Fixing decryption messaging

Messaging currently implies encryption only works with PIN or password
(K functionality). Now that in L we support encryption with PIN, pattern,
password or swipe/none, we need to update the strings accordingly.

@bug 14257692
@bug 13674657

Change-Id: I055db1289c2c2750d217b50b653a7f36ff304aca
diff --git a/src/com/android/settings/CryptKeeper.java b/src/com/android/settings/CryptKeeper.java
index 1efe98f..8392625 100644
--- a/src/com/android/settings/CryptKeeper.java
+++ b/src/com/android/settings/CryptKeeper.java
@@ -388,9 +388,11 @@
                 public void onPostExecute(java.lang.Void v) {
                     if(type == StorageManager.CRYPT_TYPE_PIN) {
                         setContentView(R.layout.crypt_keeper_pin_entry);
+                        ((TextView)findViewById(R.id.status)).setText(R.string.enter_pin);
                     } else if (type == StorageManager.CRYPT_TYPE_PATTERN) {
                         setContentView(R.layout.crypt_keeper_pattern_entry);
                         setBackFunctionality(false);
+                        ((TextView)findViewById(R.id.status)).setText(R.string.enter_pattern);
                     } else {
                         setContentView(R.layout.crypt_keeper_password_entry);
                     }