Emojione shortcodes now converted to unicode in display names. closes #82, closes #129

app/src/main/java/com/keylesspalace/tusky/BaseActivity.java

@@ -32,6 +32,7 @@ import android.view.Menu;
 import com.google.firebase.iid.FirebaseInstanceId;
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
+import com.keylesspalace.tusky.entity.Account;
 
 import java.io.IOException;
 
@@ -120,6 +121,7 @@ public class BaseActivity extends AppCompatActivity {
 
         Gson gson = new GsonBuilder()
                 .registerTypeAdapter(Spanned.class, new SpannedTypeAdapter())
+                .registerTypeAdapter(StringWithEmoji.class, new StringWithEmojiTypeAdapter())
                 .create();
 
         OkHttpClient okHttpClient = OkHttpUtils.getCompatibleClientBuilder()

app/src/main/java/com/keylesspalace/tusky/LoginActivity.java

@@ -208,7 +208,6 @@ public class LoginActivity extends AppCompatActivity {
         }
     }
 
-
     /**
      * Chain together the key-value pairs into a query string, for either appending to a URL or
      * as the content of an HTTP request.

app/src/main/java/com/keylesspalace/tusky/MyFirebaseMessagingService.java

@@ -122,6 +122,7 @@ public class MyFirebaseMessagingService extends FirebaseMessagingService {
 
         Gson gson = new GsonBuilder()
                 .registerTypeAdapter(Spanned.class, new SpannedTypeAdapter())
+                .registerTypeAdapter(StringWithEmoji.class, new StringWithEmojiTypeAdapter())
                 .create();
 
         Retrofit retrofit = new Retrofit.Builder()

app/src/main/java/com/keylesspalace/tusky/StatusViewHolder.java

@@ -16,14 +16,9 @@
 package com.keylesspalace.tusky;
 
 import android.content.Context;
-import android.preference.PreferenceManager;
 import android.support.annotation.Nullable;
 import android.support.v7.widget.RecyclerView;
-import android.text.SpannableStringBuilder;
 import android.text.Spanned;
-import android.text.method.LinkMovementMethod;
-import android.text.style.ClickableSpan;
-import android.text.style.URLSpan;
 import android.view.View;
 import android.widget.CompoundButton;
 import android.widget.ImageButton;

app/src/main/java/com/keylesspalace/tusky/StringWithEmoji.java

@@ -0,0 +1,16 @@
+package com.keylesspalace.tusky;
+
+/**
+ * This is just a wrapper class for a String.
+ *
+ * It was designed to get around the limitation of a Json deserializer which only allows custom
+ * deserializing based on types, when special handling for a specific field was what was actually
+ * desired (in this case, display names). So, it was most expedient to just make up a type.
+ */
+public class StringWithEmoji {
+    public String value;
+
+    public StringWithEmoji(String value) {
+        this.value = value;
+    }
+}

app/src/main/java/com/keylesspalace/tusky/StringWithEmojiTypeAdapter.java

@@ -0,0 +1,23 @@
+package com.keylesspalace.tusky;
+
+import com.emojione.Emojione;
+import com.google.gson.JsonDeserializationContext;
+import com.google.gson.JsonDeserializer;
+import com.google.gson.JsonElement;
+import com.google.gson.JsonParseException;
+
+import java.lang.reflect.Type;
+
+/** This is a type-based workaround to allow for shortcode conversion when loading display names. */
+class StringWithEmojiTypeAdapter implements JsonDeserializer<StringWithEmoji> {
+    @Override
+    public StringWithEmoji deserialize(JsonElement json, Type typeOfT,
+            JsonDeserializationContext context) throws JsonParseException {
+        String value = json.getAsString();
+        if (value != null) {
+            return new StringWithEmoji(Emojione.shortnameToUnicode(value, false));
+        } else {
+            return new StringWithEmoji("");
+        }
+    }
+}

app/src/main/java/com/keylesspalace/tusky/entity/Account.java

@@ -21,6 +21,7 @@ import android.text.Spanned;
 import com.arlib.floatingsearchview.suggestions.model.SearchSuggestion;
 import com.google.gson.annotations.SerializedName;
 import com.keylesspalace.tusky.HtmlUtils;
+import com.keylesspalace.tusky.StringWithEmoji;
 
 public class Account implements SearchSuggestion {
     public String id;
@@ -32,7 +33,7 @@ public class Account implements SearchSuggestion {
     public String username;
 
     @SerializedName("display_name")
-    public String displayName;
+    public StringWithEmoji displayName;
 
     public Spanned note;
 
@@ -70,11 +71,10 @@ public class Account implements SearchSuggestion {
     }
 
     public String getDisplayName() {
-        if (displayName.length() == 0) {
+        if (displayName.value.length() == 0) {
             return localUsername;
         }
-
-        return displayName;
+        return displayName.value;
     }
 
     @Override
@@ -92,7 +92,7 @@ public class Account implements SearchSuggestion {
         dest.writeString(id);
         dest.writeString(localUsername);
         dest.writeString(username);
-        dest.writeString(displayName);
+        dest.writeString(displayName.value);
         dest.writeString(HtmlUtils.toHtml(note));
         dest.writeString(url);
         dest.writeString(avatar);
@@ -111,7 +111,7 @@ public class Account implements SearchSuggestion {
         id = in.readString();
         localUsername = in.readString();
         username = in.readString();
-        displayName = in.readString();
+        displayName = new StringWithEmoji(in.readString());
         note = HtmlUtils.fromHtml(in.readString());
         url = in.readString();
         avatar = in.readString();