diff --git a/MyTracks/AndroidManifest.xml b/MyTracks/AndroidManifest.xml
index 578bd1e48..99a9f617d 100755
--- a/MyTracks/AndroidManifest.xml
+++ b/MyTracks/AndroidManifest.xml
@@ -172,6 +172,7 @@ limitations under the License.
 
   <uses-sdk android:minSdkVersion="3"/>
   <supports-screens
+          android:xlargeScreens="true"
           android:largeScreens="true"
           android:normalScreens="true"
           android:smallScreens="true"
diff --git a/MyTracksLib/default.properties b/MyTracksLib/default.properties
index 948be06ed..1694c805b 100644
--- a/MyTracksLib/default.properties
+++ b/MyTracksLib/default.properties
@@ -8,5 +8,5 @@
 # project structure.
 
 # Project target.
-target=android-8
+target=android-9
 android.library=true
diff --git a/SignalStrengthSampler/AndroidManifest.xml b/SignalStrengthSampler/AndroidManifest.xml
index 03d216a34..9ede9ed88 100644
--- a/SignalStrengthSampler/AndroidManifest.xml
+++ b/SignalStrengthSampler/AndroidManifest.xml
@@ -54,7 +54,8 @@ limitations under the License.
   <uses-feature android:name="android.hardware.telephony" android:required="true"/>
   <uses-feature android:name="android.hardware.telephony.gsm" android:required="false"/>
   <uses-sdk android:minSdkVersion="3" />
-  <supports-screens android:largeScreens="true"
+  <supports-screens android:xlargeScreens="true"
+                    android:largeScreens="true"
                     android:normalScreens="true"
                     android:smallScreens="true"
                     android:anyDensity="true" />
diff --git a/SignalStrengthSampler/default.properties b/SignalStrengthSampler/default.properties
index 45aae789b..a74312af5 100644
--- a/SignalStrengthSampler/default.properties
+++ b/SignalStrengthSampler/default.properties
@@ -8,5 +8,5 @@
 # project structure.
 
 # Project target.
-target=Google Inc.:Google APIs:8
+target=Google Inc.:Google APIs:9
 android.library.reference.1=../MyTracksLib/
diff --git a/SignalStrengthSamplerTest/default.properties b/SignalStrengthSamplerTest/default.properties
index 420db56e3..77f7ad75b 100644
--- a/SignalStrengthSamplerTest/default.properties
+++ b/SignalStrengthSamplerTest/default.properties
@@ -8,4 +8,4 @@
 # project structure.
 
 # Project target.
-target=Google Inc.:Google APIs:8
+target=Google Inc.:Google APIs:9