1.修改Android Apex Mobile Field Setting。

ApexDrivers/apexmobile/src/main/java/com/usai/apex/CustomizeFieldsActivity.java

@@ -61,7 +61,7 @@ public class CustomizeFieldsActivity extends Activity implements
 
 		int hidePosition = adapter.getPosition(mHideField);
 		// hide -> display && displayCount >= maxDisplayCount
-		if (from > hidePosition && to < hidePosition && hidePosition >= maxDisplayCount) {
+		if (from > hidePosition && to < hidePosition && hidePosition > maxDisplayCount) {
 
 			new AlertDialog.Builder(this)
 					.setTitle("Warning")
@@ -208,7 +208,11 @@ public class CustomizeFieldsActivity extends Activity implements
 		// {
 		// navList.add("Aѡ��" + i);
 		// }
-		mDisplayField = new fieldedit(getString(R.string.str_displayitem), -1);
+		if (forNewResult) {
+			mDisplayField = new fieldedit("Additional Fields To Display", -1);
+		} else {
+			mDisplayField = new fieldedit(getString(R.string.str_displayitem), -1);
+		}
 		list.add(mDisplayField);
 		list.addAll(showList);
 
@@ -216,7 +220,11 @@ public class CustomizeFieldsActivity extends Activity implements
 		// {
 		// moreList.add("Bѡ��" + i);
 		// }
-		mHideField = new fieldedit(getString(R.string.str_hideitem), -2);
+		if (forNewResult) {
+			mHideField = new fieldedit("Additional Fields", -2);
+		} else {
+			mHideField = new fieldedit(getString(R.string.str_hideitem), -2);
+		}
 		list.add(mHideField);
 		list.addAll(hideList);
 		dbUtil.CloseCursor(cursor);
@@ -303,35 +311,37 @@ public class CustomizeFieldsActivity extends Activity implements
 		{
 			// DragListView dragListView = (DragListView)
 			// findViewById(R.id.drag_list);
-			int count = 0;
-			for (int i = 0; i < adapter.getCount(); i++)
-			{
-				fieldedit fe = adapter.getItem(i);
-				if (fe._id == -2 || count > 0)
-					break;
-				if (fe._id >= 0)
-					count++;
+			if (!forNewResult) {
+				int count = 0;
+				for (int i = 0; i < adapter.getCount(); i++)
+				{
+					fieldedit fe = adapter.getItem(i);
+					if (fe._id == -2 || count > 0)
+						break;
+					if (fe._id >= 0)
+						count++;
 
-			}
-			if (count == 0)
-			{
-				new AlertDialog.Builder(CustomizeFieldsActivity.this)
-						.setIcon(android.R.drawable.ic_dialog_info)
-						.setTitle("Error!")
-						.setMessage("You must set at least 1 field visiable!")
-						.setPositiveButton("OK",
-								new DialogInterface.OnClickListener()
-								{
-									public void onClick(DialogInterface dialog,
-											int whichButton)
+				}
+				if (count == 0)
+				{
+					new AlertDialog.Builder(CustomizeFieldsActivity.this)
+							.setIcon(android.R.drawable.ic_dialog_info)
+							.setTitle("Error!")
+							.setMessage("You must set at least 1 field visiable!")
+							.setPositiveButton("OK",
+									new DialogInterface.OnClickListener()
 									{
+										public void onClick(DialogInterface dialog,
+															int whichButton)
+										{
+
+											// finish();
+											/* User clicked OK so do some stuff */
+										}
+									}).show();
+					break;
 
-										// finish();
-										/* User clicked OK so do some stuff */
-									}
-								}).show();
-				break;
-
+				}
 			}
 
 			int show = 1;

ApexDrivers/apexmobile/src/main/java/com/usai/util/dbUtil.java

@@ -267,7 +267,9 @@ public class dbUtil
 			ret += ",";
 
 		}
-		ret = ret.substring(0, ret.length() - 1);
+		if (ret.length() > 0) {
+			ret = ret.substring(0, ret.length() - 1);
+		}
 		CloseCursor(cursor);
 		CloseDB(db);
 		return ret;