Solved force close in SimpleDirChooser caused by bad default value

If no path is entered and SimpleDirChooser is opened then it will crash
due to IndexOfOfBoundsExcep. This happened to me when trying to use
map themes the first time ever today.

Fixed minor layout issues releated to map themes.

2 files changed, 6 insertions, 1 deletions

diff --git a/main/res/layout/init.xml b/main/res/layout/init.xml
index 41e3aad..8450ff8 100644
--- a/main/res/layout/init.xml
+++ b/main/res/layout/init.xml
@@ -726,6 +726,9 @@
             <TextView
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
+                    android:layout_marginLeft="10dip"
+                    android:layout_marginRight="10dip"
+                    android:layout_marginBottom="5dip"
                     android:layout_gravity="center_vertical"
                     android:gravity="left"
                     android:padding="3dip"
diff --git a/main/src/cgeo/geocaching/files/SimpleDirChooser.java b/main/src/cgeo/geocaching/files/SimpleDirChooser.java
index 6675305..781eb8e 100644
--- a/main/src/cgeo/geocaching/files/SimpleDirChooser.java
+++ b/main/src/cgeo/geocaching/files/SimpleDirChooser.java
@@ -3,6 +3,8 @@ package cgeo.geocaching.files;
 import cgeo.geocaching.R;
 import cgeo.geocaching.activity.ActivityMixin;
 
+import org.apache.commons.lang3.StringUtils;
+
 import android.app.ListActivity;
 import android.content.Context;
 import android.content.Intent;
@@ -43,7 +45,7 @@ public class SimpleDirChooser extends ListActivity {
         super.onCreate(savedInstanceState);
         final Bundle extras = getIntent().getExtras();
         String startDir = extras.getString(START_DIR);
-        if (startDir == null) {
+        if (StringUtils.isBlank(startDir)) {
             startDir = Environment.getExternalStorageDirectory().getPath();
         } else {
             startDir = startDir.substring(0, startDir.lastIndexOf(File.separatorChar));