Do not go Fullscreen in StkInputAcvtivity.

In landscape mode if user goes to fullscreen password is not
masked and is visible. To avoid this do not go to full screen
in StkInputActivity.

Bug: 66103275
Change-Id: I70d08c00ca1c4f9c05f7982a300ac4bf9fc8e1be
diff --git a/src/com/android/stk/StkInputActivity.java b/src/com/android/stk/StkInputActivity.java
index e058015..b19ac14 100755
--- a/src/com/android/stk/StkInputActivity.java
+++ b/src/com/android/stk/StkInputActivity.java
@@ -29,6 +29,7 @@
 import android.text.InputType;
 import android.text.TextWatcher;
 import android.text.method.PasswordTransformationMethod;
+import android.view.inputmethod.EditorInfo;
 import android.view.KeyEvent;
 import android.view.MenuItem;
 import android.view.View;
@@ -414,6 +415,7 @@
                 mTextIn.setTransformationMethod(PasswordTransformationMethod
                         .getInstance());
             }
+            mTextIn.setImeOptions(EditorInfo.IME_FLAG_NO_FULLSCREEN);
             // Set default text if present.
             if (mStkInput.defaultText != null) {
                 mTextIn.setText(mStkInput.defaultText);