Reorganize Utils class

Change-Id: I7294d1547def5dcfcae9d1d53b277cb3cc9f2d18

1 files changed, 77 insertions, 0 deletions

diff --git a/java/src/com/android/inputmethod/latin/utils/LatinImeLoggerUtils.java b/java/src/com/android/inputmethod/latin/utils/LatinImeLoggerUtils.java
new file mode 100644
index 000000000..e958a7e71
--- /dev/null
+++ b/java/src/com/android/inputmethod/latin/utils/LatinImeLoggerUtils.java
@@ -0,0 +1,77 @@
+/*
+ * Copyright (C) 2013 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.utils;
+
+import android.text.TextUtils;
+
+import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.LatinImeLogger;
+import com.android.inputmethod.latin.WordComposer;
+
+public final class LatinImeLoggerUtils {
+    private LatinImeLoggerUtils() {
+        // This utility class is not publicly instantiable.
+    }
+
+    public static void onNonSeparator(final char code, final int x, final int y) {
+        UserLogRingCharBuffer.getInstance().push(code, x, y);
+        LatinImeLogger.logOnInputChar();
+    }
+
+    public static void onSeparator(final int code, final int x, final int y) {
+        // Helper method to log a single code point separator
+        // TODO: cache this mapping of a code point to a string in a sparse array in StringUtils
+        onSeparator(new String(new int[]{code}, 0, 1), x, y);
+    }
+
+    public static void onSeparator(final String separator, final int x, final int y) {
+        final int length = separator.length();
+        for (int i = 0; i < length; i = Character.offsetByCodePoints(separator, i, 1)) {
+            int codePoint = Character.codePointAt(separator, i);
+            // TODO: accept code points
+            UserLogRingCharBuffer.getInstance().push((char)codePoint, x, y);
+        }
+        LatinImeLogger.logOnInputSeparator();
+    }
+
+    public static void onAutoCorrection(final String typedWord, final String correctedWord,
+            final String separatorString, final WordComposer wordComposer) {
+        final boolean isBatchMode = wordComposer.isBatchMode();
+        if (!isBatchMode && TextUtils.isEmpty(typedWord)) {
+            return;
+        }
+        // TODO: this fails when the separator is more than 1 code point long, but
+        // the backend can't handle it yet. The only case when this happens is with
+        // smileys and other multi-character keys.
+        final int codePoint = TextUtils.isEmpty(separatorString) ? Constants.NOT_A_CODE
+                : separatorString.codePointAt(0);
+        if (!isBatchMode) {
+            LatinImeLogger.logOnAutoCorrectionForTyping(typedWord, correctedWord, codePoint);
+        } else {
+            if (!TextUtils.isEmpty(correctedWord)) {
+                // We must make sure that InputPointer contains only the relative timestamps,
+                // not actual timestamps.
+                LatinImeLogger.logOnAutoCorrectionForGeometric(
+                        "", correctedWord, codePoint, wordComposer.getInputPointers());
+            }
+        }
+    }
+
+    public static void onAutoCorrectionCancellation() {
+        LatinImeLogger.logOnAutoCorrectionCancelled();
+    }
+}