Merge "Make IMM more robust to spurious window focus-in" into nyc-dev am: 50c33d1c

                            return true;

                        }

                    }

                } else {

                    if (startInputReason

                            == InputMethodClient.START_INPUT_REASON_WINDOW_FOCUS_GAIN) {

                        // We are here probably because of an obsolete window-focus-in message sent

                        // to windowGainingFocus.  Since IMMS determines whether a Window can have

                        // IME focus or not by using the latest window focus state maintained in the

                        // WMS, this kind of race condition cannot be avoided.  One obvious example

                        // would be that we have already received a window-focus-out message but the

                        // UI thread is still handling previous window-focus-in message here.

                        // TODO: InputBindResult should have the error code.

                        if (DEBUG) Log.w(TAG, "startInputOrWindowGainedFocus failed. "

                                + "Window focus may have already been lost. "

                                + "win=" + windowGainingFocus + " view=" + dumpViewInfo(view));

                        if (!mActive) {

                            // mHasBeenInactive is a latch switch to forcefully refresh IME focus

                            // state when an inactive (mActive == false) client is gaining window

                            // focus. In case we have unnecessary disable the latch due to this

                            // spurious wakeup, we re-enable the latch here.

                            // TODO: Come up with more robust solution.

                            mHasBeenInactive = true;

                        }

                    }

                }

                if (mCurMethod != null && mCompletions != null) {

                    try {