WearHighBandwidthNetworking: Updates to androidx.

Bug: 129548613
Test: Manually tested.
Change-Id: Ifcacdc41f932e425447d1ecd1a3dfa2e8d0d4dcc
diff --git a/wearable/wear/WearHighBandwidthNetworking/Wearable/build.gradle b/wearable/wear/WearHighBandwidthNetworking/Wearable/build.gradle
index e278157..40537eb 100644
--- a/wearable/wear/WearHighBandwidthNetworking/Wearable/build.gradle
+++ b/wearable/wear/WearHighBandwidthNetworking/Wearable/build.gradle
@@ -6,7 +6,7 @@
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.3.0'
+        classpath 'com.android.tools.build:gradle:3.3.2'
     }
 }
 
@@ -21,12 +21,12 @@
 
 dependencies {
 
-    implementation 'com.android.support:wear:27.1.1'
+    implementation 'androidx.wear:wear:1.0.0'
+    implementation 'androidx.legacy:legacy-support-v13:1.0.0'
 
 
-    implementation 'com.google.android.gms:play-services-wearable:15.0.1'
+    implementation 'com.google.android.gms:play-services-wearable:16.0.1'
 
-    implementation 'com.android.support:support-v13:28.0.0'
 
     compileOnly 'com.google.android.wearable:wearable:2.4.0'
 
@@ -54,7 +54,7 @@
 
         minSdkVersion 24
 
-        targetSdkVersion 26
+        targetSdkVersion 28
 
         multiDexEnabled true
 
diff --git a/wearable/wear/WearHighBandwidthNetworking/Wearable/src/main/res/layout/activity_main.xml b/wearable/wear/WearHighBandwidthNetworking/Wearable/src/main/res/layout/activity_main.xml
index 6bbf514..99a9d20 100644
--- a/wearable/wear/WearHighBandwidthNetworking/Wearable/src/main/res/layout/activity_main.xml
+++ b/wearable/wear/WearHighBandwidthNetworking/Wearable/src/main/res/layout/activity_main.xml
@@ -46,7 +46,7 @@
 
     </RelativeLayout>
 
-    <android.support.wear.widget.BoxInsetLayout
+    <androidx.wear.widget.BoxInsetLayout
         android:layout_width="match_parent"
         android:layout_height="match_parent">
 
@@ -97,5 +97,5 @@
                 android:visibility="gone" />
 
         </RelativeLayout>
-    </android.support.wear.widget.BoxInsetLayout>
+    </androidx.wear.widget.BoxInsetLayout>
 </LinearLayout>
\ No newline at end of file
diff --git a/wearable/wear/WearHighBandwidthNetworking/gradle.properties b/wearable/wear/WearHighBandwidthNetworking/gradle.properties
new file mode 100644
index 0000000..5465fec
--- /dev/null
+++ b/wearable/wear/WearHighBandwidthNetworking/gradle.properties
@@ -0,0 +1,2 @@
+android.enableJetifier=true
+android.useAndroidX=true
\ No newline at end of file
diff --git a/wearable/wear/WearHighBandwidthNetworking/template-params.xml b/wearable/wear/WearHighBandwidthNetworking/template-params.xml
index 2437325..cd65f4c 100644
--- a/wearable/wear/WearHighBandwidthNetworking/template-params.xml
+++ b/wearable/wear/WearHighBandwidthNetworking/template-params.xml
@@ -17,21 +17,20 @@
 
 <sample>
     <name>WearHighBandwidthNetworking</name>
-    <group>Wearable</group>  <!-- This field will be deprecated in the future
-                            and replaced with the "categories" tags below. -->
+    <group>Wearable</group>
     <package>com.example.android.wearable.wear.wearhighbandwidthnetworking</package>
 
     <!-- change minSdk if needed-->
     <minSdk>24</minSdk>
     <minSdkVersionWear>24</minSdkVersionWear>
-    <targetSdkVersion>26</targetSdkVersion>
-    <targetSdkVersionWear>26</targetSdkVersionWear>
+    <targetSdkVersion>28</targetSdkVersion>
+    <targetSdkVersionWear>28</targetSdkVersionWear>
     <multiDexEnabled>true</multiDexEnabled>
 
-    <!-- Include additional dependencies here.-->
-    <!-- dependency>com.google.android.gms:play-services:5.0.+</dependency -->
-    <dependency_wearable>com.android.support:wear:27.1.1</dependency_wearable>
+    <androidX>true</androidX>
 
+    <dependency_wearable>androidx.wear:wear:1.0.0</dependency_wearable>
+    <dependency_wearable>androidx.legacy:legacy-support-v13:1.0.0</dependency_wearable>
 
     <strings>
         <intro>