Gracefully disable Share function on older devices (it freaks out)

Author: Hisanobu Tomari

res/menu-v14/main.xml

@@ -0,0 +1,13 @@
+<menu xmlns:android="http://schemas.android.com/apk/res/android">
+	<item
+			android:id="@+id/menu_item_share"
+			android:showAsAction="ifRoom"
+			android:title="@string/action_share"
+			android:actionProviderClass="android.widget.ShareActionProvider" />
+    <item
+        android:id="@+id/action_settings"
+        android:orderInCategory="100"
+        android:showAsAction="ifRoom"
+        android:title="@string/action_settings"
+        android:icon="@drawable/action_settings" />
+</menu>

res/menu/main.xml

@@ -1,9 +1,4 @@
 <menu xmlns:android="http://schemas.android.com/apk/res/android">
-	<item
-			android:id="@+id/menu_item_share"
-			android:showAsAction="ifRoom"
-			android:title="@string/action_share"
-			android:actionProviderClass="android.widget.ShareActionProvider" />
     <item
         android:id="@+id/action_settings"
         android:orderInCategory="100"

src/com/example/javabutton/MainActivity.java

@@ -4,8 +4,10 @@
 import android.hardware.SensorEvent;
 import android.hardware.SensorEventListener;
 import android.hardware.SensorManager;
+import android.os.Build;
 import android.os.Bundle;
 import android.preference.PreferenceManager;
+import android.annotation.TargetApi;
 import android.app.Activity;
 import android.content.Intent;
 import android.content.SharedPreferences;
@@ -112,7 +114,14 @@ protected void onDestroy() {
     public boolean onCreateOptionsMenu(Menu menu) {
         // Inflate the menu; this adds items to the action bar if it is present.
         getMenuInflater().inflate(R.menu.main, menu);
+		if(Build.VERSION.SDK_INT>=14) {
+			setupShareAction(menu);
+		}
+		return true;
+	}
 
+	@TargetApi(Build.VERSION_CODES.JELLY_BEAN)
+	private boolean setupShareAction(Menu menu) {
 		MenuItem shareItem=menu.findItem(R.id.menu_item_share);
 		ShareActionProvider sap=(ShareActionProvider)shareItem.getActionProvider();
 		if(sap!=null) {