LatinIME/java/src/com/android/inputmethod/latin/ComposingStateManager.java

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/**
* Copyright (C) 2011 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.android.inputmethod.latin;
import android.util.Log;
public class ComposingStateManager {
private static final String TAG = ComposingStateManager.class.getSimpleName();
private static final ComposingStateManager sInstance = new ComposingStateManager();
private boolean mAutoCorrectionIndicatorOn;
private boolean mIsComposing;
public static ComposingStateManager getInstance() {
return sInstance;
}
private ComposingStateManager() {
mAutoCorrectionIndicatorOn = false;
mIsComposing = false;
}
public synchronized void onStartComposingText() {
if (!mIsComposing) {
if (LatinImeLogger.sDBG) {
Log.i(TAG, "Start composing text.");
}
mAutoCorrectionIndicatorOn = false;
mIsComposing = true;
}
}
public synchronized void onFinishComposingText() {
if (mIsComposing) {
if (LatinImeLogger.sDBG) {
Log.i(TAG, "Finish composing text.");
}
mAutoCorrectionIndicatorOn = false;
mIsComposing = false;
}
}
public synchronized boolean isAutoCorrectionIndicatorOn() {
return mAutoCorrectionIndicatorOn;
}
public synchronized void setAutoCorrectionIndicatorOn(boolean on) {
// Auto-correction indicator should be specified only when the current state is "composing".
if (!mIsComposing) return;
if (LatinImeLogger.sDBG) {
Log.i(TAG, "Set auto correction Indicator: " + on);
}
mAutoCorrectionIndicatorOn = on;
}
}