Fixed the problem ime invisible status despite being the icon that appears in the statusbar.

[Reproduce the Path]
Precondition : Set "Auto-rotate screen" option to ENABLE

Calendar App lunch -> Rotate device to "Landscape" -> Touch "+" button(Add new Schedule)
-> Check the ime icons of the Status bar

Ime invisible status despite being the icon that appears in the statusbar.
Displays an icon in the status bar when the ime was actually visible state is modified to check.

Change-Id: If103ab909c5bfa6391eb51a696fb8b8f0b18808c

core/java/android/inputmethodservice/InputMethodService.java

@@ -424,7 +424,7 @@ public class InputMethodService extends AbstractInputMethodService {
                 showWindow(true);
             }
             // If user uses hard keyboard, IME button should always be shown.
-            boolean showing = onEvaluateInputViewShown();
+            boolean showing = isInputViewShown();
             mImm.setImeWindowStatus(mToken, IME_ACTIVE | (showing ? IME_VISIBLE : 0),
                     mBackDisposition);
             if (resultReceiver != null) {

services/java/com/android/server/InputMethodManagerService.java

@@ -1493,7 +1493,9 @@ public class InputMethodManagerService extends IInputMethodManager.Stub
                 if (mStatusBar != null) {
                     mStatusBar.setImeWindowStatus(token, vis, backDisposition);
                 }
-                final boolean iconVisibility = (vis & InputMethodService.IME_ACTIVE) != 0;
+                final boolean iconVisibility = ((vis & (InputMethodService.IME_ACTIVE)) != 0)
+                        && (mWindowManagerService.isHardKeyboardAvailable()
+                                || (vis & (InputMethodService.IME_VISIBLE)) != 0);
                 final InputMethodInfo imi = mMethodMap.get(mCurMethodId);
                 if (imi != null && iconVisibility && needsToShowImeSwitchOngoingNotification()) {
                     // Used to load label