add google translate

app/build.gradle

@@ -51,6 +51,10 @@ android {
         buildConfigField "String", "YOUDAO_DOC_TYPE", '"json"'
         buildConfigField "String", "YOUDAO_VERSION", '"1.2"'
 
+        //google config
+        buildConfigField "String", "GOOGLE_LANGUAGE_ENGLISH", '"en"'
+        buildConfigField "String", "GOOGLE_LANGUAGE_CHINEASE", '"zh-CN"'
+
         //common value
         buildConfigField "String", "RESULT_JSON", '"json"'
         buildConfigField "String", "LANGUAGE_AUTO", '"auto"'

app/src/main/java/name/gudong/translate/injection/components/AppComponent.java

@@ -27,6 +27,7 @@
 import dagger.Component;
 import name.gudong.translate.GDApplication;
 import name.gudong.translate.mvp.model.ApiBaidu;
+import name.gudong.translate.mvp.model.ApiGoogle;
 import name.gudong.translate.mvp.model.ApiJinShan;
 import name.gudong.translate.mvp.model.ApiYouDao;
 import name.gudong.translate.mvp.model.SingleRequestService;
@@ -37,6 +38,8 @@
 /**
  * Created by GuDong on 12/27/15 16:41.
  * Contact with gudong.name@gmail.com.
+ *
+ * Updated by Levine on 2/21/17 add google api
  */
 @Singleton
 @Component(modules = {AppModule.class,ApiServiceModel.class})
@@ -54,6 +57,8 @@ public interface AppComponent {
 
     ApiBaidu getApiBaidu();
 
+    ApiGoogle getApiGoogle();
+
     SingleRequestService getDwnloadService();
 
 }

app/src/main/java/name/gudong/translate/injection/modules/ApiServiceModel.java

@@ -29,6 +29,7 @@
 import dagger.Provides;
 import name.gudong.translate.BuildConfig;
 import name.gudong.translate.mvp.model.ApiBaidu;
+import name.gudong.translate.mvp.model.ApiGoogle;
 import name.gudong.translate.mvp.model.ApiJinShan;
 import name.gudong.translate.mvp.model.ApiYouDao;
 import name.gudong.translate.mvp.model.SingleRequestService;
@@ -43,6 +44,8 @@
 /**
  * Created by GuDong on 12/27/15 16:17.
  * Contact with gudong.name@gmail.com.
+ *
+ * Updated by Levine on 2/21/17 add google api
  */
 @Module
 public class ApiServiceModel {
@@ -76,6 +79,10 @@ ApiJinShan provideApiJinShan() {
         return createService(ETranslateFrom.JIN_SHAN);
     }
 
+    @Provides
+    @Singleton
+    ApiGoogle provideApiGoogle(){return createService(ETranslateFrom.GOOGLE);}
+
     private <S> S createService(ETranslateFrom type) {
         Retrofit.Builder builder = new Retrofit.Builder()
                 .baseUrl(HttpUrl.parse(type.getUrl()))

app/src/main/java/name/gudong/translate/mvp/model/ApiGoogle.java

@@ -0,0 +1,26 @@
+package name.gudong.translate.mvp.model;
+
+import okhttp3.ResponseBody;
+import retrofit2.http.GET;
+import retrofit2.http.Query;
+import retrofit2.http.Streaming;
+import rx.Observable;
+
+/**
+ * Created on 2017/2/22
+ *
+ * @author Levine
+ */
+
+public interface ApiGoogle {
+
+    /**
+     * http://translate.google.cn/translate_a/single?client=gtx&sl=en&tl=zh-CN&dt=t&q=google
+     */
+    @Streaming
+    @GET("translate_a/single?client=gtx&dt=t&ie=UTF-8&oe=UTF-8&sl=auto")
+    Observable<ResponseBody> translateGoogle(
+            @Query("q") String q,
+            @Query("tl") String targetLanguage
+    );
+}

app/src/main/java/name/gudong/translate/mvp/model/WarpAipService.java

@@ -20,33 +20,43 @@
 
 package name.gudong.translate.mvp.model;
 
+import java.io.IOException;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
 import javax.inject.Inject;
 
 import name.gudong.translate.BuildConfig;
 import name.gudong.translate.mvp.model.entity.translate.AbsResult;
 import name.gudong.translate.mvp.model.entity.translate.BaiDuResult;
+import name.gudong.translate.mvp.model.entity.translate.GoogleResult;
 import name.gudong.translate.mvp.model.entity.translate.JinShanResult;
 import name.gudong.translate.mvp.model.entity.translate.YouDaoResult;
 import name.gudong.translate.mvp.model.type.ETranslateFrom;
 import name.gudong.translate.util.SignUtils;
+import okhttp3.ResponseBody;
 import rx.Observable;
 import rx.functions.Func1;
 
 /**
  * Created by GuDong on 1/22/16 10:37.
  * Contact with gudong.name@gmail.com.
+ *
+ * Updated by Levine on 2/22/17 add google translation
  */
 public class WarpAipService {
 
     private  ApiBaidu mApiBaidu;
     private  ApiYouDao mApiYouDao;
     private  ApiJinShan mApiJinShan;
+    private  ApiGoogle mApiGoogle;
 
     @Inject
-    public WarpAipService(ApiBaidu mApiBaidu, ApiJinShan mApiJinShan, ApiYouDao mApiYouDao) {
+    public WarpAipService(ApiBaidu mApiBaidu, ApiJinShan mApiJinShan, ApiYouDao mApiYouDao, ApiGoogle mApiGoogle) {
         this.mApiBaidu = mApiBaidu;
         this.mApiJinShan = mApiJinShan;
         this.mApiYouDao = mApiYouDao;
+        this.mApiGoogle = mApiGoogle;
     }
 
     public Observable<AbsResult> translate(ETranslateFrom way, String query) {
@@ -98,6 +108,33 @@ public Observable<AbsResult> call(BaiDuResult result) {
                             }
                         });
                 break;
+            case GOOGLE:
+                String targetLanguage;
+                //String patternWords = "[a-zA-Z1-9 ]{1,}";
+                String patternWords = "[\u4e00-\u9fa5 ]{1,}";
+                Pattern r = Pattern.compile(patternWords);
+                Matcher m = r.matcher(query);
+                if(!m.matches()){
+                    targetLanguage = BuildConfig.GOOGLE_LANGUAGE_CHINEASE;
+                }
+                else {
+                    targetLanguage = BuildConfig.GOOGLE_LANGUAGE_ENGLISH;
+                }
+
+                resultObservable = mApiGoogle.translateGoogle(query, targetLanguage)
+                        .flatMap(new Func1<ResponseBody, Observable<AbsResult>>() {
+                            @Override
+                            public Observable<AbsResult> call(ResponseBody result) {
+                                GoogleResult googleResult = new GoogleResult();
+                                try{
+                                    googleResult.setTranslationResult(result.string());
+                                }catch (IOException e){
+                                    e.printStackTrace();
+                                }
+                                return Observable.just(googleResult);
+                            }
+                        });
+                break;
         }
         return resultObservable;
     }

app/src/main/java/name/gudong/translate/mvp/model/entity/translate/GoogleResult.java

@@ -0,0 +1,96 @@
+package name.gudong.translate.mvp.model.entity.translate;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+import name.gudong.translate.mvp.model.type.ETranslateFrom;
+
+/**
+ * Created on 2017/2/21
+ *
+ * @author Levine
+ */
+
+public class GoogleResult extends AbsResult{
+
+    /**
+     * [[["谷歌","google",,,1]],,"en"]
+     */
+    private String translationResult;
+
+    private List<String> getTranslation(){
+        List<String> translationList = new ArrayList<>(1);
+        String[] translation = translationResult.replace("[", "").split("\",");
+        translationList.add(translation[0].replace("\"", ""));
+        return translationList;
+    }
+
+    @Override
+    public List<String> wrapTranslation() {
+        return getTranslation();
+    }
+
+    @Override
+    public List<String> wrapExplains() {
+        return Collections.emptyList();
+    }
+
+    @Override
+    public String wrapQuery() {
+        return translationResult;
+    }
+
+    @Override
+    public int wrapErrorCode() {
+        return 0;
+    }
+
+    @Override
+    public String wrapEnPhonetic() {
+        return null;
+    }
+
+    @Override
+    public String wrapAmPhonetic() {
+        return null;
+    }
+
+    @Override
+    public String wrapEnMp3() {
+        return null;
+    }
+
+    @Override
+    public String wrapAmMp3() {
+        return null;
+    }
+
+    @Override
+    public String translateFrom() {
+        return ETranslateFrom.GOOGLE.name();
+    }
+
+    @Override
+    public String wrapPhEn() {
+        return null;
+    }
+
+    @Override
+    public String wrapPhAm() {
+        return null;
+    }
+
+    @Override
+    public String wrapMp3Name() {
+        return null;
+    }
+
+    public String getTranslationResult() {
+        return translationResult;
+    }
+
+    public void setTranslationResult(String translationResult) {
+        this.translationResult = translationResult;
+    }
+}

app/src/main/java/name/gudong/translate/mvp/model/type/ETranslateFrom.java

@@ -21,18 +21,23 @@
 package name.gudong.translate.mvp.model.type;
 
 import name.gudong.translate.mvp.model.ApiBaidu;
+import name.gudong.translate.mvp.model.ApiGoogle;
 import name.gudong.translate.mvp.model.ApiJinShan;
 import name.gudong.translate.mvp.model.ApiYouDao;
 
 /**
  * Created by GuDong on 1/22/16 18:12.
  * Contact with gudong.name@gmail.com.
+ *
+ * updated by Levine on 2/21/17
  */
 public enum  ETranslateFrom {
 
     BAI_DU(0,"百度","http://api.fanyi.baidu.com/", ApiBaidu.class),
     YOU_DAO(1,"有道","http://fanyi.youdao.com/",ApiYouDao.class),
-    JIN_SHAN(2,"金山","http://dict-co.iciba.com/",ApiJinShan.class);
+    JIN_SHAN(2,"金山","http://dict-co.iciba.com/",ApiJinShan.class),
+    GOOGLE(3, "谷歌", "http://translate.google.cn/",ApiGoogle.class);
+
 
     private int index;
     private String name;

app/src/main/java/name/gudong/translate/ui/activitys/MainActivity.java

@@ -351,6 +351,10 @@ public void onItemSelected(AdapterView<?> parent, View view, int position, long
                         selectEngine(ETranslateFrom.JIN_SHAN);
                         MobclickAgent.onEvent(getApplicationContext(), "way_jinshan");
                         break;
+                    case 3:
+                        selectEngine(ETranslateFrom.GOOGLE);
+                        MobclickAgent.onEvent(getApplicationContext(), "way_google");
+                        break;
                 }
             }
 

app/src/main/res/values-zh/arrays.xml

@@ -4,6 +4,7 @@
         <item>百度</item>
         <item>有道</item>
         <item>金山</item>
+        <item>谷歌</item>
     </string-array>
 
     <string-array name="recipe_time">

app/src/main/res/values/arrays.xml

@@ -4,6 +4,7 @@
         <item>百度</item>
         <item>有道</item>
         <item>金山</item>
+        <item>谷歌</item>
     </string-array>
 
     <string-array name="recipe_time">