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This commit is contained in:
ScorpioMiku
2018-10-06 17:55:42 +08:00
parent dd780cdb72
commit 1817d66cc5
21 changed files with 302 additions and 27 deletions
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3
app/src/main/AndroidManifest.xml
View File

@@ -59,7 +59,8 @@
<!-- android:name=".LoginActivity" -->
<!-- android:label="@string/title_activity_login" /> -->
<activity android:name=".modules.addinformation.AddInformationActivity" />
<activity android:name=".modules.classifyresult.DishResultActivity"></activity>
<activity android:name=".modules.classifyresult.DishResultActivity" />
<activity android:name=".modules.classifyresult.MaterialResultActivity"></activity>
</application>
</manifest>

13
app/src/main/java/com/example/ninefourone/nutritionmaster/NutritionMaster.java
View File

@@ -13,6 +13,8 @@ import com.example.ninefourone.nutritionmaster.utils.WebUtil;
import com.google.gson.Gson;
import com.orhanobut.logger.AndroidLogAdapter;
import com.orhanobut.logger.Logger;
import com.youdao.sdk.app.YouDaoApplication;
import com.youdao.sdk.chdict.ChDictor;
import org.json.JSONObject;
@@ -44,6 +46,7 @@ public class NutritionMaster extends Application {
super.onCreate();
mInstance = this;
init();
initYouDao();
}
/**
@@ -150,7 +153,6 @@ public class NutritionMaster extends Application {
*/
private void initBD() {
ConstantUtils.BD_ACCESS_TOKEN = getAccessToken();
// Logger.d(ConstantUtils.BD_ACCESS_TOKEN);
}
@@ -187,10 +189,8 @@ public class NutritionMaster extends Application {
/**
* 返回结果示例
*/
// System.err.println("result:" + result);
JSONObject jsonObject = new JSONObject(result);
String access_token = jsonObject.getString("access_token");
// Logger.d(access_token);
return access_token;
} catch (Exception e) {
e.printStackTrace();
@@ -198,5 +198,12 @@ public class NutritionMaster extends Application {
return null;
}
/**
* YD init
*/
private void initYouDao() {
YouDaoApplication.init(this, ConstantUtils.YOUDAO_APPKEY);
}
}

4
app/src/main/java/com/example/ninefourone/nutritionmaster/bean/ClassifyResult.java
View File

@@ -20,8 +20,8 @@ public class ClassifyResult implements Serializable {
private String imgPath;
private double probability;
private String name;
private double calorie;
private Boolean has_calorie;
private double calorie = 0;
private Boolean has_calorie = false;
private double quantity = -1;
private FoodMenu foodMenu;

91
app/src/main/java/com/example/ninefourone/nutritionmaster/camera/ClassifierCamera.java
View File

@@ -20,10 +20,19 @@ import android.widget.TextView;
import com.example.ninefourone.nutritionmaster.R;
import com.example.ninefourone.nutritionmaster.bean.ClassifyResult;
import com.example.ninefourone.nutritionmaster.modules.classifyresult.DishResultActivity;
import com.example.ninefourone.nutritionmaster.modules.classifyresult.MaterialResultActivity;
import com.example.ninefourone.nutritionmaster.utils.ConstantUtils;
import com.example.ninefourone.nutritionmaster.utils.MaterialClassifier;
import com.example.ninefourone.nutritionmaster.utils.MessageUtils;
import com.example.ninefourone.nutritionmaster.utils.WebUtil;
import com.orhanobut.logger.Logger;
import com.youdao.sdk.app.Language;
import com.youdao.sdk.app.LanguageUtils;
import com.youdao.sdk.ydonlinetranslate.Translator;
import com.youdao.sdk.ydtranslate.Translate;
import com.youdao.sdk.ydtranslate.TranslateErrorCode;
import com.youdao.sdk.ydtranslate.TranslateListener;
import com.youdao.sdk.ydtranslate.TranslateParameters;
import org.json.JSONArray;
import org.json.JSONObject;
@@ -171,27 +180,30 @@ public class ClassifierCamera extends AppCompatActivity {
public void run() {
String result = null;
try {
if (code == 0) {
result = WebUtil.HttpPost(ConstantUtils.BD_DISH_URL,
ConstantUtils.BD_ACCESS_TOKEN, param);
} else if (code == 1) {
if (code == MATERAIL_CODE) {
MaterialClassifier materialClassifier = new MaterialClassifier();
JSONObject jsonObject = materialClassifier.plantDetect(data);
result = jsonObject.getJSONArray("objects")
.getJSONObject(0).getString("value");
translate(result);
} else if (code == DISH_CODE) {
result = WebUtil.HttpPost(ConstantUtils.BD_DISH_URL,
ConstantUtils.BD_ACCESS_TOKEN, param);
JSONObject jsonObject = new JSONObject(result);
ClassifyResult classifyResult = new ClassifyResult();
JSONArray resultObject = jsonObject.getJSONArray("result");
jsonObject = resultObject.getJSONObject(0);
classifyResult.setCalorie(jsonObject.getInt("calorie"));
classifyResult.setHas_calorie(jsonObject.getBoolean("has_calorie"));
classifyResult.setProbability(jsonObject.getDouble("probability"));
classifyResult.setName(jsonObject.getString("name"));
classifyResult.getMenu();
resultList.add(classifyResult);
refreshUI();
} else {
Logger.e("拍照code为-1");
}
JSONObject jsonObject = new JSONObject(result);
ClassifyResult classifyResult = new ClassifyResult();
JSONArray resultObject = jsonObject.getJSONArray("result");
jsonObject = resultObject.getJSONObject(0);
classifyResult.setCalorie(jsonObject.getInt("calorie"));
classifyResult.setHas_calorie(jsonObject.getBoolean("has_calorie"));
classifyResult.setProbability(jsonObject.getDouble("probability"));
classifyResult.setName(jsonObject.getString("name"));
classifyResult.getMenu();
// Logger.d(classifyResult);
resultList.add(classifyResult);
refreshUI();
} catch (Exception e) {
e.printStackTrace();
}
@@ -220,9 +232,15 @@ public class ClassifierCamera extends AppCompatActivity {
cameraCoverLinearlayout.setVisibility(View.VISIBLE);
break;
case R.id.more_takephoto_ok:
Intent intent = new Intent(ClassifierCamera.this, DishResultActivity.class);
Intent intent;
if (code == DISH_CODE) {
intent = new Intent(ClassifierCamera.this, DishResultActivity.class);
} else {
intent = new Intent(ClassifierCamera.this, MaterialResultActivity.class);
}
intent.putExtra("LIST", resultList);
// intent.putExtra("LIST", ConstantUtils.testData);
startActivity(intent);
resultList.clear();
refreshUI();
@@ -281,4 +299,41 @@ public class ClassifierCamera extends AppCompatActivity {
}
});
}
/**
* YOUDAO
*
* @param english
*/
private void translate(String english) {
Language languageFrom = LanguageUtils.getLangByName("英文");
Language languageTo = LanguageUtils.getLangByName("中文");
TranslateParameters tps = new TranslateParameters.Builder()
.source("NM")
.from(languageFrom).to(languageTo).build();
Translator translator = Translator.getInstance(tps);
translator.lookup(english, "5c0e8adb488ba180", new TranslateListener() {
@Override
public void onError(TranslateErrorCode translateErrorCode, String s) {
}
@Override
public void onResult(Translate translate, String s, String s1) {
String result = "";
result = translate.getTranslations().get(0);
// Logger.d(result);
ClassifyResult classifyResult = new ClassifyResult();
classifyResult.setName(result);
resultList.add(classifyResult);
refreshUI();
}
@Override
public void onResult(List<Translate> list, List<String> list1, List<TranslateErrorCode> list2, String s) {
}
});
}
}

31
app/src/main/java/com/example/ninefourone/nutritionmaster/modules/classifyresult/MaterialResultActivity.java Normal file
View File

@@ -0,0 +1,31 @@
package com.example.ninefourone.nutritionmaster.modules.classifyresult;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import com.example.ninefourone.nutritionmaster.R;
import com.example.ninefourone.nutritionmaster.base.BaseActivity;
public class MaterialResultActivity extends BaseActivity {
@Override
public int getLayoutId() {
return R.layout.activity_material_result;
}
@Override
public void initViews(Bundle savedInstanceState) {
}
@Override
public void initToolBar() {
}
@Override
public void onPointerCaptureChanged(boolean hasCapture) {
}
}

2
app/src/main/java/com/example/ninefourone/nutritionmaster/utils/ConstantUtils.java
View File

@@ -341,4 +341,6 @@ public class ConstantUtils {
}
return arrayList;
}
public static String YOUDAO_APPKEY = "3ea8061348a6bdd6";
}

134
app/src/main/java/com/example/ninefourone/nutritionmaster/utils/MaterialClassifier.java Normal file
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@@ -0,0 +1,134 @@
package com.example.ninefourone.nutritionmaster.utils;
import android.util.Log;
import org.json.JSONObject;
import java.io.ByteArrayOutputStream;
import java.io.DataOutputStream;
import java.io.InputStream;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLEncoder;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.Random;
import javax.net.ssl.SSLException;
/**
* Created by ScorpioMiku on 2018/10/6.
*/
public class MaterialClassifier {
private String TAG = "face";
final String api_url = "https://api-cn.faceplusplus.com/imagepp/beta/detectsceneandobject";
final String api_key = "waTeK75Yeqd4YsnyaXRgik_PAJ8bUMea";
final String api_secret = "aQpFps5C-gqncIENA5ruPTwhV6fL9Rit";
private HashMap<String, String> map = new HashMap<>();
private HashMap<String, byte[]> byteMap = new HashMap<>();
public JSONObject plantDetect(byte[] image) {
String str = "没有训练该样本";
JSONObject re = null;
map.put("api_key", api_key);
map.put("api_secret", api_secret);
map.put("objects", "value,confidence");
// file = new File(path);
byteMap.put("image_file", image);
try {
byte[] bacd = post(api_url, map, byteMap);
str = new String(bacd);
re = new JSONObject(str);
Log.d(TAG, "plantDetect: " + re);
} catch (Exception e) {
e.printStackTrace();
}
return re;
}
private final static int CONNECT_TIME_OUT = 30000;
private final static int READ_OUT_TIME = 50000;
private static String boundaryString = getBoundary();
protected static byte[] post(String url, HashMap<String, String> map, HashMap<String, byte[]> fileMap) throws Exception {
HttpURLConnection conne;
URL url1 = new URL(url);
conne = (HttpURLConnection) url1.openConnection();
conne.setDoOutput(true);
conne.setUseCaches(false);
conne.setRequestMethod("POST");
conne.setConnectTimeout(CONNECT_TIME_OUT);
conne.setReadTimeout(READ_OUT_TIME);
conne.setRequestProperty("accept", "*/*");
conne.setRequestProperty("Content-Type", "multipart/form-data; boundary=" + boundaryString);
conne.setRequestProperty("connection", "Keep-Alive");
conne.setRequestProperty("user-agent", "Mozilla/4.0 (compatible;MSIE 6.0;Windows NT 5.1;SV1)");
DataOutputStream obos = new DataOutputStream(conne.getOutputStream());
Iterator iter = map.entrySet().iterator();
while (iter.hasNext()) {
Map.Entry<String, String> entry = (Map.Entry) iter.next();
String key = entry.getKey();
String value = entry.getValue();
obos.writeBytes("--" + boundaryString + "\r\n");
obos.writeBytes("Content-Disposition: form-data; name=\"" + key
+ "\"\r\n");
obos.writeBytes("\r\n");
obos.writeBytes(value + "\r\n");
}
if (fileMap != null && fileMap.size() > 0) {
Iterator fileIter = fileMap.entrySet().iterator();
while (fileIter.hasNext()) {
Map.Entry<String, byte[]> fileEntry = (Map.Entry<String, byte[]>) fileIter.next();
obos.writeBytes("--" + boundaryString + "\r\n");
obos.writeBytes("Content-Disposition: form-data; name=\"" + fileEntry.getKey()
+ "\"; filename=\"" + encode(" ") + "\"\r\n");
obos.writeBytes("\r\n");
obos.write(fileEntry.getValue());
obos.writeBytes("\r\n");
}
}
obos.writeBytes("--" + boundaryString + "--" + "\r\n");
obos.writeBytes("\r\n");
obos.flush();
obos.close();
InputStream ins = null;
int code = conne.getResponseCode();
try {
if (code == 200) {
ins = conne.getInputStream();
} else {
ins = conne.getErrorStream();
}
} catch (SSLException e) {
e.printStackTrace();
return new byte[0];
}
ByteArrayOutputStream baos = new ByteArrayOutputStream();
byte[] buff = new byte[4096];
int len;
while ((len = ins.read(buff)) != -1) {
baos.write(buff, 0, len);
}
byte[] bytes = baos.toByteArray();
ins.close();
return bytes;
}
private static String getBoundary() {
StringBuilder sb = new StringBuilder();
Random random = new Random();
for (int i = 0; i < 32; ++i) {
sb.append("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_-".charAt(random.nextInt("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_".length())));
}
return sb.toString();
}
private static String encode(String value) throws Exception {
return URLEncoder.encode(value, "UTF-8");
}
}

9
app/src/main/res/layout/activity_material_result.xml Normal file
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@@ -0,0 +1,9 @@
<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.example.ninefourone.nutritionmaster.modules.classifyresult.MaterialResultActivity">
</android.support.constraint.ConstraintLayout>