1 files changed, 8 insertions, 2 deletions
diff --git a/core/java/android/inputmethodservice/InputMethodService.java b/core/java/android/inputmethodservice/InputMethodService.java
index 4881d1433489..1b7d9eab9fc1 100644
--- a/core/java/android/inputmethodservice/InputMethodService.java
+++ b/core/java/android/inputmethodservice/InputMethodService.java
@@ -381,7 +381,6 @@ public class InputMethodService extends AbstractInputMethodService {
             if (DEBUG) Log.v(TAG, "unbindInput(): binding=" + mInputBinding
                     + " ic=" + mInputConnection);
             onUnbindInput();
-            mInputStarted = false;
             mInputBinding = null;
             mInputConnection = null;
         }
@@ -688,6 +687,8 @@ public class InputMethodService extends AbstractInputMethodService {
         mThemeAttrs = obtainStyledAttributes(android.R.styleable.InputMethodService);
         mRootView = mInflater.inflate(
                 com.android.internal.R.layout.input_method, null);
+        mRootView.setSystemUiVisibility(
+                View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION);
         mWindow.setContentView(mRootView);
         mRootView.getViewTreeObserver().addOnComputeInternalInsetsListener(mInsetsComputer);
         if (Settings.Global.getInt(getContentResolver(),
@@ -719,7 +720,7 @@ public class InputMethodService extends AbstractInputMethodService {
         super.onDestroy();
         mRootView.getViewTreeObserver().removeOnComputeInternalInsetsListener(
                 mInsetsComputer);
-        finishViews();
+        doFinishInput();
         if (mWindowAdded) {
             // Disable exit animation for the current IME window
             // to avoid the race condition between the exit and enter animations
@@ -1651,6 +1652,11 @@ public class InputMethodService extends AbstractInputMethodService {
      * the text.  This is called whether or not the input method has requested
      * extracted text updates, although if so it will not receive this call
      * if the extracted text has changed as well.
+     *
+     * <p>Be careful about changing the text in reaction to this call with
+     * methods such as setComposingText, commitText or
+     * deleteSurroundingText. If the cursor moves as a result, this method
+     * will be called again, which may result in an infinite loop.
      * 
      * <p>The default implementation takes care of updating the cursor in
      * the extract text, if it is being shown.