diff --git a/android/res/xml/preferences.xml b/android/res/xml/preferences.xml
index e7481aac0..fc800c5e0 100755
--- a/android/res/xml/preferences.xml
+++ b/android/res/xml/preferences.xml
@@ -102,7 +102,8 @@
      -->
   </PreferenceCategory>
   <PreferenceCategory android:title="@string/preferences_try_bsplus">
-    <Preference android:title="@string/preferences_try_bsplus" >
+    <Preference android:title="@string/preferences_try_bsplus"
+                android:summary="@string/preferences_try_bsplus_summary">
       <intent android:action="android.intent.action.VIEW" android:data="market://details?id=com.srowen.bs.android" />
     </Preference>
   </PreferenceCategory>
diff --git a/android/src/com/google/zxing/client/android/DecodeHintManager.java b/android/src/com/google/zxing/client/android/DecodeHintManager.java
index d8b49ce33..fa215b5ad 100644
--- a/android/src/com/google/zxing/client/android/DecodeHintManager.java
+++ b/android/src/com/google/zxing/client/android/DecodeHintManager.java
@@ -172,7 +172,7 @@ final class DecodeHintManager {
       if (hintType.getValueType().equals(int[].class)) {
         // An integer array. Used to specify valid lengths.
         // Strip a trailing comma as in Java style array initialisers.
-        if (parameterText.length() > 0 && parameterText.charAt(parameterText.length() - 1) == ',') {
+        if (!parameterText.isEmpty() && parameterText.charAt(parameterText.length() - 1) == ',') {
           parameterText = parameterText.substring(0, parameterText.length() - 1);
         }
         String[] values = COMMA.split(parameterText);
diff --git a/android/src/com/google/zxing/client/android/share/ShareActivity.java b/android/src/com/google/zxing/client/android/share/ShareActivity.java
index ebaaa6ced..837c41bf5 100755
--- a/android/src/com/google/zxing/client/android/share/ShareActivity.java
+++ b/android/src/com/google/zxing/client/android/share/ShareActivity.java
@@ -98,7 +98,7 @@ public final class ShareActivity extends Activity {
     public boolean onKey(View view, int keyCode, KeyEvent event) {
       if (keyCode == KeyEvent.KEYCODE_ENTER && event.getAction() == KeyEvent.ACTION_DOWN) {
         String text = ((TextView) view).getText().toString();
-        if (text != null && text.length() > 0) {
+        if (text != null && !text.isEmpty()) {
           launchSearch(text);
         }
         return true;