Fix text alignment in SIM lock dialog.

- set the text alignment to view start when we bind the view.

Change-Id: Ia7f32d7a422a8a18d092d1ff808f792ab1980e87
Fixes: 78165098
Test: visual
diff --git a/src/com/android/settings/EditPinPreference.java b/src/com/android/settings/EditPinPreference.java
index 3f992e9..4efed4a 100644
--- a/src/com/android/settings/EditPinPreference.java
+++ b/src/com/android/settings/EditPinPreference.java
@@ -57,6 +57,7 @@
         if (editText != null) {
             editText.setInputType(InputType.TYPE_CLASS_NUMBER |
                     InputType.TYPE_NUMBER_VARIATION_PASSWORD);
+            editText.setTextAlignment(View.TEXT_ALIGNMENT_VIEW_START);
         }
     }