package com.lcjian.library.emotion;
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import java.io.BufferedReader;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.InputStreamReader;
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import java.util.LinkedHashMap;
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import java.util.Map;
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import org.json.JSONArray;
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import org.json.JSONException;
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import org.json.JSONObject;
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import android.content.Context;
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import android.util.Log;
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public class EmotionHandler {
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public static Map<String,String> faceMap = new LinkedHashMap<String,String>();
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private static void prepareFaceMap(String arg) {
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try {
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JSONObject root = new JSONObject(arg);
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JSONArray array = root.getJSONArray("emotions");
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if(array == null || array.length() == 0)
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return;
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for(int i=0; i < array.length(); i ++) {
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JSONObject pair = array.getJSONObject(i);
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faceMap.put(pair.optString("emotionString"), pair.optString("fileName"));
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}
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} catch (JSONException e) {
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Log.e("error", e.getMessage());
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}
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}
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public static void initEmotion(Context context) {
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InputStream is;
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try {
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is = context.getAssets().open("emotion_des.txt");
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BufferedReader br = new BufferedReader(new InputStreamReader(is));
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StringBuilder sbr = new StringBuilder();
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String str;
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while((str = br.readLine())!= null) {
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sbr.append(str);
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}
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prepareFaceMap(sbr.toString());
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} catch (IOException e) {
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Log.e("error", e.getMessage());
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}
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}
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}
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