fm: Don't crash on rotations when asking for permissions

When asking for permissions, rotating the device would cause the
app to crash because configuration changes try to update a not
yet initialized layout. Fix this by preventing layout updates on
configuration changes if permissions are not yet granted.

Change-Id: I0cdb23df1c07720f70543e7acac5e7b055aa534c
Ticket: CYNGNOS-1678

1 files changed, 5 insertions, 3 deletions

diff --git a/src/com/cyanogenmod/filemanager/activities/NavigationActivity.java b/src/com/cyanogenmod/filemanager/activities/NavigationActivity.java
index 650dbef8..5c07fe88 100755
--- a/src/com/cyanogenmod/filemanager/activities/NavigationActivity.java
+++ b/src/com/cyanogenmod/filemanager/activities/NavigationActivity.java
@@ -792,9 +792,11 @@ public class NavigationActivity extends Activity
     @Override
     public void onConfigurationChanged(Configuration newConfig) {
         super.onConfigurationChanged(newConfig);
-        onLayoutChanged();
-        if (mDrawerToggle != null ) {
-            mDrawerToggle.onConfigurationChanged(newConfig);
+        if (hasPermissions()) {
+            onLayoutChanged();
+            if (mDrawerToggle != null ) {
+                mDrawerToggle.onConfigurationChanged(newConfig);
+            }
         }
     }