LatinIME/java/src/com/android/inputmethod/research/JsonUtils.java
Tadashi G. Takaoka a273319c59 Add PunctuationSuggestions class
This change must be checked in together with I366c477516.

Bug: 12640318
Change-Id: I8d3864b9d9649c9e3306e82b01a6327b11281b1f
2014-02-14 14:13:39 +09:00

162 lines
6.1 KiB
Java

/*
* Copyright (C) 2012 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.research;
import android.content.SharedPreferences;
import android.util.JsonWriter;
import android.view.MotionEvent;
import android.view.inputmethod.CompletionInfo;
import com.android.inputmethod.keyboard.Key;
import com.android.inputmethod.latin.SuggestedWords;
import com.android.inputmethod.latin.SuggestedWords.SuggestedWordInfo;
import java.io.IOException;
import java.util.Map;
/**
* Routines for mapping classes and variables to JSON representations for logging.
*/
/* package */ class JsonUtils {
private JsonUtils() {
// This utility class is not publicly instantiable.
}
/* package */ static void writeJson(final CompletionInfo[] ci, final JsonWriter jsonWriter)
throws IOException {
jsonWriter.beginArray();
for (int j = 0; j < ci.length; j++) {
jsonWriter.value(ci[j].toString());
}
jsonWriter.endArray();
}
/* package */ static void writeJson(final SharedPreferences prefs, final JsonWriter jsonWriter)
throws IOException {
jsonWriter.beginObject();
for (Map.Entry<String,?> entry : prefs.getAll().entrySet()) {
jsonWriter.name(entry.getKey());
final Object innerValue = entry.getValue();
if (innerValue == null) {
jsonWriter.nullValue();
} else if (innerValue instanceof Boolean) {
jsonWriter.value((Boolean) innerValue);
} else if (innerValue instanceof Number) {
jsonWriter.value((Number) innerValue);
} else {
jsonWriter.value(innerValue.toString());
}
}
jsonWriter.endObject();
}
/* package */ static void writeJson(final Key[] keys, final JsonWriter jsonWriter)
throws IOException {
jsonWriter.beginArray();
for (Key key : keys) {
writeJson(key, jsonWriter);
}
jsonWriter.endArray();
}
private static void writeJson(final Key key, final JsonWriter jsonWriter) throws IOException {
jsonWriter.beginObject();
jsonWriter.name("code").value(key.getCode());
jsonWriter.name("altCode").value(key.getAltCode());
jsonWriter.name("x").value(key.getX());
jsonWriter.name("y").value(key.getY());
jsonWriter.name("w").value(key.getWidth());
jsonWriter.name("h").value(key.getHeight());
jsonWriter.endObject();
}
/* package */ static void writeJson(final SuggestedWords words, final JsonWriter jsonWriter)
throws IOException {
jsonWriter.beginObject();
jsonWriter.name("typedWordValid").value(words.mTypedWordValid);
jsonWriter.name("willAutoCorrect")
.value(words.mWillAutoCorrect);
jsonWriter.name("isPunctuationSuggestions")
.value(words.isPunctuationSuggestions());
jsonWriter.name("isObsoleteSuggestions").value(words.mIsObsoleteSuggestions);
jsonWriter.name("isPrediction").value(words.mIsPrediction);
jsonWriter.name("suggestedWords");
jsonWriter.beginArray();
final int size = words.size();
for (int j = 0; j < size; j++) {
final SuggestedWordInfo wordInfo = words.getInfo(j);
jsonWriter.beginObject();
jsonWriter.name("word").value(wordInfo.toString());
jsonWriter.name("score").value(wordInfo.mScore);
jsonWriter.name("kind").value(wordInfo.mKind);
jsonWriter.name("sourceDict").value(wordInfo.mSourceDict.mDictType);
jsonWriter.endObject();
}
jsonWriter.endArray();
jsonWriter.endObject();
}
/* package */ static void writeJson(final MotionEvent me, final JsonWriter jsonWriter)
throws IOException {
jsonWriter.beginObject();
jsonWriter.name("pointerIds");
jsonWriter.beginArray();
final int pointerCount = me.getPointerCount();
for (int index = 0; index < pointerCount; index++) {
jsonWriter.value(me.getPointerId(index));
}
jsonWriter.endArray();
jsonWriter.name("xyt");
jsonWriter.beginArray();
final int historicalSize = me.getHistorySize();
for (int index = 0; index < historicalSize; index++) {
jsonWriter.beginObject();
jsonWriter.name("t");
jsonWriter.value(me.getHistoricalEventTime(index));
jsonWriter.name("d");
jsonWriter.beginArray();
for (int pointerIndex = 0; pointerIndex < pointerCount; pointerIndex++) {
jsonWriter.beginObject();
jsonWriter.name("x");
jsonWriter.value(me.getHistoricalX(pointerIndex, index));
jsonWriter.name("y");
jsonWriter.value(me.getHistoricalY(pointerIndex, index));
jsonWriter.endObject();
}
jsonWriter.endArray();
jsonWriter.endObject();
}
jsonWriter.beginObject();
jsonWriter.name("t");
jsonWriter.value(me.getEventTime());
jsonWriter.name("d");
jsonWriter.beginArray();
for (int pointerIndex = 0; pointerIndex < pointerCount; pointerIndex++) {
jsonWriter.beginObject();
jsonWriter.name("x");
jsonWriter.value(me.getX(pointerIndex));
jsonWriter.name("y");
jsonWriter.value(me.getY(pointerIndex));
jsonWriter.endObject();
}
jsonWriter.endArray();
jsonWriter.endObject();
jsonWriter.endArray();
jsonWriter.endObject();
}
}