Fix crash language & input settings

Bug: 24576551
Change-Id: Ifb717689c862193cf06c23de52b3fb68f910db3c

src/com/android/settings/CustomDialogPreference.java

@@ -23,6 +23,7 @@ import android.os.Bundle;
 import android.support.v14.preference.PreferenceDialogFragment;
 import android.support.v7.preference.DialogPreference;
 import android.util.AttributeSet;
+import android.view.View;
 
 public class CustomDialogPreference extends DialogPreference {
 
@@ -62,6 +63,9 @@ public class CustomDialogPreference extends DialogPreference {
     protected void onClick(DialogInterface dialog, int which) {
     }
 
+    protected void onBindDialogView(View view) {
+    }
+
     private void setFragment(CustomPreferenceDialogFragment fragment) {
         mFragment = fragment;
     }
@@ -92,6 +96,12 @@ public class CustomDialogPreference extends DialogPreference {
             getCustomizablePreference().onDialogClosed(positiveResult);
         }
 
+        @Override
+        protected void onBindDialogView(View view) {
+            super.onBindDialogView(view);
+            getCustomizablePreference().onBindDialogView(view);
+        }
+
         @Override
         public void onClick(DialogInterface dialog, int which) {
             super.onClick(dialog, which);