Add set excluded languages

app/src/main/java/com/hippo/ehviewer/EhApplication.java

@@ -24,7 +24,6 @@ import com.hippo.conaco.Conaco;
 import com.hippo.ehviewer.client.EhClient;
 import com.hippo.ehviewer.network.EhHttpClient;
 import com.hippo.ehviewer.util.Settings;
-import com.hippo.httpclient.HttpClient;
 import com.hippo.scene.SceneApplication;
 import com.hippo.util.Log;
 import com.hippo.vectorold.content.VectorContext;
@@ -34,7 +33,7 @@ import java.io.IOException;
 
 public class EhApplication extends SceneApplication {
 
-    private HttpClient mHttpClient;
+    private EhHttpClient mEhHttpClient;
     private EhClient mEhClient;
     private Conaco mConaco;
     private SimpleDiskCache mReadcache;
@@ -45,8 +44,8 @@ public class EhApplication extends SceneApplication {
 
         Settings.initialize(this);
 
-        mHttpClient = new EhHttpClient(this);
-        mEhClient = new EhClient(mHttpClient);
+        mEhHttpClient = new EhHttpClient(this);
+        mEhClient = new EhClient(mEhHttpClient);
 
         Conaco.Builder conacoBuilder = new Conaco.Builder();
         conacoBuilder.hasMemoryCache = true;
@@ -54,7 +53,7 @@ public class EhApplication extends SceneApplication {
         conacoBuilder.hasDiskCache = true;
         conacoBuilder.diskCacheDir = new File(getCacheDir(), "conaco");
         conacoBuilder.diskCacheMaxSize = 50 * 1024 * 1024;
-        conacoBuilder.httpClient = mHttpClient;
+        conacoBuilder.httpClient = mEhHttpClient;
         mConaco = conacoBuilder.build();
 
         try {
@@ -85,9 +84,9 @@ public class EhApplication extends SceneApplication {
         }
     }
 
-    public static HttpClient getHttpClient(Context context) {
+    public static EhHttpClient getEhHttpClient(Context context) {
         EhApplication application = (EhApplication) context.getApplicationContext();
-        return application.mHttpClient;
+        return application.mEhHttpClient;
     }
 
     public static EhClient getEhClient(Context context) {

app/src/main/java/com/hippo/ehviewer/client/EhConfig.java

@@ -189,56 +189,57 @@ public class EhConfig implements Cloneable {
     public static final int NAMESPACES_ARTIST = 0x20;
     public static final int NAMESPACES_MALE = 0x40;
     public static final int NAMESPACES_FEMALE = 0x80;
-    public static final int JAPANESE_TRANSLATED = 1024;
-    public static final int JAPANESE_REWRITE = 2048;
-    public static final int ENGLISH_ORIGINAL = 1;
-    public static final int ENGLISH_TRANSLATED = 1025;
-    public static final int ENGLISH_REWRITE = 2049;
-    public static final int CHINESE_ORIGINAL = 10;
-    public static final int CHINESE_TRANSLATED = 1034;
-    public static final int CHINESE_REWRITE = 2058;
-    public static final int DUTCH_ORIGINAL = 20;
-    public static final int DUTCH_TRANSLATED = 1044;
-    public static final int DUTCH_REWRITE = 2068;
-    public static final int FRENCH_ORIGINAL = 30;
-    public static final int FRENCH_TRANSLATED = 1054;
-    public static final int FRENCH_REWRITE = 2078;
-    public static final int GERMAN_ORIGINAL = 40;
-    public static final int GERMAN_TRANSLATED = 1064;
-    public static final int GERMAN_REWRITE = 2088;
-    public static final int HUNGARIAN_ORIGINAL = 50;
-    public static final int HUNGARIAN_TRANSLATED = 1074;
-    public static final int HUNGARIAN_REWRITE = 2098;
-    public static final int ITALIAN_ORIGINAL = 60;
-    public static final int ITALIAN_TRANSLATED = 1084;
-    public static final int ITALIAN_REWRITE = 2108;
-    public static final int KOREAN_ORIGINAL = 70;
-    public static final int KOREAN_TRANSLATED = 1094;
-    public static final int KOREAN_REWRITE = 2118;
-    public static final int POLISH_ORIGINAL = 80;
-    public static final int POLISH_TRANSLATED = 1104;
-    public static final int POLISH_REWRITE = 2128;
-    public static final int PORTUGUESE_ORIGINAL = 90;
-    public static final int PORTUGUESE_TRANSLATED = 1114;
-    public static final int PORTUGUESE_REWRITE = 2138;
-    public static final int RUSSIAN_ORIGINAL = 100;
-    public static final int RUSSIAN_TRANSLATED = 1124;
-    public static final int RUSSIAN_REWRITE = 2148;
-    public static final int SPANISH_ORIGINAL = 110;
-    public static final int SPANISH_TRANSLATED = 1134;
-    public static final int SPANISH_REWRITE = 2158;
-    public static final int THAI_ORIGINAL = 120;
-    public static final int THAI_TRANSLATED = 1144;
-    public static final int THAI_REWRITE = 2168;
-    public static final int VIETNAMESE_ORIGINAL = 130;
-    public static final int VIETNAMESE_TRANSLATED = 1154;
-    public static final int VIETNAMESE_REWRITE = 2178;
-    public static final int NA_ORIGINAL = 254;
-    public static final int NA_TRANSLATED = 1278;
-    public static final int NA_REWRITE = 2302;
-    public static final int OTHER_ORIGINAL = 255;
-    public static final int OTHER_TRANSLATED = 1279;
-    public static final int OTHER_REWRITE = 2303;
+
+    public static final String JAPANESE_TRANSLATED = "1024";
+    public static final String JAPANESE_REWRITE = "2048";
+    public static final String ENGLISH_ORIGINAL = "1";
+    public static final String ENGLISH_TRANSLATED = "1025";
+    public static final String ENGLISH_REWRITE = "2049";
+    public static final String CHINESE_ORIGINAL = "10";
+    public static final String CHINESE_TRANSLATED = "1034";
+    public static final String CHINESE_REWRITE = "2058";
+    public static final String DUTCH_ORIGINAL = "20";
+    public static final String DUTCH_TRANSLATED = "1044";
+    public static final String DUTCH_REWRITE = "2068";
+    public static final String FRENCH_ORIGINAL = "30";
+    public static final String FRENCH_TRANSLATED = "1054";
+    public static final String FRENCH_REWRITE = "2078";
+    public static final String GERMAN_ORIGINAL = "40";
+    public static final String GERMAN_TRANSLATED = "1064";
+    public static final String GERMAN_REWRITE = "2088";
+    public static final String HUNGARIAN_ORIGINAL = "50";
+    public static final String HUNGARIAN_TRANSLATED = "1074";
+    public static final String HUNGARIAN_REWRITE = "2098";
+    public static final String ITALIAN_ORIGINAL = "60";
+    public static final String ITALIAN_TRANSLATED = "1084";
+    public static final String ITALIAN_REWRITE = "2108";
+    public static final String KOREAN_ORIGINAL = "70";
+    public static final String KOREAN_TRANSLATED = "1094";
+    public static final String KOREAN_REWRITE = "2118";
+    public static final String POLISH_ORIGINAL = "80";
+    public static final String POLISH_TRANSLATED = "1104";
+    public static final String POLISH_REWRITE = "2128";
+    public static final String PORTUGUESE_ORIGINAL = "90";
+    public static final String PORTUGUESE_TRANSLATED = "1114";
+    public static final String PORTUGUESE_REWRITE = "2138";
+    public static final String RUSSIAN_ORIGINAL = "100";
+    public static final String RUSSIAN_TRANSLATED = "1124";
+    public static final String RUSSIAN_REWRITE = "2148";
+    public static final String SPANISH_ORIGINAL = "110";
+    public static final String SPANISH_TRANSLATED = "1134";
+    public static final String SPANISH_REWRITE = "2158";
+    public static final String THAI_ORIGINAL = "120";
+    public static final String THAI_TRANSLATED = "1144";
+    public static final String THAI_REWRITE = "2168";
+    public static final String VIETNAMESE_ORIGINAL = "130";
+    public static final String VIETNAMESE_TRANSLATED = "1154";
+    public static final String VIETNAMESE_REWRITE = "2178";
+    public static final String NA_ORIGINAL = "254";
+    public static final String NA_TRANSLATED = "1278";
+    public static final String NA_REWRITE = "2302";
+    public static final String OTHER_ORIGINAL = "255";
+    public static final String OTHER_TRANSLATED = "1279";
+    public static final String OTHER_REWRITE = "2303";
 
     /**
      * 25 results per page for the index/search page and torrent search pages

app/src/main/java/com/hippo/ehviewer/network/EhHttpClient.java

@@ -55,7 +55,12 @@ public class EhHttpClient extends HttpClient {
         }
 
         mCookieManager = CookieManager.getInstance();
-        mEhConfig = Settings.getEhConfig();
+        mEhConfig = Settings.generateEhConfig();
+    }
+
+    public void setExcludedLanguages(String excludedLanguages) {
+        mEhConfig.excludedLanguages = excludedLanguages;
+        mEhConfig.setDirty();
     }
 
     private String getDomain(URL uri) {

app/src/main/java/com/hippo/ehviewer/ui/scene/preference/EHSettingsScene.java

@@ -21,6 +21,7 @@ import android.content.res.Resources;
 import com.hippo.ehviewer.Constants;
 import com.hippo.ehviewer.R;
 import com.hippo.ehviewer.client.EhUrl;
+import com.hippo.scene.SimpleCurtain;
 import com.hippo.scene.preference.ListPreference;
 import com.hippo.scene.preference.Preference;
 import com.hippo.scene.preference.PreferenceCategory;
@@ -28,16 +29,28 @@ import com.hippo.scene.preference.PreferenceScene;
 import com.hippo.scene.preference.PreferenceSet;
 import com.hippo.util.Messenger;
 
-public final class EHSettingsScene extends PreferenceScene {
+public final class EHSettingsScene extends PreferenceScene implements Preference.OnClickListener {
 
     private static final String KEY_EH_SOURCE = "eh_source";
     private static final int DEFAULT_EH_SOURCE = EhUrl.SOURCE_G;
 
+    private static final String KEY_EH_API = "eh_api";
+    private static final int DEFAULT_EH_API = EhUrl.SOURCE_G;
+
+    private static final String KEY_DEFAULT_CATEGORIES = "default_categories";
+    private static final int DEFAULT_DEFAULT_CATEGORIES = 0;
+
+    private static final String KEY_EXCLUDED_NAMESPACES = "excluded_namespaces";
+    private static final int DEFAULT_EXCLUDED_NAMESPACES = 0;
+
+    private static final String KEY_EXCLUDED_LANGUAGES = "excluded_languages";
+    private static final String DEFAULT_EXCLUDED_LANGUAGES = "";
+
     @Override
     protected void onCreate(boolean rebirth) {
         super.onCreate(rebirth);
 
-        setTitle(R.string.settings);
+        setTitle(R.string.settings_eh);
         setIcon(R.drawable.ic_arrow_left_dark);
 
         setPreferenceSet(getPreferenceSet());
@@ -60,11 +73,18 @@ public final class EHSettingsScene extends PreferenceScene {
         sourcePreference.setDefaultValue(DEFAULT_EH_SOURCE);
         sourcePreference.setOnValueChangeListener(valueChangeListener);
 
+
+        Preference languagePreference = new Preference(
+                KEY_EXCLUDED_LANGUAGES,
+                resources.getString(R.string.excluded_languages), null);
+        languagePreference.setOnClickListener(this);
+
         PreferenceSet preferenceSet = new PreferenceSet();
         preferenceSet.setPreferenceCategory(new PreferenceCategory(resources.getString(R.string.settings_eh)));
 
         preferenceSet.setPreferenceList(new Preference[] {
-                sourcePreference
+                sourcePreference,
+                languagePreference
         });
 
         return new PreferenceSet[] {
@@ -72,6 +92,17 @@ public final class EHSettingsScene extends PreferenceScene {
         };
     }
 
+    @Override
+    public boolean onClick(Preference preference) {
+        String key = preference.getKey();
+        if (KEY_EXCLUDED_LANGUAGES.equals(key)) {
+            startScene(ExcludedLanguagesScene.class, null, new SimpleCurtain(SimpleCurtain.DIRECTION_BOTTOM));
+            return true;
+        } else {
+            return false;
+        }
+    }
+
     private static class ValueChangeListener implements Preference.OnValueChangeListener {
 
         @Override

app/src/main/java/com/hippo/ehviewer/ui/scene/preference/ExcludedLanguagesScene.java

@@ -0,0 +1,339 @@
+/*
+ * Copyright 2015 Hippo Seven
+ *
+ * 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.hippo.ehviewer.ui.scene.preference;
+
+import android.support.v7.widget.LinearLayoutManager;
+import android.support.v7.widget.RecyclerView;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+
+import com.hippo.ehviewer.EhApplication;
+import com.hippo.ehviewer.R;
+import com.hippo.ehviewer.client.EhConfig;
+import com.hippo.ehviewer.util.Settings;
+import com.hippo.rippleold.RippleSalon;
+import com.hippo.scene.AppbarScene;
+import com.hippo.widget.SensitiveCheckBox;
+import com.hippo.widget.recyclerview.EasyRecyclerView;
+
+public class ExcludedLanguagesScene extends AppbarScene implements View.OnClickListener{
+
+    private static final int ROW_COUNT = 17;
+    private static final int[] LANGUAGE_STR_IDS = {
+            R.string.language_japanese,
+            R.string.language_english,
+            R.string.language_chinese,
+            R.string.language_dutch,
+            R.string.language_french,
+            R.string.language_german,
+            R.string.language_hungarian,
+            R.string.language_italian,
+            R.string.language_korean,
+            R.string.language_polish,
+            R.string.language_portuguese,
+            R.string.language_russian,
+            R.string.language_spanish,
+            R.string.language_thai,
+            R.string.language_vietnamese,
+            R.string.language_na,
+            R.string.language_other
+    };
+
+    private static final String[] LANGUAGES = {
+            EhConfig.JAPANESE_TRANSLATED,
+            EhConfig.JAPANESE_REWRITE,
+            EhConfig.ENGLISH_ORIGINAL,
+            EhConfig.ENGLISH_TRANSLATED,
+            EhConfig.ENGLISH_REWRITE,
+            EhConfig.CHINESE_ORIGINAL,
+            EhConfig.CHINESE_TRANSLATED,
+            EhConfig.CHINESE_REWRITE,
+            EhConfig.DUTCH_ORIGINAL,
+            EhConfig.DUTCH_TRANSLATED,
+            EhConfig.DUTCH_REWRITE,
+            EhConfig.FRENCH_ORIGINAL,
+            EhConfig.FRENCH_TRANSLATED,
+            EhConfig.FRENCH_REWRITE,
+            EhConfig.GERMAN_ORIGINAL,
+            EhConfig.GERMAN_TRANSLATED,
+            EhConfig.GERMAN_REWRITE,
+            EhConfig.HUNGARIAN_ORIGINAL,
+            EhConfig.HUNGARIAN_TRANSLATED,
+            EhConfig.HUNGARIAN_REWRITE,
+            EhConfig.ITALIAN_ORIGINAL,
+            EhConfig.ITALIAN_TRANSLATED,
+            EhConfig.ITALIAN_REWRITE,
+            EhConfig.KOREAN_ORIGINAL,
+            EhConfig.KOREAN_TRANSLATED,
+            EhConfig.KOREAN_REWRITE,
+            EhConfig.POLISH_ORIGINAL,
+            EhConfig.POLISH_TRANSLATED,
+            EhConfig.POLISH_REWRITE,
+            EhConfig.PORTUGUESE_ORIGINAL,
+            EhConfig.PORTUGUESE_TRANSLATED,
+            EhConfig.PORTUGUESE_REWRITE,
+            EhConfig.RUSSIAN_ORIGINAL,
+            EhConfig.RUSSIAN_TRANSLATED,
+            EhConfig.RUSSIAN_REWRITE,
+            EhConfig.SPANISH_ORIGINAL,
+            EhConfig.SPANISH_TRANSLATED,
+            EhConfig.SPANISH_REWRITE,
+            EhConfig.THAI_ORIGINAL,
+            EhConfig.THAI_TRANSLATED,
+            EhConfig.THAI_REWRITE,
+            EhConfig.VIETNAMESE_ORIGINAL,
+            EhConfig.VIETNAMESE_TRANSLATED,
+            EhConfig.VIETNAMESE_REWRITE,
+            EhConfig.NA_ORIGINAL,
+            EhConfig.NA_TRANSLATED,
+            EhConfig.NA_REWRITE,
+            EhConfig.OTHER_ORIGINAL,
+            EhConfig.OTHER_TRANSLATED,
+            EhConfig.OTHER_REWRITE};
+
+    private boolean[][] mSeletions = new boolean[ROW_COUNT][3];
+
+    private View mCancel;
+    private View mOk;
+    private View mSelectAll;
+    private View mDeselectAll;
+    private View mInvertSelection;
+    private EasyRecyclerView mRecyclerView;
+
+    private LanguageAdapter mAdapter;
+
+    private int mOriginalRecyclerViewPaddingBottom;
+
+    @Override
+    protected void onCreate(boolean rebirth) {
+        super.onCreate(rebirth);
+
+        setContentView(R.layout.scene_excluded_languages);
+        setTitle(R.string.excluded_languages);
+        setIcon(R.drawable.ic_arrow_left_dark);
+
+
+        mCancel = findViewById(R.id.cancel);
+        mOk = findViewById(R.id.ok);
+        mSelectAll = findViewById(R.id.select_all);
+        mDeselectAll = findViewById(R.id.deselect_all);
+        mInvertSelection = findViewById(R.id.invert_selection);
+        mRecyclerView = (EasyRecyclerView) findViewById(R.id.recycler_view);
+
+        mRecyclerView.setHasFixedSize(true);
+        mRecyclerView.setClipToPadding(false);
+        mAdapter = new LanguageAdapter();
+        mRecyclerView.setAdapter(mAdapter);
+        mRecyclerView.setLayoutManager(new LinearLayoutManager(getStageActivity()));
+
+        mOriginalRecyclerViewPaddingBottom = mRecyclerView.getPaddingBottom();
+
+        mCancel.setOnClickListener(this);
+        mOk.setOnClickListener(this);
+        mSelectAll.setOnClickListener(this);
+        mDeselectAll.setOnClickListener(this);
+        mInvertSelection.setOnClickListener(this);
+
+        RippleSalon.addRipple(mCancel, false);
+        RippleSalon.addRipple(mOk, false);
+        RippleSalon.addRipple(mSelectAll, false);
+        RippleSalon.addRipple(mDeselectAll, false);
+        RippleSalon.addRipple(mInvertSelection, false);
+    }
+
+    @Override
+    protected void onBind() {
+        super.onBind();
+
+        String excludedLanguages = Settings.getExcludedLanguages();
+        String[] languages = excludedLanguages.split("x");
+
+        int iLength = languages.length;
+        int jLength = LANGUAGES.length;
+        for (int i = 0, j = 0; i < iLength; i++) {
+            String language = languages[i];
+            if (!isDecimal(language)) {
+                continue;
+            }
+
+            for (; j < jLength; j++) {
+                String pattern = LANGUAGES[j];
+                if (pattern.equals(language)) {
+                    // Get it
+                    int row = (j + 1) / 3;
+                    int column = (j + 1) % 3;
+                    mSeletions[row][column] = true;
+                    break;
+                }
+            }
+        }
+    }
+
+    private boolean isDecimal(String str) {
+        int length = str.length();
+
+        // "" is not decimal
+        if (length <= 0) {
+            return false;
+        }
+
+        for (int i = 0; i < length; i++) {
+            char ch = str.charAt(i);
+            if (ch < '0' || ch > '9') {
+                return false;
+            }
+        }
+        return true;
+    }
+
+    @Override
+    public void onIconClick() {
+        finish();
+    }
+
+    @Override
+    protected void onGetFitPaddingBottom(int b) {
+        EasyRecyclerView recyclerView = mRecyclerView;
+        recyclerView.setPadding(recyclerView.getPaddingLeft(),
+                recyclerView.getPaddingTop(),
+                recyclerView.getPaddingRight(),
+                mOriginalRecyclerViewPaddingBottom + b);
+    }
+
+    @Override
+    public void onClick(View v) {
+        if (v == mCancel) {
+            finish();
+        } else if (v == mOk) {
+            StringBuilder sb = new StringBuilder();
+            int i = -1;
+            boolean first = true;
+            for (boolean[] selections : mSeletions) {
+                for (boolean b : selections) {
+                    i++;
+                    if (i == 0) {
+                        continue;
+                    }
+                    if (b) {
+                        if (!first) {
+                            sb.append("x");
+                        } else {
+                            first = false;
+                        }
+                        sb.append(LANGUAGES[i - 1]);
+                    }
+                }
+            }
+
+            String excludedLanguages = sb.toString();
+            Settings.putExcludedLanguages(excludedLanguages);
+            EhApplication.getEhHttpClient(getStageActivity()).setExcludedLanguages(excludedLanguages);
+            finish();
+        } else if (v == mSelectAll) {
+            for (boolean[] selections : mSeletions) {
+                int length = selections.length;
+                for (int i = 0; i < length; i++) {
+                    selections[i] = true;
+                }
+            }
+            mAdapter.notifyDataSetChanged();
+        } else if (v == mDeselectAll) {
+            for (boolean[] selections : mSeletions) {
+                int length = selections.length;
+                for (int i = 0; i < length; i++) {
+                    selections[i] = false;
+                }
+            }
+            mAdapter.notifyDataSetChanged();
+        } else if (v == mInvertSelection) {
+            for (boolean[] selections : mSeletions) {
+                int length = selections.length;
+                for (int i = 0; i < length; i++) {
+                    selections[i] = !selections[i];
+                }
+            }
+            mAdapter.notifyDataSetChanged();
+        }
+    }
+
+    class LanguageHolder extends RecyclerView.ViewHolder implements SensitiveCheckBox.OnCheckedChangeListener {
+
+        public TextView language;
+        public SensitiveCheckBox original;
+        public SensitiveCheckBox translated;
+        public SensitiveCheckBox rewrite;
+
+        public LanguageHolder(View itemView) {
+            super(itemView);
+
+            ViewGroup viewGroup = (ViewGroup) itemView;
+            language = (TextView) viewGroup.getChildAt(0);
+            original = (SensitiveCheckBox) viewGroup.getChildAt(1);
+            translated = (SensitiveCheckBox) viewGroup.getChildAt(2);
+            rewrite = (SensitiveCheckBox) viewGroup.getChildAt(3);
+
+            original.setOnCheckedChangeListener(this);
+            translated.setOnCheckedChangeListener(this);
+            rewrite.setOnCheckedChangeListener(this);
+        }
+
+        @Override
+        public void onCheckedChanged(SensitiveCheckBox view, boolean isChecked, boolean fromUser) {
+            if (fromUser) {
+                int row = getAdapterPosition();
+                int column;
+                if (view == original) {
+                    column = 0;
+                } else if (view == translated) {
+                    column = 1;
+                } else {
+                    column = 2;
+                }
+                mSeletions[row][column] = !mSeletions[row][column];
+            }
+        }
+    }
+
+    class LanguageAdapter extends RecyclerView.Adapter<LanguageHolder> {
+
+        @Override
+        public LanguageHolder onCreateViewHolder(ViewGroup parent, int viewType) {
+            return new LanguageHolder(getStageActivity().getLayoutInflater()
+                    .inflate(R.layout.item_language, parent, false));
+        }
+
+        @Override
+        public void onBindViewHolder(LanguageHolder holder, int position) {
+            holder.language.setText(LANGUAGE_STR_IDS[position]);
+            if (position == 0) {
+                holder.original.setVisibility(View.INVISIBLE);
+            } else {
+                holder.original.setVisibility(View.VISIBLE);
+            }
+            boolean[] selections = mSeletions[position];
+            holder.original.setChecked(selections[0]);
+            holder.translated.setChecked(selections[1]);
+            holder.rewrite.setChecked(selections[2]);
+        }
+
+        @Override
+        public int getItemCount() {
+            return ROW_COUNT;
+        }
+    }
+}

app/src/main/java/com/hippo/ehviewer/util/Settings.java

@@ -149,10 +149,22 @@ public final class Settings {
     }
 
     /****** EhConfig ******/
-    private static EhConfig sEhConfig = new EhConfig();
+    private static final String KEY_EXCLUDED_LANGUAGES = "excluded_languages";
+    private static final String DEFAULT_EXCLUDED_LANGUAGES = "";
 
-    public static EhConfig getEhConfig() {
-        return sEhConfig;
+
+    public static EhConfig generateEhConfig() {
+        EhConfig config = new EhConfig();
+        config.excludedLanguages = getExcludedLanguages();
+        return config;
+    }
+
+    public static void putExcludedLanguages(String value) {
+        putString(KEY_EXCLUDED_LANGUAGES, value);
+    }
+
+    public static String getExcludedLanguages() {
+        return getString(KEY_EXCLUDED_LANGUAGES, DEFAULT_EXCLUDED_LANGUAGES);
     }
 
     /****** Advance ******/

app/src/main/java/com/hippo/scene/preference/Preference.java

@@ -146,7 +146,7 @@ public class Preference extends PreferenceBase {
 
     @Override
     public boolean onClick(RecyclerView.ViewHolder viewHolder, int x, int y) {
-        return mOnClickListener != null && mOnClickListener.onClick();
+        return mOnClickListener != null && mOnClickListener.onClick(this);
     }
 
     protected boolean stableWidgetFrame() {
@@ -174,7 +174,7 @@ public class Preference extends PreferenceBase {
     }
 
     public interface OnClickListener {
-        boolean onClick();
+        boolean onClick(Preference preferenc);
     }
 
     public interface OnValueChangeListener {

app/src/main/java/com/hippo/widget/SensitiveCheckBox.java

@@ -0,0 +1,83 @@
+/*
+ * Copyright 2015 Hippo Seven
+ *
+ * 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.hippo.widget;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.widget.CheckBox;
+import android.widget.RatingBar;
+
+public class SensitiveCheckBox extends CheckBox {
+
+    private boolean mFromUser;
+
+    private OnCheckedChangeListener mOnCheckedChangeListener;
+
+    public SensitiveCheckBox(Context context) {
+        super(context);
+    }
+
+    public SensitiveCheckBox(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    public SensitiveCheckBox(Context context, AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+
+        RatingBar a;
+    }
+
+    @Override
+    public boolean performClick() {
+        boolean result;
+
+        mFromUser = true;
+        result = super.performClick();
+        mFromUser = false;
+
+        return result;
+    }
+
+    public void setOnCheckedChangeListener(OnCheckedChangeListener listener) {
+        mOnCheckedChangeListener = listener;
+    }
+
+    @Override
+    public void setChecked(boolean checked) {
+        super.setChecked(checked);
+
+        if (mOnCheckedChangeListener != null) {
+            mOnCheckedChangeListener.onCheckedChanged(this, checked, mFromUser);
+        }
+    }
+
+    /**
+     * Interface definition for a callback to be invoked when the checked state
+     * of a compound button changed.
+     */
+    public interface OnCheckedChangeListener {
+        /**
+         * Called when the checked state of a compound button has changed.
+         *
+         * @param view The sensitive check box view whose state has changed.
+         * @param isChecked  The new checked state of buttonView.
+         * @param fromUser True if the rating change was initiated by a user's
+         *            touch gesture.
+         */
+        void onCheckedChanged(SensitiveCheckBox view, boolean isChecked, boolean fromUser);
+    }
+}

app/src/main/res/layout/item_language.xml

@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright 2015 Hippo Seven
+  ~
+  ~ 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.
+  -->
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="horizontal">
+
+    <TextView
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"/>
+
+    <com.hippo.widget.SensitiveCheckBox
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"/>
+
+    <com.hippo.widget.SensitiveCheckBox
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"/>
+
+    <com.hippo.widget.SensitiveCheckBox
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"/>
+
+</LinearLayout>

app/src/main/res/layout/scene_excluded_languages.xml

@@ -0,0 +1,165 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright 2015 Hippo Seven
+  ~
+  ~ 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.
+  -->
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal"
+        android:paddingLeft="@dimen/keyline_margin"
+        android:paddingRight="@dimen/keyline_margin"
+        android:paddingTop="8dp">
+
+        <TextView
+            android:id="@+id/cancel"
+            style="@style/ButtonInCard.Accent"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:gravity="center"
+            android:text="@android:string/cancel"/>
+
+        <View
+            android:layout_width="1dp"
+            android:layout_height="match_parent"
+            android:layout_marginTop="8dp"
+            android:layout_marginBottom="8dp"
+            android:background="@color/divider_light"/>
+
+        <TextView
+            android:id="@+id/ok"
+            style="@style/ButtonInCard.Accent"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:gravity="center"
+            android:text="@android:string/ok"/>
+
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal"
+        android:paddingLeft="@dimen/keyline_margin"
+        android:paddingRight="@dimen/keyline_margin"
+        android:paddingTop="8dp">
+
+        <TextView
+            android:id="@+id/select_all"
+            style="@style/ButtonInCard"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:gravity="center"
+            android:text="@string/select_all"/>
+
+        <View
+            android:layout_width="1dp"
+            android:layout_height="match_parent"
+            android:layout_marginTop="8dp"
+            android:layout_marginBottom="8dp"
+            android:background="@color/divider_light"/>
+
+        <TextView
+            android:id="@+id/deselect_all"
+            style="@style/ButtonInCard"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:gravity="center"
+            android:text="@string/deselect_all"/>
+
+        <View
+            android:layout_width="1dp"
+            android:layout_height="match_parent"
+            android:layout_marginTop="8dp"
+            android:layout_marginBottom="8dp"
+            android:background="@color/divider_light"/>
+
+        <TextView
+            android:id="@+id/invert_selection"
+            style="@style/ButtonInCard"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:gravity="center"
+            android:text="@string/invert_selection"/>
+
+    </LinearLayout>
+
+    <LinearLayout
+        xmlns:android="http://schemas.android.com/apk/res/android"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal"
+        android:paddingLeft="@dimen/keyline_margin"
+        android:paddingRight="@dimen/keyline_margin"
+        android:paddingTop="8dp"
+        android:paddingBottom="8dp">
+
+        <TextView
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:textColor="@color/primary_text_light"
+            android:text="@string/language"/>
+
+        <TextView
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:textColor="@color/primary_text_light"
+            android:text="@string/original"/>
+
+        <TextView
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:textColor="@color/primary_text_light"
+            android:text="@string/translated"/>
+
+        <TextView
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:textColor="@color/primary_text_light"
+            android:text="@string/rewrite"/>
+
+    </LinearLayout>
+
+    <View
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:layout_marginLeft="@dimen/keyline_margin"
+        android:layout_marginRight="@dimen/keyline_margin"
+        android:background="@color/divider_light"/>
+
+    <com.hippo.widget.recyclerview.EasyRecyclerView
+        android:id="@+id/recycler_view"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1"
+        android:paddingLeft="@dimen/keyline_margin"
+        android:paddingRight="@dimen/keyline_margin"
+        android:paddingBottom="8dp"/>
+
+</LinearLayout>

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

@@ -145,6 +145,34 @@
     <string name="settings_show_application_stats_title">Show application stats</string>
     <string name="settings_show_application_stats_summary">Show application stats at the top-right corner of the screen</string>
 
+    <!-- ExcludedLanguagesScene -->
+    <string name="excluded_languages">Excluded languages</string>
+    <string name="select_all">All</string>
+    <string name="deselect_all">None</string>
+    <string name="invert_selection">Invert</string>
+    <string name="language">Language</string>
+    <string name="original">Original</string>
+    <string name="translated">Translated</string>
+    <string name="rewrite">Rewrite</string>
+
+    <string name="language_japanese">Japanese</string>
+    <string name="language_english">English</string>
+    <string name="language_chinese">Chinese</string>
+    <string name="language_dutch">Dutch</string>
+    <string name="language_french">French</string>
+    <string name="language_german">German</string>
+    <string name="language_hungarian">Hungarian</string>
+    <string name="language_italian">Italian</string>
+    <string name="language_korean">Korean</string>
+    <string name="language_polish">Polish</string>
+    <string name="language_portuguese">Portuguese</string>
+    <string name="language_russian">Russian</string>
+    <string name="language_spanish">Spanish</string>
+    <string name="language_thai">Thai</string>
+    <string name="language_vietnamese">Vietnamese</string>
+    <string name="language_na">N/A</string>
+    <string name="language_other">Other</string>
+
     <!-- Sign in -->
     <string name="line_dean">\"What ?\"</string>
     <string name="line_sam">\"I lose my panda …\"</string>

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

@@ -66,12 +66,16 @@
         <item name="android:textAppearance">@style/TextAppearance.AppCompat.Button</item>
         <item name="android:textStyle">bold</item>
         <item name="android:gravity">center</item>
-        <item name="android:minHeight">48dp</item>
+        <item name="android:minHeight">40dp</item>
         <item name="android:minWidth">88dp</item>
         <item name="android:padding">@dimen/card_button_padding</item>
         <item name="android:textColor">?attr/colorPrimary</item>
     </style>
 
+    <style name="ButtonInCard.Accent">
+        <item name="android:textColor">?attr/colorAccent</item>
+    </style>
+
     <!-- Progress Bar -->
     <style name="ProgressBar" parent="android:Widget.ProgressBar">
         <item name="android:indeterminateDrawable">@drawable/progress_medium_material</item>