Issue 311: Don't reuse the SQLiteQueryBuilder on Cupcake or Donut

due to Android issue 1587

MyTracks/src/com/google/android/apps/mytracks/content/MyTracksProvider.java

@@ -16,6 +16,7 @@
 package com.google.android.apps.mytracks.content;
 
 import com.google.android.apps.mytracks.MyTracksConstants;
+import com.google.android.apps.mytracks.util.ApiFeatures;
 
 import android.content.ContentProvider;
 import android.content.ContentUris;
@@ -371,8 +372,11 @@ public class MyTracksProvider extends ContentProvider {
       throw new IllegalArgumentException("Unknown URL " + url);
     }
 
-    Log.i(MyTracksConstants.TAG,
+    if (ApiFeatures.getInstance().canUseSQLiteQueryBuilderTwice()) {
-        "Build query: " + qb.buildQuery(projection, selection, selectionArgs, null, null, sortOrder, null));
+      Log.i(MyTracksConstants.TAG,
+          "Build query: " + qb.buildQuery(projection, selection, selectionArgs, 
+          null, null, sortOrder, null));
+    }
     Cursor c = qb.query(db, projection, selection, selectionArgs, null, null,
         sortOrder);
     c.setNotificationUri(getContext().getContentResolver(), url);

MyTracks/src/com/google/android/apps/mytracks/util/ApiFeatures.java

@@ -106,6 +106,18 @@ public class ApiFeatures {
   public boolean hasStrictMode() {
     return getApiLevel() >= 9;
   }
+  
+  /**
+   * There's a bug (#1587) in Cupcake and Donut which prevents you from
+   * using a SQLiteQueryBuilder twice.  That is, if you call buildQuery
+   * on a given instance (to log the statement for debugging), and then
+   * call query on the same instance to make it actually do the query,
+   * it'll regenerate the query for the second call, and will screw it
+   * up.  Specifically, it'll add extra parens which don't belong.
+   */
+  public boolean canUseSQLiteQueryBuilderTwice() {
+    return getApiLevel() > 4;
+  }
 
   // Visible for testing.
   protected int getApiLevel() {