1 /** 2 * Copyright (C) 2011 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); you may not 5 * use this file except in compliance with the License. You may obtain a copy of 6 * the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 13 * License for the specific language governing permissions and limitations under 14 * the License. 15 */ 16 17 package com.android.inputmethod.latin; 18 19 import android.util.Log; 20 21 public class ComposingStateManager { 22 private static final String TAG = ComposingStateManager.class.getSimpleName(); 23 private static final ComposingStateManager sInstance = new ComposingStateManager(); 24 private boolean mAutoCorrectionIndicatorOn; 25 private boolean mIsComposing; 26 getInstance()27 public static ComposingStateManager getInstance() { 28 return sInstance; 29 } 30 ComposingStateManager()31 private ComposingStateManager() { 32 mAutoCorrectionIndicatorOn = false; 33 mIsComposing = false; 34 } 35 onStartComposingText()36 public synchronized void onStartComposingText() { 37 if (!mIsComposing) { 38 if (LatinImeLogger.sDBG) { 39 Log.i(TAG, "Start composing text."); 40 } 41 mAutoCorrectionIndicatorOn = false; 42 mIsComposing = true; 43 } 44 } 45 onFinishComposingText()46 public synchronized void onFinishComposingText() { 47 if (mIsComposing) { 48 if (LatinImeLogger.sDBG) { 49 Log.i(TAG, "Finish composing text."); 50 } 51 mAutoCorrectionIndicatorOn = false; 52 mIsComposing = false; 53 } 54 } 55 isAutoCorrectionIndicatorOn()56 public synchronized boolean isAutoCorrectionIndicatorOn() { 57 return mAutoCorrectionIndicatorOn; 58 } 59 setAutoCorrectionIndicatorOn(boolean on)60 public synchronized void setAutoCorrectionIndicatorOn(boolean on) { 61 // Auto-correction indicator should be specified only when the current state is "composing". 62 if (!mIsComposing) return; 63 if (LatinImeLogger.sDBG) { 64 Log.i(TAG, "Set auto correction Indicator: " + on); 65 } 66 mAutoCorrectionIndicatorOn = on; 67 } 68 } 69