1 files changed, 0 insertions, 171 deletions
diff --git a/java/src/com/android/inputmethod/latin/LatinIMEUtil.java b/java/src/com/android/inputmethod/latin/LatinIMEUtil.java
deleted file mode 100644
index 85ecaee50..000000000
--- a/java/src/com/android/inputmethod/latin/LatinIMEUtil.java
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
- * Copyright (C) 2010 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.view.inputmethod.InputMethodManager;
-
-import android.content.Context;
-import android.os.AsyncTask;
-import android.text.format.DateUtils;
-import android.util.Log;
-
-public class LatinIMEUtil {
-
-    /**
-     * Cancel an {@link AsyncTask}.
-     *
-     * @param mayInterruptIfRunning <tt>true</tt> if the thread executing this
-     *        task should be interrupted; otherwise, in-progress tasks are allowed
-     *        to complete.
-     */
-    public static void cancelTask(AsyncTask<?, ?, ?> task, boolean mayInterruptIfRunning) {
-        if (task != null && task.getStatus() != AsyncTask.Status.FINISHED) {
-            task.cancel(mayInterruptIfRunning);
-        }
-    }
-
-    public static class GCUtils {
-        private static final String TAG = "GCUtils";
-        public static final int GC_TRY_COUNT = 2;
-        // GC_TRY_LOOP_MAX is used for the hard limit of GC wait,
-        // GC_TRY_LOOP_MAX should be greater than GC_TRY_COUNT.
-        public static final int GC_TRY_LOOP_MAX = 5;
-        private static final long GC_INTERVAL = DateUtils.SECOND_IN_MILLIS;
-        private static GCUtils sInstance = new GCUtils();
-        private int mGCTryCount = 0;
-
-        public static GCUtils getInstance() {
-            return sInstance;
-        }
-
-        public void reset() {
-            mGCTryCount = 0;
-        }
-
-        public boolean tryGCOrWait(String metaData, Throwable t) {
-            if (mGCTryCount == 0) {
-                System.gc();
-            }
-            if (++mGCTryCount > GC_TRY_COUNT) {
-                LatinImeLogger.logOnException(metaData, t);
-                return false;
-            } else {
-                try {
-                    Thread.sleep(GC_INTERVAL);
-                    return true;
-                } catch (InterruptedException e) {
-                    Log.e(TAG, "Sleep was interrupted.");
-                    LatinImeLogger.logOnException(metaData, t);
-                    return false;
-                }
-            }
-        }
-    }
-
-    public static boolean hasMultipleEnabledIMEs(Context context) {
-        return ((InputMethodManager) context.getSystemService(
-                Context.INPUT_METHOD_SERVICE)).getEnabledInputMethodList().size() > 1;
-    }
-
-    /* package */ static class RingCharBuffer {
-        private static RingCharBuffer sRingCharBuffer = new RingCharBuffer();
-        private static final char PLACEHOLDER_DELIMITER_CHAR = '\uFFFC';
-        private static final int INVALID_COORDINATE = -2;
-        /* package */ static final int BUFSIZE = 20;
-        private Context mContext;
-        private boolean mEnabled = false;
-        private int mEnd = 0;
-        /* package */ int mLength = 0;
-        private char[] mCharBuf = new char[BUFSIZE];
-        private int[] mXBuf = new int[BUFSIZE];
-        private int[] mYBuf = new int[BUFSIZE];
-
-        private RingCharBuffer() {
-        }
-        public static RingCharBuffer getInstance() {
-            return sRingCharBuffer;
-        }
-        public static RingCharBuffer init(Context context, boolean enabled) {
-            sRingCharBuffer.mContext = context;
-            sRingCharBuffer.mEnabled = enabled;
-            return sRingCharBuffer;
-        }
-        private int normalize(int in) {
-            int ret = in % BUFSIZE;
-            return ret < 0 ? ret + BUFSIZE : ret;
-        }
-        public void push(char c, int x, int y) {
-            if (!mEnabled) return;
-            mCharBuf[mEnd] = c;
-            mXBuf[mEnd] = x;
-            mYBuf[mEnd] = y;
-            mEnd = normalize(mEnd + 1);
-            if (mLength < BUFSIZE) {
-                ++mLength;
-            }
-        }
-        public char pop() {
-            if (mLength < 1) {
-                return PLACEHOLDER_DELIMITER_CHAR;
-            } else {
-                mEnd = normalize(mEnd - 1);
-                --mLength;
-                return mCharBuf[mEnd];
-            }
-        }
-        public char getLastChar() {
-            if (mLength < 1) {
-                return PLACEHOLDER_DELIMITER_CHAR;
-            } else {
-                return mCharBuf[normalize(mEnd - 1)];
-            }
-        }
-        public int getPreviousX(char c, int back) {
-            int index = normalize(mEnd - 2 - back);
-            if (mLength <= back
-                    || Character.toLowerCase(c) != Character.toLowerCase(mCharBuf[index])) {
-                return INVALID_COORDINATE;
-            } else {
-                return mXBuf[index];
-            }
-        }
-        public int getPreviousY(char c, int back) {
-            int index = normalize(mEnd - 2 - back);
-            if (mLength <= back
-                    || Character.toLowerCase(c) != Character.toLowerCase(mCharBuf[index])) {
-                return INVALID_COORDINATE;
-            } else {
-                return mYBuf[index];
-            }
-        }
-        public String getLastString() {
-            StringBuffer sb = new StringBuffer();
-            for (int i = 0; i < mLength; ++i) {
-                char c = mCharBuf[normalize(mEnd - 1 - i)];
-                if (!((LatinIME)mContext).isWordSeparator(c)) {
-                    sb.append(c);
-                } else {
-                    break;
-                }
-            }
-            return sb.reverse().toString();
-        }
-        public void reset() {
-            mLength = 0;
-        }
-    }
-}