Merge pull request #248 from fefe982/dev-split-edit

FIX: add split will throw NPE

Author: codinguser

app/src/org/gnucash/android/model/Transaction.java

@@ -186,6 +186,9 @@ public List<Split> getSplits(String accountUID){
      */
     public void setSplits(List<Split> splitList){
         mSplitList = splitList;
+        for (Split split : splitList) {
+            split.setTransactionUID(mUID);
+        }
     }
 
     /**

app/src/org/gnucash/android/ui/transaction/TransactionFormFragment.java

@@ -754,6 +754,7 @@ public void setSplitList(List<Split> splitList, List<String> removedSplitUIDs){
         Money balance = Transaction.computeBalance(mAccountUID, mSplitsList);
 
         mAmountEditText.setText(balance.toPlainString());
+        mTransactionTypeButton.setChecked(balance.isNegative());
         //once we set the split list, do not allow direct editing of the total
         if (mSplitsList.size() > 1){
             mAmountEditText.setEnabled(false);

app/src/org/gnucash/android/ui/transaction/dialog/SplitEditorDialogFragment.java

@@ -229,7 +229,8 @@ public void onClick(View view) {
         updateTransferAccountsList(accountsSpinner);
         accountsSpinner.setOnItemSelectedListener(new TypeButtonLabelUpdater(splitTypeButton));
 
-        Currency accountCurrency = Currency.getInstance(mAccountsDbAdapter.getCurrencyCode(split.getAccountUID()));
+        Currency accountCurrency = Currency.getInstance(mAccountsDbAdapter.getCurrencyCode(
+                split == null ? mAccountUID : split.getAccountUID()));
         splitCurrencyTextView.setText(accountCurrency.getSymbol());
         splitTypeButton.setAmountFormattingListener(splitAmountEditText, splitCurrencyTextView);
         splitTypeButton.setChecked(mBaseAmount.signum() > 0);