AppRestrictionSchema/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/admin/BasicManagedProfile/gradle/wrapper/gradle-wrapper.properties b/admin/BasicManagedProfile/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/admin/BasicManagedProfile/gradle/wrapper/gradle-wrapper.properties
+++ b/admin/BasicManagedProfile/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/admin/DeviceOwner/gradle/wrapper/gradle-wrapper.properties b/admin/DeviceOwner/gradle/wrapper/gradle-wrapper.properties
index 6db5b796..e69441ad 100644
--- a/admin/DeviceOwner/gradle/wrapper/gradle-wrapper.properties
+++ b/admin/DeviceOwner/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/admin/NfcProvisioning/gradle/wrapper/gradle-wrapper.properties b/admin/NfcProvisioning/gradle/wrapper/gradle-wrapper.properties
index 6bf185da..276ce8b7 100644
--- a/admin/NfcProvisioning/gradle/wrapper/gradle-wrapper.properties
+++ b/admin/NfcProvisioning/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/background/JobScheduler/gradle/wrapper/gradle-wrapper.properties b/background/JobScheduler/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/background/JobScheduler/gradle/wrapper/gradle-wrapper.properties
+++ b/background/JobScheduler/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/background/JobScheduler/kotlinApp/gradle/wrapper/gradle-wrapper.properties b/background/JobScheduler/kotlinApp/gradle/wrapper/gradle-wrapper.properties
index 32ed0311..28055da8 100644
--- a/background/JobScheduler/kotlinApp/gradle/wrapper/gradle-wrapper.properties
+++ b/background/JobScheduler/kotlinApp/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
diff --git a/background/alarms/RepeatingAlarm/Application/build.gradle b/background/alarms/RepeatingAlarm/Application/build.gradle
index 194379f0..61474dcd 100644
--- a/background/alarms/RepeatingAlarm/Application/build.gradle
+++ b/background/alarms/RepeatingAlarm/Application/build.gradle
@@ -5,7 +5,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.3.3'
+        classpath 'com.android.tools.build:gradle:3.0.0'
     }
 }
 
diff --git a/background/alarms/RepeatingAlarm/gradle/wrapper/gradle-wrapper.properties b/background/alarms/RepeatingAlarm/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/background/alarms/RepeatingAlarm/gradle/wrapper/gradle-wrapper.properties
+++ b/background/alarms/RepeatingAlarm/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/connectivity/bluetooth/BluetoothAdvertisements/gradle/wrapper/gradle-wrapper.properties b/connectivity/bluetooth/BluetoothAdvertisements/gradle/wrapper/gradle-wrapper.properties
index 75cf0fd8..20f6c5a6 100644
--- a/connectivity/bluetooth/BluetoothAdvertisements/gradle/wrapper/gradle-wrapper.properties
+++ b/connectivity/bluetooth/BluetoothAdvertisements/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/connectivity/bluetooth/BluetoothChat/gradle/wrapper/gradle-wrapper.properties b/connectivity/bluetooth/BluetoothChat/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/connectivity/bluetooth/BluetoothChat/gradle/wrapper/gradle-wrapper.properties
+++ b/connectivity/bluetooth/BluetoothChat/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/connectivity/bluetooth/BluetoothLeGatt/gradle/wrapper/gradle-wrapper.properties b/connectivity/bluetooth/BluetoothLeGatt/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/connectivity/bluetooth/BluetoothLeGatt/gradle/wrapper/gradle-wrapper.properties
+++ b/connectivity/bluetooth/BluetoothLeGatt/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/connectivity/network/BasicNetworking/gradle/wrapper/gradle-wrapper.properties b/connectivity/network/BasicNetworking/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/connectivity/network/BasicNetworking/gradle/wrapper/gradle-wrapper.properties
+++ b/connectivity/network/BasicNetworking/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/connectivity/network/NetworkConnect/gradle/wrapper/gradle-wrapper.properties b/connectivity/network/NetworkConnect/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/connectivity/network/NetworkConnect/gradle/wrapper/gradle-wrapper.properties
+++ b/connectivity/network/NetworkConnect/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/connectivity/nfc/BeamLargeFiles/gradle/wrapper/gradle-wrapper.properties b/connectivity/nfc/BeamLargeFiles/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/connectivity/nfc/BeamLargeFiles/gradle/wrapper/gradle-wrapper.properties
+++ b/connectivity/nfc/BeamLargeFiles/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/connectivity/nfc/CardEmulation/gradle/wrapper/gradle-wrapper.properties b/connectivity/nfc/CardEmulation/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/connectivity/nfc/CardEmulation/gradle/wrapper/gradle-wrapper.properties
+++ b/connectivity/nfc/CardEmulation/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/connectivity/nfc/CardReader/gradle/wrapper/gradle-wrapper.properties b/connectivity/nfc/CardReader/gradle/wrapper/gradle-wrapper.properties
index 9cf248fb..c0c42119 100644
--- a/connectivity/nfc/CardReader/gradle/wrapper/gradle-wrapper.properties
+++ b/connectivity/nfc/CardReader/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/connectivity/sync/BasicSyncAdapter/gradle/wrapper/gradle-wrapper.properties b/connectivity/sync/BasicSyncAdapter/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/connectivity/sync/BasicSyncAdapter/gradle/wrapper/gradle-wrapper.properties
+++ b/connectivity/sync/BasicSyncAdapter/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/connectivity/wifidirect/DirectP2P/gradle/wrapper/gradle-wrapper.properties b/connectivity/wifidirect/DirectP2P/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/connectivity/wifidirect/DirectP2P/gradle/wrapper/gradle-wrapper.properties
+++ b/connectivity/wifidirect/DirectP2P/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/content/AutoBackupForApps/gradle/wrapper/gradle-wrapper.properties b/content/AutoBackupForApps/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/content/AutoBackupForApps/gradle/wrapper/gradle-wrapper.properties
+++ b/content/AutoBackupForApps/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/content/DirectShare/gradle/wrapper/gradle-wrapper.properties b/content/DirectShare/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/content/DirectShare/gradle/wrapper/gradle-wrapper.properties
+++ b/content/DirectShare/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/content/ShareActionProvider/gradle/wrapper/gradle-wrapper.properties b/content/ShareActionProvider/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/content/ShareActionProvider/gradle/wrapper/gradle-wrapper.properties
+++ b/content/ShareActionProvider/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/content/WidgetData/gradle/wrapper/gradle-wrapper.properties b/content/WidgetData/gradle/wrapper/gradle-wrapper.properties
index 9eaff013..71acaccd 100644
--- a/content/WidgetData/gradle/wrapper/gradle-wrapper.properties
+++ b/content/WidgetData/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/content/contacts/BasicContactables/gradle/wrapper/gradle-wrapper.properties b/content/contacts/BasicContactables/gradle/wrapper/gradle-wrapper.properties
index cc77d430..566aa3bf 100644
--- a/content/contacts/BasicContactables/gradle/wrapper/gradle-wrapper.properties
+++ b/content/contacts/BasicContactables/gradle/wrapper/gradle-wrapper.properties
@@ -4,4 +4,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/content/documentsUi/ContentProviderPaging/build.gradle b/content/documentsUi/ContentProviderPaging/build.gradle
index 66bc0b6e..73a96721 100644
--- a/content/documentsUi/ContentProviderPaging/build.gradle
+++ b/content/documentsUi/ContentProviderPaging/build.gradle
@@ -4,7 +4,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.2.3'
+        classpath 'com.android.tools.build:gradle:3.0.0'
     }
 }
 
diff --git a/content/documentsUi/ContentProviderPaging/gradle/wrapper/gradle-wrapper.properties b/content/documentsUi/ContentProviderPaging/gradle/wrapper/gradle-wrapper.properties
index c5601e1a..e8ff2688 100644
--- a/content/documentsUi/ContentProviderPaging/gradle/wrapper/gradle-wrapper.properties
+++ b/content/documentsUi/ContentProviderPaging/gradle/wrapper/gradle-wrapper.properties
@@ -3,5 +3,5 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
 >>>>>>> ContentProviderPaging: Make kotlinApp module self-contained
diff --git a/content/documentsUi/ContentProviderPaging/kotlinApp/build.gradle b/content/documentsUi/ContentProviderPaging/kotlinApp/build.gradle
index 73f1fb45..94bedb15 100644
--- a/content/documentsUi/ContentProviderPaging/kotlinApp/build.gradle
+++ b/content/documentsUi/ContentProviderPaging/kotlinApp/build.gradle
@@ -5,7 +5,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.2.3'
+        classpath 'com.android.tools.build:gradle:3.0.0'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }
diff --git a/content/documentsUi/ContentProviderPaging/kotlinApp/gradle/wrapper/gradle-wrapper.properties b/content/documentsUi/ContentProviderPaging/kotlinApp/gradle/wrapper/gradle-wrapper.properties
index 26b124fa..c4f37a9c 100644
--- a/content/documentsUi/ContentProviderPaging/kotlinApp/gradle/wrapper/gradle-wrapper.properties
+++ b/content/documentsUi/ContentProviderPaging/kotlinApp/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.3-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
diff --git a/content/documentsUi/DirectorySelection/gradle/wrapper/gradle-wrapper.properties b/content/documentsUi/DirectorySelection/gradle/wrapper/gradle-wrapper.properties
index 8bdaa5d5..7714d093 100644
--- a/content/documentsUi/DirectorySelection/gradle/wrapper/gradle-wrapper.properties
+++ b/content/documentsUi/DirectorySelection/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/content/documentsUi/ScopedDirectoryAccess/gradle/wrapper/gradle-wrapper.properties b/content/documentsUi/ScopedDirectoryAccess/gradle/wrapper/gradle-wrapper.properties
index f36c9b81..361ce5a4 100644
--- a/content/documentsUi/ScopedDirectoryAccess/gradle/wrapper/gradle-wrapper.properties
+++ b/content/documentsUi/ScopedDirectoryAccess/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/content/documentsUi/StorageClient/gradle/wrapper/gradle-wrapper.properties b/content/documentsUi/StorageClient/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/content/documentsUi/StorageClient/gradle/wrapper/gradle-wrapper.properties
+++ b/content/documentsUi/StorageClient/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/content/documentsUi/StorageProvider/gradle/wrapper/gradle-wrapper.properties b/content/documentsUi/StorageProvider/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/content/documentsUi/StorageProvider/gradle/wrapper/gradle-wrapper.properties
+++ b/content/documentsUi/StorageProvider/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/content/multiuser/AppRestrictions/gradle/wrapper/gradle-wrapper.properties b/content/multiuser/AppRestrictions/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/content/multiuser/AppRestrictions/gradle/wrapper/gradle-wrapper.properties
+++ b/content/multiuser/AppRestrictions/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/content/webview/PermissionRequest/gradle/wrapper/gradle-wrapper.properties b/content/webview/PermissionRequest/gradle/wrapper/gradle-wrapper.properties
index bac771b6..a41d3527 100644
--- a/content/webview/PermissionRequest/gradle/wrapper/gradle-wrapper.properties
+++ b/content/webview/PermissionRequest/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/experimental/ndkSampleGen/gradle/wrapper/gradle-wrapper.properties b/experimental/ndkSampleGen/gradle/wrapper/gradle-wrapper.properties
index 63d72762..577990e7 100644
--- a/experimental/ndkSampleGen/gradle/wrapper/gradle-wrapper.properties
+++ b/experimental/ndkSampleGen/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/input/autofill/AutofillFramework/gradle/wrapper/gradle-wrapper.properties b/input/autofill/AutofillFramework/gradle/wrapper/gradle-wrapper.properties
index 3f9681d4..15b344db 100644
--- a/input/autofill/AutofillFramework/gradle/wrapper/gradle-wrapper.properties
+++ b/input/autofill/AutofillFramework/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
diff --git a/input/autofill/AutofillFramework/kotlinApp/build.gradle b/input/autofill/AutofillFramework/kotlinApp/build.gradle
index 6fc4282b..7eb0dddc 100644
--- a/input/autofill/AutofillFramework/kotlinApp/build.gradle
+++ b/input/autofill/AutofillFramework/kotlinApp/build.gradle
@@ -7,7 +7,7 @@ buildscript {
     }
     ext.kotlin_version = '1.1.4-3'
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.3.3'
+        classpath 'com.android.tools.build:gradle:3.0.0'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }
diff --git a/input/autofill/AutofillFramework/kotlinApp/gradle/wrapper/gradle-wrapper.properties b/input/autofill/AutofillFramework/kotlinApp/gradle/wrapper/gradle-wrapper.properties
index cb80c871..34facd6b 100644
--- a/input/autofill/AutofillFramework/kotlinApp/gradle/wrapper/gradle-wrapper.properties
+++ b/input/autofill/AutofillFramework/kotlinApp/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-milestone-1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
diff --git a/input/gestures/BasicGestureDetect/gradle/wrapper/gradle-wrapper.properties b/input/gestures/BasicGestureDetect/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/input/gestures/BasicGestureDetect/gradle/wrapper/gradle-wrapper.properties
+++ b/input/gestures/BasicGestureDetect/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/input/keyboard/CommitContentSampleApp/build.gradle b/input/keyboard/CommitContentSampleApp/build.gradle
index 1e30651c..144d85ea 100644
--- a/input/keyboard/CommitContentSampleApp/build.gradle
+++ b/input/keyboard/CommitContentSampleApp/build.gradle
@@ -5,7 +5,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.2.3'
+        classpath 'com.android.tools.build:gradle:3.0.0'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
diff --git a/input/keyboard/CommitContentSampleApp/gradle/wrapper/gradle-wrapper.properties b/input/keyboard/CommitContentSampleApp/gradle/wrapper/gradle-wrapper.properties
index d9028ccb..fc5d4423 100644
--- a/input/keyboard/CommitContentSampleApp/gradle/wrapper/gradle-wrapper.properties
+++ b/input/keyboard/CommitContentSampleApp/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/input/keyboard/CommitContentSampleIME/build.gradle b/input/keyboard/CommitContentSampleIME/build.gradle
index 1e30651c..144d85ea 100644
--- a/input/keyboard/CommitContentSampleIME/build.gradle
+++ b/input/keyboard/CommitContentSampleIME/build.gradle
@@ -5,7 +5,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.2.3'
+        classpath 'com.android.tools.build:gradle:3.0.0'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
diff --git a/input/keyboard/CommitContentSampleIME/gradle/wrapper/gradle-wrapper.properties b/input/keyboard/CommitContentSampleIME/gradle/wrapper/gradle-wrapper.properties
index d9028ccb..fc5d4423 100644
--- a/input/keyboard/CommitContentSampleIME/gradle/wrapper/gradle-wrapper.properties
+++ b/input/keyboard/CommitContentSampleIME/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/input/multitouch/BasicMultitouch/gradle/wrapper/gradle-wrapper.properties b/input/multitouch/BasicMultitouch/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/input/multitouch/BasicMultitouch/gradle/wrapper/gradle-wrapper.properties
+++ b/input/multitouch/BasicMultitouch/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/media/BasicMediaDecoder/gradle/wrapper/gradle-wrapper.properties b/media/BasicMediaDecoder/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/media/BasicMediaDecoder/gradle/wrapper/gradle-wrapper.properties
+++ b/media/BasicMediaDecoder/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/media/BasicMediaRouter/gradle/wrapper/gradle-wrapper.properties b/media/BasicMediaRouter/gradle/wrapper/gradle-wrapper.properties
index 7ec3018d..21e2affd 100644
--- a/media/BasicMediaRouter/gradle/wrapper/gradle-wrapper.properties
+++ b/media/BasicMediaRouter/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/media/Camera2Basic/gradle/wrapper/gradle-wrapper.properties b/media/Camera2Basic/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/media/Camera2Basic/gradle/wrapper/gradle-wrapper.properties
+++ b/media/Camera2Basic/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/media/Camera2Basic/kotlinApp/build.gradle b/media/Camera2Basic/kotlinApp/build.gradle
index abc9d575..829a0252 100644
--- a/media/Camera2Basic/kotlinApp/build.gradle
+++ b/media/Camera2Basic/kotlinApp/build.gradle
@@ -5,7 +5,7 @@ buildscript {
     jcenter()
   }
   dependencies {
-    classpath 'com.android.tools.build:gradle:3.0.0-beta7'
+    classpath 'com.android.tools.build:gradle:3.0.0'
     classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
   }
 }
diff --git a/media/Camera2Basic/kotlinApp/gradle/wrapper/gradle-wrapper.properties b/media/Camera2Basic/kotlinApp/gradle/wrapper/gradle-wrapper.properties
index 17f7aca4..32d89d53 100644
--- a/media/Camera2Basic/kotlinApp/gradle/wrapper/gradle-wrapper.properties
+++ b/media/Camera2Basic/kotlinApp/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
diff --git a/media/Camera2Raw/gradle/wrapper/gradle-wrapper.properties b/media/Camera2Raw/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/media/Camera2Raw/gradle/wrapper/gradle-wrapper.properties
+++ b/media/Camera2Raw/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/media/Camera2Video/gradle/wrapper/gradle-wrapper.properties b/media/Camera2Video/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/media/Camera2Video/gradle/wrapper/gradle-wrapper.properties
+++ b/media/Camera2Video/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/media/Camera2Video/kotlinApp/build.gradle b/media/Camera2Video/kotlinApp/build.gradle
index 0bd4855c..60add8f6 100644
--- a/media/Camera2Video/kotlinApp/build.gradle
+++ b/media/Camera2Video/kotlinApp/build.gradle
@@ -5,7 +5,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.0.1'
+        classpath 'com.android.tools.build:gradle:3.0.0'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }
diff --git a/media/Camera2Video/kotlinApp/gradle/wrapper/gradle-wrapper.properties b/media/Camera2Video/kotlinApp/gradle/wrapper/gradle-wrapper.properties
index 3de46c40..dda7c1f8 100644
--- a/media/Camera2Video/kotlinApp/gradle/wrapper/gradle-wrapper.properties
+++ b/media/Camera2Video/kotlinApp/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
diff --git a/media/HdrViewfinder/gradle/wrapper/gradle-wrapper.properties b/media/HdrViewfinder/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/media/HdrViewfinder/gradle/wrapper/gradle-wrapper.properties
+++ b/media/HdrViewfinder/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/media/MediaBrowserService/Application/build.gradle b/media/MediaBrowserService/Application/build.gradle
index 3621f950..c36e7661 100644
--- a/media/MediaBrowserService/Application/build.gradle
+++ b/media/MediaBrowserService/Application/build.gradle
@@ -8,7 +8,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.3.3'
+        classpath 'com.android.tools.build:gradle:3.0.0'
     }
 }
 
diff --git a/media/MediaBrowserService/gradle/wrapper/gradle-wrapper.properties b/media/MediaBrowserService/gradle/wrapper/gradle-wrapper.properties
index a93175fb..a61334bd 100644
--- a/media/MediaBrowserService/gradle/wrapper/gradle-wrapper.properties
+++ b/media/MediaBrowserService/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
diff --git a/media/MediaEffects/gradle/wrapper/gradle-wrapper.properties b/media/MediaEffects/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/media/MediaEffects/gradle/wrapper/gradle-wrapper.properties
+++ b/media/MediaEffects/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/media/MediaRecorder/gradle/wrapper/gradle-wrapper.properties b/media/MediaRecorder/gradle/wrapper/gradle-wrapper.properties
index 0010fe61..6befd5b0 100644
--- a/media/MediaRecorder/gradle/wrapper/gradle-wrapper.properties
+++ b/media/MediaRecorder/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/media/MediaRouter/gradle/wrapper/gradle-wrapper.properties b/media/MediaRouter/gradle/wrapper/gradle-wrapper.properties
index 658084c6..1b968aac 100644
--- a/media/MediaRouter/gradle/wrapper/gradle-wrapper.properties
+++ b/media/MediaRouter/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/media/MidiScope/gradle/wrapper/gradle-wrapper.properties b/media/MidiScope/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/media/MidiScope/gradle/wrapper/gradle-wrapper.properties
+++ b/media/MidiScope/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/media/MidiSynth/gradle/wrapper/gradle-wrapper.properties b/media/MidiSynth/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/media/MidiSynth/gradle/wrapper/gradle-wrapper.properties
+++ b/media/MidiSynth/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/media/PictureInPicture/gradle/wrapper/gradle-wrapper.properties b/media/PictureInPicture/gradle/wrapper/gradle-wrapper.properties
index 02e8c935..ee48ea2b 100644
--- a/media/PictureInPicture/gradle/wrapper/gradle-wrapper.properties
+++ b/media/PictureInPicture/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
diff --git a/media/PictureInPicture/kotlinApp/gradle/wrapper/gradle-wrapper.properties b/media/PictureInPicture/kotlinApp/gradle/wrapper/gradle-wrapper.properties
index 8b227ef4..6be2d8f4 100644
--- a/media/PictureInPicture/kotlinApp/gradle/wrapper/gradle-wrapper.properties
+++ b/media/PictureInPicture/kotlinApp/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
diff --git a/media/ScreenCapture/gradle/wrapper/gradle-wrapper.properties b/media/ScreenCapture/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/media/ScreenCapture/gradle/wrapper/gradle-wrapper.properties
+++ b/media/ScreenCapture/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/notification/ActiveNotifications/gradle/wrapper/gradle-wrapper.properties b/notification/ActiveNotifications/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/notification/ActiveNotifications/gradle/wrapper/gradle-wrapper.properties
+++ b/notification/ActiveNotifications/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/notification/BasicNotifications/gradle/wrapper/gradle-wrapper.properties b/notification/BasicNotifications/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/notification/BasicNotifications/gradle/wrapper/gradle-wrapper.properties
+++ b/notification/BasicNotifications/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/notification/CustomNotifications/gradle/wrapper/gradle-wrapper.properties b/notification/CustomNotifications/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/notification/CustomNotifications/gradle/wrapper/gradle-wrapper.properties
+++ b/notification/CustomNotifications/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/notification/LNotifications/gradle/wrapper/gradle-wrapper.properties b/notification/LNotifications/gradle/wrapper/gradle-wrapper.properties
index 47a8bfdf..5b7f9747 100644
--- a/notification/LNotifications/gradle/wrapper/gradle-wrapper.properties
+++ b/notification/LNotifications/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/notification/MessagingService/gradle/wrapper/gradle-wrapper.properties b/notification/MessagingService/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/notification/MessagingService/gradle/wrapper/gradle-wrapper.properties
+++ b/notification/MessagingService/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/notification/NotificationChannels/gradle/wrapper/gradle-wrapper.properties b/notification/NotificationChannels/gradle/wrapper/gradle-wrapper.properties
index 846a696d..b59b070b 100644
--- a/notification/NotificationChannels/gradle/wrapper/gradle-wrapper.properties
+++ b/notification/NotificationChannels/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
diff --git a/notification/NotificationChannels/kotlinApp/Application/build.gradle b/notification/NotificationChannels/kotlinApp/Application/build.gradle
index 18f542d3..0e380371 100644
--- a/notification/NotificationChannels/kotlinApp/Application/build.gradle
+++ b/notification/NotificationChannels/kotlinApp/Application/build.gradle
@@ -4,7 +4,7 @@ buildscript {
     }
     ext.kotlin_version = '1.1.2-4'
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.3.0'
+        classpath 'com.android.tools.build:gradle:3.0.0'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }
diff --git a/notification/NotificationChannels/kotlinApp/gradle/wrapper/gradle-wrapper.properties b/notification/NotificationChannels/kotlinApp/gradle/wrapper/gradle-wrapper.properties
index a5c72267..b59b070b 100644
--- a/notification/NotificationChannels/kotlinApp/gradle/wrapper/gradle-wrapper.properties
+++ b/notification/NotificationChannels/kotlinApp/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.3-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
diff --git a/renderScript/BasicRenderScript/gradle/wrapper/gradle-wrapper.properties b/renderScript/BasicRenderScript/gradle/wrapper/gradle-wrapper.properties
index ff55c68f..3aae9a03 100644
--- a/renderScript/BasicRenderScript/gradle/wrapper/gradle-wrapper.properties
+++ b/renderScript/BasicRenderScript/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/renderScript/RenderScriptIntrinsic/gradle/wrapper/gradle-wrapper.properties b/renderScript/RenderScriptIntrinsic/gradle/wrapper/gradle-wrapper.properties
index da294969..d6245162 100644
--- a/renderScript/RenderScriptIntrinsic/gradle/wrapper/gradle-wrapper.properties
+++ b/renderScript/RenderScriptIntrinsic/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/security/AsymmetricFingerprintDialog/gradle/wrapper/gradle-wrapper.properties b/security/AsymmetricFingerprintDialog/gradle/wrapper/gradle-wrapper.properties
index 74d071fa..8806b786 100644
--- a/security/AsymmetricFingerprintDialog/gradle/wrapper/gradle-wrapper.properties
+++ b/security/AsymmetricFingerprintDialog/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/security/ConfirmCredential/gradle/wrapper/gradle-wrapper.properties b/security/ConfirmCredential/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/security/ConfirmCredential/gradle/wrapper/gradle-wrapper.properties
+++ b/security/ConfirmCredential/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/security/DirectBoot/gradle/wrapper/gradle-wrapper.properties b/security/DirectBoot/gradle/wrapper/gradle-wrapper.properties
index 5b0e6838..e62c525a 100644
--- a/security/DirectBoot/gradle/wrapper/gradle-wrapper.properties
+++ b/security/DirectBoot/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/security/FingerprintDialog/gradle/wrapper/gradle-wrapper.properties b/security/FingerprintDialog/gradle/wrapper/gradle-wrapper.properties
index 6372a0a2..3ed54cec 100644
--- a/security/FingerprintDialog/gradle/wrapper/gradle-wrapper.properties
+++ b/security/FingerprintDialog/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
diff --git a/security/FingerprintDialog/kotlinApp/gradle/wrapper/gradle-wrapper.properties b/security/FingerprintDialog/kotlinApp/gradle/wrapper/gradle-wrapper.properties
index 152529a1..34d51009 100644
--- a/security/FingerprintDialog/kotlinApp/gradle/wrapper/gradle-wrapper.properties
+++ b/security/FingerprintDialog/kotlinApp/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
diff --git a/security/keystore/BasicAndroidKeyStore/gradle/wrapper/gradle-wrapper.properties b/security/keystore/BasicAndroidKeyStore/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/security/keystore/BasicAndroidKeyStore/gradle/wrapper/gradle-wrapper.properties
+++ b/security/keystore/BasicAndroidKeyStore/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/sensors/AccelerometerPlay/build.gradle b/sensors/AccelerometerPlay/build.gradle
index 3e477411..2f6b5618 100644
--- a/sensors/AccelerometerPlay/build.gradle
+++ b/sensors/AccelerometerPlay/build.gradle
@@ -4,7 +4,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.2.3'
+        classpath 'com.android.tools.build:gradle:3.0.0'
     }
 }
 
diff --git a/sensors/AccelerometerPlay/gradle/wrapper/gradle-wrapper.properties b/sensors/AccelerometerPlay/gradle/wrapper/gradle-wrapper.properties
index a209fbe1..e3be9a8c 100644
--- a/sensors/AccelerometerPlay/gradle/wrapper/gradle-wrapper.properties
+++ b/sensors/AccelerometerPlay/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/sensors/BatchStepSensor/gradle/wrapper/gradle-wrapper.properties b/sensors/BatchStepSensor/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/sensors/BatchStepSensor/gradle/wrapper/gradle-wrapper.properties
+++ b/sensors/BatchStepSensor/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/system/AppShortcuts/build.gradle b/system/AppShortcuts/build.gradle
index de4cbd75..ef4eaec6 100644
--- a/system/AppShortcuts/build.gradle
+++ b/system/AppShortcuts/build.gradle
@@ -4,7 +4,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.2.3'
+        classpath 'com.android.tools.build:gradle:3.0.0'
     }
 }
 
diff --git a/system/AppShortcuts/gradle/wrapper/gradle-wrapper.properties b/system/AppShortcuts/gradle/wrapper/gradle-wrapper.properties
index a3a3b57b..ce4e724f 100644
--- a/system/AppShortcuts/gradle/wrapper/gradle-wrapper.properties
+++ b/system/AppShortcuts/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/system/AppUsageStatistics/gradle/wrapper/gradle-wrapper.properties b/system/AppUsageStatistics/gradle/wrapper/gradle-wrapper.properties
index 4a39e6d5..bc826164 100644
--- a/system/AppUsageStatistics/gradle/wrapper/gradle-wrapper.properties
+++ b/system/AppUsageStatistics/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/system/RuntimePermissions/build.gradle b/system/RuntimePermissions/build.gradle
index d473b34d..f0e71b5c 100644
--- a/system/RuntimePermissions/build.gradle
+++ b/system/RuntimePermissions/build.gradle
@@ -4,7 +4,7 @@ buildscript {
     jcenter()
   }
   dependencies {
-    classpath 'com.android.tools.build:gradle:2.3.3'
+    classpath 'com.android.tools.build:gradle:3.0.0'
   }
 }
 
diff --git a/system/RuntimePermissions/gradle/wrapper/gradle-wrapper.properties b/system/RuntimePermissions/gradle/wrapper/gradle-wrapper.properties
index 4a39e6d5..bc826164 100644
--- a/system/RuntimePermissions/gradle/wrapper/gradle-wrapper.properties
+++ b/system/RuntimePermissions/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/system/RuntimePermissions/kotlinApp/build.gradle b/system/RuntimePermissions/kotlinApp/build.gradle
index e1bc7dba..9681f785 100644
--- a/system/RuntimePermissions/kotlinApp/build.gradle
+++ b/system/RuntimePermissions/kotlinApp/build.gradle
@@ -6,7 +6,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.3.3'
+        classpath 'com.android.tools.build:gradle:3.0.0'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }
diff --git a/system/RuntimePermissions/kotlinApp/gradle/wrapper/gradle-wrapper.properties b/system/RuntimePermissions/kotlinApp/gradle/wrapper/gradle-wrapper.properties
index c0e49f9b..46b169c4 100644
--- a/system/RuntimePermissions/kotlinApp/gradle/wrapper/gradle-wrapper.properties
+++ b/system/RuntimePermissions/kotlinApp/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.3-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
diff --git a/system/RuntimePermissionsBasic/gradle/wrapper/gradle-wrapper.properties b/system/RuntimePermissionsBasic/gradle/wrapper/gradle-wrapper.properties
index fcae5ca1..1213f385 100644
--- a/system/RuntimePermissionsBasic/gradle/wrapper/gradle-wrapper.properties
+++ b/system/RuntimePermissionsBasic/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
diff --git a/testing/ActivityInstrumentation/gradle/wrapper/gradle-wrapper.properties b/testing/ActivityInstrumentation/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/testing/ActivityInstrumentation/gradle/wrapper/gradle-wrapper.properties
+++ b/testing/ActivityInstrumentation/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/tv/ChannelsPrograms/gradle/wrapper/gradle-wrapper.properties b/tv/ChannelsPrograms/gradle/wrapper/gradle-wrapper.properties
index fcc67a34..3cbfa20c 100644
--- a/tv/ChannelsPrograms/gradle/wrapper/gradle-wrapper.properties
+++ b/tv/ChannelsPrograms/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.0-rc-1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
diff --git a/ui/DrawableTinting/gradle/wrapper/gradle-wrapper.properties b/ui/DrawableTinting/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/ui/DrawableTinting/gradle/wrapper/gradle-wrapper.properties
+++ b/ui/DrawableTinting/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/ui/Interpolator/gradle/wrapper/gradle-wrapper.properties b/ui/Interpolator/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/ui/Interpolator/gradle/wrapper/gradle-wrapper.properties
+++ b/ui/Interpolator/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/ui/accessibility/BasicAccessibility/gradle/wrapper/gradle-wrapper.properties b/ui/accessibility/BasicAccessibility/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/ui/accessibility/BasicAccessibility/gradle/wrapper/gradle-wrapper.properties
+++ b/ui/accessibility/BasicAccessibility/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/ui/actionbar/DoneBar/gradle/wrapper/gradle-wrapper.properties b/ui/actionbar/DoneBar/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/ui/actionbar/DoneBar/gradle/wrapper/gradle-wrapper.properties
+++ b/ui/actionbar/DoneBar/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/ui/actionbarcompat/ActionBarCompat-Basic/gradle/wrapper/gradle-wrapper.properties b/ui/actionbarcompat/ActionBarCompat-Basic/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/ui/actionbarcompat/ActionBarCompat-Basic/gradle/wrapper/gradle-wrapper.properties
+++ b/ui/actionbarcompat/ActionBarCompat-Basic/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/ui/actionbarcompat/ActionBarCompat-ListPopupMenu/gradle/wrapper/gradle-wrapper.properties b/ui/actionbarcompat/ActionBarCompat-ListPopupMenu/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/ui/actionbarcompat/ActionBarCompat-ListPopupMenu/gradle/wrapper/gradle-wrapper.properties
+++ b/ui/actionbarcompat/ActionBarCompat-ListPopupMenu/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/ui/actionbarcompat/ActionBarCompat-ListViewModalSelect/gradle/wrapper/gradle-wrapper.properties b/ui/actionbarcompat/ActionBarCompat-ListViewModalSelect/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/ui/actionbarcompat/ActionBarCompat-ListViewModalSelect/gradle/wrapper/gradle-wrapper.properties
+++ b/ui/actionbarcompat/ActionBarCompat-ListViewModalSelect/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/ui/actionbarcompat/ActionBarCompat-SearchView/build.gradle b/ui/actionbarcompat/ActionBarCompat-SearchView/build.gradle
index 68f23148..ec71e586 100644
--- a/ui/actionbarcompat/ActionBarCompat-SearchView/build.gradle
+++ b/ui/actionbarcompat/ActionBarCompat-SearchView/build.gradle
@@ -4,7 +4,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.2.3'
+        classpath 'com.android.tools.build:gradle:3.0.0'
     }
 }
 
diff --git a/ui/actionbarcompat/ActionBarCompat-Styled/gradle/wrapper/gradle-wrapper.properties b/ui/actionbarcompat/ActionBarCompat-Styled/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/ui/actionbarcompat/ActionBarCompat-Styled/gradle/wrapper/gradle-wrapper.properties
+++ b/ui/actionbarcompat/ActionBarCompat-Styled/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/ui/activityscenetransition/ActivitySceneTransitionBasic/gradle/wrapper/gradle-wrapper.properties b/ui/activityscenetransition/ActivitySceneTransitionBasic/gradle/wrapper/gradle-wrapper.properties
index aa3b089c..cf959fc2 100644
--- a/ui/activityscenetransition/ActivitySceneTransitionBasic/gradle/wrapper/gradle-wrapper.properties
+++ b/ui/activityscenetransition/ActivitySceneTransitionBasic/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/ui/activitytasks/DocumentCentricApps/gradle/wrapper/gradle-wrapper.properties b/ui/activitytasks/DocumentCentricApps/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/ui/activitytasks/DocumentCentricApps/gradle/wrapper/gradle-wrapper.properties
+++ b/ui/activitytasks/DocumentCentricApps/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/ui/activitytasks/DocumentCentricRelinquishIdentity/gradle/wrapper/gradle-wrapper.properties b/ui/activitytasks/DocumentCentricRelinquishIdentity/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/ui/activitytasks/DocumentCentricRelinquishIdentity/gradle/wrapper/gradle-wrapper.properties
+++ b/ui/activitytasks/DocumentCentricRelinquishIdentity/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/ui/fonts/DownloadableFonts/build.gradle b/ui/fonts/DownloadableFonts/build.gradle
index 1144b336..3fa28422 100644
--- a/ui/fonts/DownloadableFonts/build.gradle
+++ b/ui/fonts/DownloadableFonts/build.gradle
@@ -5,7 +5,7 @@ buildscript {
         google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.0.0-alpha9'
+        classpath 'com.android.tools.build:gradle:3.0.0'
     }
 }
 
diff --git a/ui/fonts/DownloadableFonts/gradle/wrapper/gradle-wrapper.properties b/ui/fonts/DownloadableFonts/gradle/wrapper/gradle-wrapper.properties
index fa419a38..716f641a 100644
--- a/ui/fonts/DownloadableFonts/gradle/wrapper/gradle-wrapper.properties
+++ b/ui/fonts/DownloadableFonts/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-rc-1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
diff --git a/ui/fonts/DownloadableFonts/kotlinApp/build.gradle b/ui/fonts/DownloadableFonts/kotlinApp/build.gradle
index 138d54ed..7b7482b4 100644
--- a/ui/fonts/DownloadableFonts/kotlinApp/build.gradle
+++ b/ui/fonts/DownloadableFonts/kotlinApp/build.gradle
@@ -6,7 +6,7 @@ buildscript {
         google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.0.0-alpha9'
+        classpath 'com.android.tools.build:gradle:3.0.0'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }
diff --git a/ui/graphics/DisplayingBitmaps/gradle/wrapper/gradle-wrapper.properties b/ui/graphics/DisplayingBitmaps/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/ui/graphics/DisplayingBitmaps/gradle/wrapper/gradle-wrapper.properties
+++ b/ui/graphics/DisplayingBitmaps/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/ui/graphics/PdfRendererBasic/gradle/wrapper/gradle-wrapper.properties b/ui/graphics/PdfRendererBasic/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/ui/graphics/PdfRendererBasic/gradle/wrapper/gradle-wrapper.properties
+++ b/ui/graphics/PdfRendererBasic/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/ui/holo/BorderlessButtons/gradle/wrapper/gradle-wrapper.properties b/ui/holo/BorderlessButtons/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/ui/holo/BorderlessButtons/gradle/wrapper/gradle-wrapper.properties
+++ b/ui/holo/BorderlessButtons/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/ui/lists/CustomChoiceList/gradle/wrapper/gradle-wrapper.properties b/ui/lists/CustomChoiceList/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/ui/lists/CustomChoiceList/gradle/wrapper/gradle-wrapper.properties
+++ b/ui/lists/CustomChoiceList/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/ui/transition/AdapterTransition/gradle/wrapper/gradle-wrapper.properties b/ui/transition/AdapterTransition/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/ui/transition/AdapterTransition/gradle/wrapper/gradle-wrapper.properties
+++ b/ui/transition/AdapterTransition/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/ui/transition/BasicTransition/gradle/wrapper/gradle-wrapper.properties b/ui/transition/BasicTransition/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/ui/transition/BasicTransition/gradle/wrapper/gradle-wrapper.properties
+++ b/ui/transition/BasicTransition/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/ui/transition/CustomTransition/gradle/wrapper/gradle-wrapper.properties b/ui/transition/CustomTransition/gradle/wrapper/gradle-wrapper.properties
index dd20b9a2..a3c0811b 100644
--- a/ui/transition/CustomTransition/gradle/wrapper/gradle-wrapper.properties
+++ b/ui/transition/CustomTransition/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/ui/transition/FragmentTransition/gradle/wrapper/gradle-wrapper.properties b/ui/transition/FragmentTransition/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/ui/transition/FragmentTransition/gradle/wrapper/gradle-wrapper.properties
+++ b/ui/transition/FragmentTransition/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/ui/views/CardView/gradle/wrapper/gradle-wrapper.properties b/ui/views/CardView/gradle/wrapper/gradle-wrapper.properties
index 76ffa7b5..349ecb6c 100644
--- a/ui/views/CardView/gradle/wrapper/gradle-wrapper.properties
+++ b/ui/views/CardView/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/ui/views/Clipping/ClippingBasic/gradle/wrapper/gradle-wrapper.properties b/ui/views/Clipping/ClippingBasic/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/ui/views/Clipping/ClippingBasic/gradle/wrapper/gradle-wrapper.properties
+++ b/ui/views/Clipping/ClippingBasic/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/ui/views/EffectiveNavigation/build.gradle b/ui/views/EffectiveNavigation/build.gradle
index 2e369803..85852420 100644
--- a/ui/views/EffectiveNavigation/build.gradle
+++ b/ui/views/EffectiveNavigation/build.gradle
@@ -4,7 +4,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.2.3'
+        classpath 'com.android.tools.build:gradle:3.0.0'
     }
 }
 
diff --git a/ui/views/EffectiveNavigation/gradle/wrapper/gradle-wrapper.properties b/ui/views/EffectiveNavigation/gradle/wrapper/gradle-wrapper.properties
index d9028ccb..fc5d4423 100644
--- a/ui/views/EffectiveNavigation/gradle/wrapper/gradle-wrapper.properties
+++ b/ui/views/EffectiveNavigation/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/ui/views/Elevation/ElevationBasic/gradle/wrapper/gradle-wrapper.properties b/ui/views/Elevation/ElevationBasic/gradle/wrapper/gradle-wrapper.properties
index be6700bb..1371e511 100644
--- a/ui/views/Elevation/ElevationBasic/gradle/wrapper/gradle-wrapper.properties
+++ b/ui/views/Elevation/ElevationBasic/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/ui/views/Elevation/ElevationDrag/gradle/wrapper/gradle-wrapper.properties b/ui/views/Elevation/ElevationDrag/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/ui/views/Elevation/ElevationDrag/gradle/wrapper/gradle-wrapper.properties
+++ b/ui/views/Elevation/ElevationDrag/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/ui/views/FloatingActionButton/FloatingActionButtonBasic/gradle/wrapper/gradle-wrapper.properties b/ui/views/FloatingActionButton/FloatingActionButtonBasic/gradle/wrapper/gradle-wrapper.properties
index a72aef04..3ba6b0fe 100644
--- a/ui/views/FloatingActionButton/FloatingActionButtonBasic/gradle/wrapper/gradle-wrapper.properties
+++ b/ui/views/FloatingActionButton/FloatingActionButtonBasic/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/ui/views/HorizontalPaging/gradle/wrapper/gradle-wrapper.properties b/ui/views/HorizontalPaging/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/ui/views/HorizontalPaging/gradle/wrapper/gradle-wrapper.properties
+++ b/ui/views/HorizontalPaging/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/ui/views/NavigationDrawer/gradle/wrapper/gradle-wrapper.properties b/ui/views/NavigationDrawer/gradle/wrapper/gradle-wrapper.properties
index 98c1fee2..b7d572bb 100644
--- a/ui/views/NavigationDrawer/gradle/wrapper/gradle-wrapper.properties
+++ b/ui/views/NavigationDrawer/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/ui/views/RecyclerView/gradle/wrapper/gradle-wrapper.properties b/ui/views/RecyclerView/gradle/wrapper/gradle-wrapper.properties
index e1c00f65..56fe372f 100644
--- a/ui/views/RecyclerView/gradle/wrapper/gradle-wrapper.properties
+++ b/ui/views/RecyclerView/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/ui/views/RevealEffect/RevealEffectBasic/gradle/wrapper/gradle-wrapper.properties b/ui/views/RevealEffect/RevealEffectBasic/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/ui/views/RevealEffect/RevealEffectBasic/gradle/wrapper/gradle-wrapper.properties
+++ b/ui/views/RevealEffect/RevealEffectBasic/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/ui/views/SlidingTabs/SlidingTabsBasic/gradle/wrapper/gradle-wrapper.properties b/ui/views/SlidingTabs/SlidingTabsBasic/gradle/wrapper/gradle-wrapper.properties
index eab6503d..f8e553a6 100644
--- a/ui/views/SlidingTabs/SlidingTabsBasic/gradle/wrapper/gradle-wrapper.properties
+++ b/ui/views/SlidingTabs/SlidingTabsBasic/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
diff --git a/ui/views/SlidingTabs/SlidingTabsColors/gradle/wrapper/gradle-wrapper.properties b/ui/views/SlidingTabs/SlidingTabsColors/gradle/wrapper/gradle-wrapper.properties
index 16f1466a..28a52c61 100644
--- a/ui/views/SlidingTabs/SlidingTabsColors/gradle/wrapper/gradle-wrapper.properties
+++ b/ui/views/SlidingTabs/SlidingTabsColors/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/ui/views/SwipeRefreshLayout/SwipeRefreshLayoutBasic/gradle/wrapper/gradle-wrapper.properties b/ui/views/SwipeRefreshLayout/SwipeRefreshLayoutBasic/gradle/wrapper/gradle-wrapper.properties
index f56beca2..7a0d3e95 100644
--- a/ui/views/SwipeRefreshLayout/SwipeRefreshLayoutBasic/gradle/wrapper/gradle-wrapper.properties
+++ b/ui/views/SwipeRefreshLayout/SwipeRefreshLayoutBasic/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/ui/views/SwipeRefreshLayout/SwipeRefreshListFragment/gradle/wrapper/gradle-wrapper.properties b/ui/views/SwipeRefreshLayout/SwipeRefreshListFragment/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/ui/views/SwipeRefreshLayout/SwipeRefreshListFragment/gradle/wrapper/gradle-wrapper.properties
+++ b/ui/views/SwipeRefreshLayout/SwipeRefreshListFragment/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/ui/views/SwipeRefreshLayout/SwipeRefreshMultipleViews/gradle/wrapper/gradle-wrapper.properties b/ui/views/SwipeRefreshLayout/SwipeRefreshMultipleViews/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/ui/views/SwipeRefreshLayout/SwipeRefreshMultipleViews/gradle/wrapper/gradle-wrapper.properties
+++ b/ui/views/SwipeRefreshLayout/SwipeRefreshMultipleViews/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/ui/views/TextSwitcher/gradle/wrapper/gradle-wrapper.properties b/ui/views/TextSwitcher/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/ui/views/TextSwitcher/gradle/wrapper/gradle-wrapper.properties
+++ b/ui/views/TextSwitcher/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/ui/window/AdvancedImmersiveMode/Application/build.gradle b/ui/window/AdvancedImmersiveMode/Application/build.gradle
index 08444ffe..0c980850 100644
--- a/ui/window/AdvancedImmersiveMode/Application/build.gradle
+++ b/ui/window/AdvancedImmersiveMode/Application/build.gradle
@@ -5,7 +5,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.3.3'
+        classpath 'com.android.tools.build:gradle:3.0.0'
     }
 }
 
diff --git a/ui/window/AdvancedImmersiveMode/gradle/wrapper/gradle-wrapper.properties b/ui/window/AdvancedImmersiveMode/gradle/wrapper/gradle-wrapper.properties
index 2d6fb978..064a15cc 100644
--- a/ui/window/AdvancedImmersiveMode/gradle/wrapper/gradle-wrapper.properties
+++ b/ui/window/AdvancedImmersiveMode/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/ui/window/BasicImmersiveMode/gradle/wrapper/gradle-wrapper.properties b/ui/window/BasicImmersiveMode/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/ui/window/BasicImmersiveMode/gradle/wrapper/gradle-wrapper.properties
+++ b/ui/window/BasicImmersiveMode/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/ui/window/DragAndDropAcrossApps/DragSource/build.gradle b/ui/window/DragAndDropAcrossApps/DragSource/build.gradle
index c1f17041..81b100f0 100644
--- a/ui/window/DragAndDropAcrossApps/DragSource/build.gradle
+++ b/ui/window/DragAndDropAcrossApps/DragSource/build.gradle
@@ -19,7 +19,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.2.3'
+        classpath 'com.android.tools.build:gradle:3.0.0'
     }
 }
 
diff --git a/ui/window/DragAndDropAcrossApps/DropTarget/build.gradle b/ui/window/DragAndDropAcrossApps/DropTarget/build.gradle
index 228da1ce..7dc387a5 100644
--- a/ui/window/DragAndDropAcrossApps/DropTarget/build.gradle
+++ b/ui/window/DragAndDropAcrossApps/DropTarget/build.gradle
@@ -20,7 +20,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.2.3'
+        classpath 'com.android.tools.build:gradle:3.0.0'
     }
 }
 
diff --git a/ui/window/DragAndDropAcrossApps/gradle/wrapper/gradle-wrapper.properties b/ui/window/DragAndDropAcrossApps/gradle/wrapper/gradle-wrapper.properties
index 8264e3ee..6ecb12e5 100644
--- a/ui/window/DragAndDropAcrossApps/gradle/wrapper/gradle-wrapper.properties
+++ b/ui/window/DragAndDropAcrossApps/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/ui/window/ImmersiveMode/gradle/wrapper/gradle-wrapper.properties b/ui/window/ImmersiveMode/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/ui/window/ImmersiveMode/gradle/wrapper/gradle-wrapper.properties
+++ b/ui/window/ImmersiveMode/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/ui/window/MultiWindowPlayground/Application/build.gradle b/ui/window/MultiWindowPlayground/Application/build.gradle
index 3f926767..f197d17e 100644
--- a/ui/window/MultiWindowPlayground/Application/build.gradle
+++ b/ui/window/MultiWindowPlayground/Application/build.gradle
@@ -20,7 +20,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.2.3'
+        classpath 'com.android.tools.build:gradle:3.0.0'
     }
 }
 
diff --git a/ui/window/MultiWindowPlayground/gradle/wrapper/gradle-wrapper.properties b/ui/window/MultiWindowPlayground/gradle/wrapper/gradle-wrapper.properties
index d9028ccb..fc5d4423 100644
--- a/ui/window/MultiWindowPlayground/gradle/wrapper/gradle-wrapper.properties
+++ b/ui/window/MultiWindowPlayground/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/views/EmojiCompat/build.gradle b/views/EmojiCompat/build.gradle
index 5811ab0e..318c4c0c 100644
--- a/views/EmojiCompat/build.gradle
+++ b/views/EmojiCompat/build.gradle
@@ -19,7 +19,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.3.3'
+        classpath 'com.android.tools.build:gradle:3.0.0'
     }
 }
 
diff --git a/views/EmojiCompat/gradle/wrapper/gradle-wrapper.properties b/views/EmojiCompat/gradle/wrapper/gradle-wrapper.properties
index 93a15791..947a175d 100644
--- a/views/EmojiCompat/gradle/wrapper/gradle-wrapper.properties
+++ b/views/EmojiCompat/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.0.2-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
diff --git a/views/EmojiCompat/kotlinApp/build.gradle b/views/EmojiCompat/kotlinApp/build.gradle
index f25c0d2b..2c5482bf 100644
--- a/views/EmojiCompat/kotlinApp/build.gradle
+++ b/views/EmojiCompat/kotlinApp/build.gradle
@@ -19,7 +19,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.3.3'
+        classpath 'com.android.tools.build:gradle:3.0.0'
     }
 }
 
diff --git a/views/EmojiCompat/kotlinApp/gradle/wrapper/gradle-wrapper.properties b/views/EmojiCompat/kotlinApp/gradle/wrapper/gradle-wrapper.properties
index 93a15791..947a175d 100644
--- a/views/EmojiCompat/kotlinApp/gradle/wrapper/gradle-wrapper.properties
+++ b/views/EmojiCompat/kotlinApp/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.0.2-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
diff --git a/views/TextLinkify/gradle/wrapper/gradle-wrapper.properties b/views/TextLinkify/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/views/TextLinkify/gradle/wrapper/gradle-wrapper.properties
+++ b/views/TextLinkify/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/wearable/wear/AgendaData/gradle/wrapper/gradle-wrapper.properties b/wearable/wear/AgendaData/gradle/wrapper/gradle-wrapper.properties
index 7a7c4663..f5d30b76 100644
--- a/wearable/wear/AgendaData/gradle/wrapper/gradle-wrapper.properties
+++ b/wearable/wear/AgendaData/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/wearable/wear/AlwaysOn/Wearable/build.gradle b/wearable/wear/AlwaysOn/Wearable/build.gradle
index 6cb29415..84b51f90 100644
--- a/wearable/wear/AlwaysOn/Wearable/build.gradle
+++ b/wearable/wear/AlwaysOn/Wearable/build.gradle
@@ -5,7 +5,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.3.3'
+        classpath 'com.android.tools.build:gradle:3.0.0'
     }
 }
 
diff --git a/wearable/wear/AlwaysOn/gradle/wrapper/gradle-wrapper.properties b/wearable/wear/AlwaysOn/gradle/wrapper/gradle-wrapper.properties
index c2cde241..2ceef031 100644
--- a/wearable/wear/AlwaysOn/gradle/wrapper/gradle-wrapper.properties
+++ b/wearable/wear/AlwaysOn/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/wearable/wear/DataLayer/gradle/wrapper/gradle-wrapper.properties b/wearable/wear/DataLayer/gradle/wrapper/gradle-wrapper.properties
index 0bb8ef1b..0762007f 100644
--- a/wearable/wear/DataLayer/gradle/wrapper/gradle-wrapper.properties
+++ b/wearable/wear/DataLayer/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
diff --git a/wearable/wear/DelayedConfirmation/gradle/wrapper/gradle-wrapper.properties b/wearable/wear/DelayedConfirmation/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/wearable/wear/DelayedConfirmation/gradle/wrapper/gradle-wrapper.properties
+++ b/wearable/wear/DelayedConfirmation/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/wearable/wear/ElizaChat/gradle/wrapper/gradle-wrapper.properties b/wearable/wear/ElizaChat/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/wearable/wear/ElizaChat/gradle/wrapper/gradle-wrapper.properties
+++ b/wearable/wear/ElizaChat/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/wearable/wear/EmbeddedApp/gradle/wrapper/gradle-wrapper.properties b/wearable/wear/EmbeddedApp/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/wearable/wear/EmbeddedApp/gradle/wrapper/gradle-wrapper.properties
+++ b/wearable/wear/EmbeddedApp/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/wearable/wear/FindMyPhone/gradle/wrapper/gradle-wrapper.properties b/wearable/wear/FindMyPhone/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/wearable/wear/FindMyPhone/gradle/wrapper/gradle-wrapper.properties
+++ b/wearable/wear/FindMyPhone/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/wearable/wear/Flashlight/gradle/wrapper/gradle-wrapper.properties b/wearable/wear/Flashlight/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/wearable/wear/Flashlight/gradle/wrapper/gradle-wrapper.properties
+++ b/wearable/wear/Flashlight/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/wearable/wear/Geofencing/gradle/wrapper/gradle-wrapper.properties b/wearable/wear/Geofencing/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/wearable/wear/Geofencing/gradle/wrapper/gradle-wrapper.properties
+++ b/wearable/wear/Geofencing/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/wearable/wear/GridViewPager/gradle/wrapper/gradle-wrapper.properties b/wearable/wear/GridViewPager/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/wearable/wear/GridViewPager/gradle/wrapper/gradle-wrapper.properties
+++ b/wearable/wear/GridViewPager/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/wearable/wear/JumpingJack/gradle/wrapper/gradle-wrapper.properties b/wearable/wear/JumpingJack/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/wearable/wear/JumpingJack/gradle/wrapper/gradle-wrapper.properties
+++ b/wearable/wear/JumpingJack/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/wearable/wear/Notifications/gradle/wrapper/gradle-wrapper.properties b/wearable/wear/Notifications/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/wearable/wear/Notifications/gradle/wrapper/gradle-wrapper.properties
+++ b/wearable/wear/Notifications/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/wearable/wear/Quiz/gradle/wrapper/gradle-wrapper.properties b/wearable/wear/Quiz/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/wearable/wear/Quiz/gradle/wrapper/gradle-wrapper.properties
+++ b/wearable/wear/Quiz/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/wearable/wear/RecipeAssistant/gradle/wrapper/gradle-wrapper.properties b/wearable/wear/RecipeAssistant/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/wearable/wear/RecipeAssistant/gradle/wrapper/gradle-wrapper.properties
+++ b/wearable/wear/RecipeAssistant/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/wearable/wear/RuntimePermissionsWear/Shared/build.gradle b/wearable/wear/RuntimePermissionsWear/Shared/build.gradle
index a7cfb714..3f2cee84 100644
--- a/wearable/wear/RuntimePermissionsWear/Shared/build.gradle
+++ b/wearable/wear/RuntimePermissionsWear/Shared/build.gradle
@@ -5,7 +5,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.3.3'
+        classpath 'com.android.tools.build:gradle:3.0.0'
     }
 }
 
diff --git a/wearable/wear/RuntimePermissionsWear/gradle/wrapper/gradle-wrapper.properties b/wearable/wear/RuntimePermissionsWear/gradle/wrapper/gradle-wrapper.properties
index 4cd882fe..1ee44fe3 100644
--- a/wearable/wear/RuntimePermissionsWear/gradle/wrapper/gradle-wrapper.properties
+++ b/wearable/wear/RuntimePermissionsWear/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/wearable/wear/SkeletonWearableApp/gradle/wrapper/gradle-wrapper.properties b/wearable/wear/SkeletonWearableApp/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/wearable/wear/SkeletonWearableApp/gradle/wrapper/gradle-wrapper.properties
+++ b/wearable/wear/SkeletonWearableApp/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/wearable/wear/SpeedTracker/gradle/wrapper/gradle-wrapper.properties b/wearable/wear/SpeedTracker/gradle/wrapper/gradle-wrapper.properties
index 19db9120..b88edce2 100644
--- a/wearable/wear/SpeedTracker/gradle/wrapper/gradle-wrapper.properties
+++ b/wearable/wear/SpeedTracker/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/wearable/wear/SynchronizedNotifications/gradle/wrapper/gradle-wrapper.properties b/wearable/wear/SynchronizedNotifications/gradle/wrapper/gradle-wrapper.properties
index 143e3416..3a22c63e 100644
--- a/wearable/wear/SynchronizedNotifications/gradle/wrapper/gradle-wrapper.properties
+++ b/wearable/wear/SynchronizedNotifications/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/wearable/wear/Timer/gradle/wrapper/gradle-wrapper.properties b/wearable/wear/Timer/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/wearable/wear/Timer/gradle/wrapper/gradle-wrapper.properties
+++ b/wearable/wear/Timer/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/wearable/wear/WatchFace/gradle/wrapper/gradle-wrapper.properties b/wearable/wear/WatchFace/gradle/wrapper/gradle-wrapper.properties
index d345e372..1b2e1114 100644
--- a/wearable/wear/WatchFace/gradle/wrapper/gradle-wrapper.properties
+++ b/wearable/wear/WatchFace/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
diff --git a/wearable/wear/WatchViewStub/gradle/wrapper/gradle-wrapper.properties b/wearable/wear/WatchViewStub/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/wearable/wear/WatchViewStub/gradle/wrapper/gradle-wrapper.properties
+++ b/wearable/wear/WatchViewStub/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/wearable/wear/WearAccessibilityApp/gradle/wrapper/gradle-wrapper.properties b/wearable/wear/WearAccessibilityApp/gradle/wrapper/gradle-wrapper.properties
index 0a4f2274..9470ad8b 100644
--- a/wearable/wear/WearAccessibilityApp/gradle/wrapper/gradle-wrapper.properties
+++ b/wearable/wear/WearAccessibilityApp/gradle/wrapper/gradle-wrapper.properties
@@ -3,5 +3,5 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
 
diff --git a/wearable/wear/WearComplicationProvidersTestSuite/Wearable/build.gradle b/wearable/wear/WearComplicationProvidersTestSuite/Wearable/build.gradle
index 748a936b..d4aa75ab 100644
--- a/wearable/wear/WearComplicationProvidersTestSuite/Wearable/build.gradle
+++ b/wearable/wear/WearComplicationProvidersTestSuite/Wearable/build.gradle
@@ -5,7 +5,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.3.3'
+        classpath 'com.android.tools.build:gradle:3.0.0'
     }
 }
 
diff --git a/wearable/wear/WearComplicationProvidersTestSuite/gradle/wrapper/gradle-wrapper.properties b/wearable/wear/WearComplicationProvidersTestSuite/gradle/wrapper/gradle-wrapper.properties
index c6f7cd03..c9f61851 100644
--- a/wearable/wear/WearComplicationProvidersTestSuite/gradle/wrapper/gradle-wrapper.properties
+++ b/wearable/wear/WearComplicationProvidersTestSuite/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
diff --git a/wearable/wear/WearDrawers/Wearable/build.gradle b/wearable/wear/WearDrawers/Wearable/build.gradle
index 6cb29415..84b51f90 100644
--- a/wearable/wear/WearDrawers/Wearable/build.gradle
+++ b/wearable/wear/WearDrawers/Wearable/build.gradle
@@ -5,7 +5,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.3.3'
+        classpath 'com.android.tools.build:gradle:3.0.0'
     }
 }
 
diff --git a/wearable/wear/WearDrawers/gradle/wrapper/gradle-wrapper.properties b/wearable/wear/WearDrawers/gradle/wrapper/gradle-wrapper.properties
index 84a85665..a227e66a 100644
--- a/wearable/wear/WearDrawers/gradle/wrapper/gradle-wrapper.properties
+++ b/wearable/wear/WearDrawers/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
diff --git a/wearable/wear/WearHighBandwidthNetworking/Wearable/build.gradle b/wearable/wear/WearHighBandwidthNetworking/Wearable/build.gradle
index 45663ff9..75f548e7 100644
--- a/wearable/wear/WearHighBandwidthNetworking/Wearable/build.gradle
+++ b/wearable/wear/WearHighBandwidthNetworking/Wearable/build.gradle
@@ -5,7 +5,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.3.3'
+        classpath 'com.android.tools.build:gradle:3.0.0'
     }
 }
 
diff --git a/wearable/wear/WearHighBandwidthNetworking/gradle/wrapper/gradle-wrapper.properties b/wearable/wear/WearHighBandwidthNetworking/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..86fc139a 100644
--- a/wearable/wear/WearHighBandwidthNetworking/gradle/wrapper/gradle-wrapper.properties
+++ b/wearable/wear/WearHighBandwidthNetworking/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/wearable/wear/WearMessagingApp/Wearable/build.gradle b/wearable/wear/WearMessagingApp/Wearable/build.gradle
index 1a0d3d13..5e85e8c5 100644
--- a/wearable/wear/WearMessagingApp/Wearable/build.gradle
+++ b/wearable/wear/WearMessagingApp/Wearable/build.gradle
@@ -5,7 +5,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.2.3'
+        classpath 'com.android.tools.build:gradle:3.0.0'
     }
 }
 
diff --git a/wearable/wear/WearMessagingApp/build.gradle b/wearable/wear/WearMessagingApp/build.gradle
index df8f8350..dda86e76 100644
--- a/wearable/wear/WearMessagingApp/build.gradle
+++ b/wearable/wear/WearMessagingApp/build.gradle
@@ -18,7 +18,7 @@ buildscript {
   }
 
   dependencies {
-    classpath 'com.android.tools.build:gradle:2.3.3'
+    classpath 'com.android.tools.build:gradle:3.0.0'
     classpath 'com.google.gms:google-services:3.0.0'
   }
 }
diff --git a/wearable/wear/WearMessagingApp/gradle/wrapper/gradle-wrapper.properties b/wearable/wear/WearMessagingApp/gradle/wrapper/gradle-wrapper.properties
index 9fca6ffb..eee1f3d8 100644
--- a/wearable/wear/WearMessagingApp/gradle/wrapper/gradle-wrapper.properties
+++ b/wearable/wear/WearMessagingApp/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/wearable/wear/WearNotifications/Shared/build.gradle b/wearable/wear/WearNotifications/Shared/build.gradle
index d1035153..fd643b76 100644
--- a/wearable/wear/WearNotifications/Shared/build.gradle
+++ b/wearable/wear/WearNotifications/Shared/build.gradle
@@ -5,7 +5,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.3.3'
+        classpath 'com.android.tools.build:gradle:3.0.0'
     }
 }
 
diff --git a/wearable/wear/WearNotifications/gradle/wrapper/gradle-wrapper.properties b/wearable/wear/WearNotifications/gradle/wrapper/gradle-wrapper.properties
index 9fca6ffb..eee1f3d8 100644
--- a/wearable/wear/WearNotifications/gradle/wrapper/gradle-wrapper.properties
+++ b/wearable/wear/WearNotifications/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/wearable/wear/WearSpeakerSample/build.gradle b/wearable/wear/WearSpeakerSample/build.gradle
index e4ce626d..82235ebc 100644
--- a/wearable/wear/WearSpeakerSample/build.gradle
+++ b/wearable/wear/WearSpeakerSample/build.gradle
@@ -21,7 +21,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.3.3'
+        classpath 'com.android.tools.build:gradle:3.0.0'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
diff --git a/wearable/wear/WearSpeakerSample/gradle/wrapper/gradle-wrapper.properties b/wearable/wear/WearSpeakerSample/gradle/wrapper/gradle-wrapper.properties
index 6abcb422..0b7e78b7 100644
--- a/wearable/wear/WearSpeakerSample/gradle/wrapper/gradle-wrapper.properties
+++ b/wearable/wear/WearSpeakerSample/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
diff --git a/wearable/wear/WearVerifyRemoteApp/Wearable/build.gradle b/wearable/wear/WearVerifyRemoteApp/Wearable/build.gradle
index 982cc9a4..3dd66ea1 100644
--- a/wearable/wear/WearVerifyRemoteApp/Wearable/build.gradle
+++ b/wearable/wear/WearVerifyRemoteApp/Wearable/build.gradle
@@ -1,11 +1,12 @@
 
 buildscript {
     repositories {
+        google()
         jcenter()
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.3.3'
+        classpath 'com.android.tools.build:gradle:3.0.0'
     }
 }
 
@@ -25,7 +26,7 @@ dependencies {
     compile 'com.android.support:wear:27.0.0'
 
 
-    compile 'com.google.android.gms:play-services-wearable:11.4.2'
+    compile 'com.google.android.gms:play-services-wearable:11.6.0'
     compile 'com.android.support:support-v13:27.0.0'
 
     provided 'com.google.android.wearable:wearable:2.1.0'
@@ -44,9 +45,9 @@ List<String> dirs = [
 
 android {
 
-        compileSdkVersion 26
+    compileSdkVersion 27
 
-    buildToolsVersion "26.0.1"
+    buildToolsVersion "26.0.2"
 
     defaultConfig {
         versionCode 1
diff --git a/wearable/wear/WearVerifyRemoteApp/gradle/wrapper/gradle-wrapper.properties b/wearable/wear/WearVerifyRemoteApp/gradle/wrapper/gradle-wrapper.properties
index 4da4a580..ba9b119b 100644
--- a/wearable/wear/WearVerifyRemoteApp/gradle/wrapper/gradle-wrapper.properties
+++ b/wearable/wear/WearVerifyRemoteApp/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
diff --git a/wearable/wear/XYZTouristAttractions/gradle/wrapper/gradle-wrapper.properties b/wearable/wear/XYZTouristAttractions/gradle/wrapper/gradle-wrapper.properties
index f0ee6206..0d23dbcc 100644
--- a/wearable/wear/XYZTouristAttractions/gradle/wrapper/gradle-wrapper.properties
+++ b/wearable/wear/XYZTouristAttractions/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-all.zip
-\ No newline at end of file
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+\ No newline at end of file
author	Trevor Johns <trevorjohns@google.com>	2017-12-13 19:02:19 -0800
committer	Trevor Johns <trevorjohns@google.com>	2017-12-18 12:15:37 -0800
commit	abe9ff7d3e0f7ae72061d03f60f41c08f53bfea1 (patch)
tree	555f40e707f88a1f87d359c72bc09f72d28c9a0e
parent	c592a0f824e64f2cdda70e576cdfcab878cce258 (diff)
download	android-abe9ff7d3e0f7ae72061d03f60f41c08f53bfea1.tar.gz