Attachments finalization.

app/src/main/java/gr/thmmy/mthmmy/activities/topic/TopicActivity.java

@@ -9,6 +9,7 @@ import android.os.AsyncTask;
 import android.os.Bundle;
 import android.os.Environment;
 import android.os.Handler;
+import android.support.annotation.Nullable;
 import android.support.design.widget.FloatingActionButton;
 import android.support.v7.app.AlertDialog;
 import android.support.v7.widget.LinearLayoutManager;
@@ -476,7 +477,6 @@ public class TopicActivity extends BaseActivity {
      */
     static void downloadFileAsync(final String downloadUrl, final String fileName, final Context context) {
         Request request = new Request.Builder().url(downloadUrl).build();
-        //final File[] tmpFile = new File[1];
 
         getClient().newCall(request).enqueue(new Callback() {
             public void onFailure(Call call, IOException e) {
@@ -514,6 +514,7 @@ public class TopicActivity extends BaseActivity {
     /**
      * Create a File
      */
+    @Nullable
     private static File getOutputMediaFile(String packageName, String fileName) {
         // To be safe, you should check that the SDCard is mounted
         // using Environment.getExternalStorageState() before doing this.

app/src/main/java/gr/thmmy/mthmmy/activities/topic/TopicAdapter.java

@@ -10,6 +10,7 @@ import android.net.Uri;
 import android.os.Build;
 import android.os.Bundle;
 import android.os.Handler;
+import android.support.annotation.NonNull;
 import android.support.v4.content.res.ResourcesCompat;
 import android.support.v7.widget.CardView;
 import android.support.v7.widget.RecyclerView;
@@ -195,7 +196,6 @@ class TopicAdapter extends RecyclerView.Adapter<TopicAdapter.MyViewHolder> {
 
         if (currentPost.getAttachedFiles().size() != 0) {
             holder.bodyFooterDivider.setVisibility(View.VISIBLE);
-            String faFile = context.getResources().getString(R.string.fa_file);
             int filesTextColor = context.getResources().getColor(R.color.accent);
 
             for (final String[] attachedFile : currentPost.getAttachedFiles()) {
@@ -204,7 +204,7 @@ class TopicAdapter extends RecyclerView.Adapter<TopicAdapter.MyViewHolder> {
                 attached.setClickable(true);
                 attached.setTypeface(Typeface.createFromAsset(context.getAssets()
                         , "fonts/fontawesome-webfont.ttf"));
-                attached.setText(faFile + " " + attachedFile[1] + attachedFile[2]);
+                attached.setText(faIconFromExtension(attachedFile[1]) + " " + attachedFile[1] + attachedFile[2]);
                 attached.setTextColor(filesTextColor);
                 attached.setPadding(0, 3, 0, 3);
 
@@ -547,4 +547,29 @@ class TopicAdapter extends RecyclerView.Adapter<TopicAdapter.MyViewHolder> {
         }
     }
 //------------------------------------CUSTOM WEBVIEW CLIENT END-------------------------------------
+
+    @NonNull
+    private String faIconFromExtension(String filename) {
+        filename = filename.toLowerCase();
+
+        if (filename.contains("jpg") || filename.contains("gif") || filename.contains("jpeg")
+                || filename.contains("png"))
+            return context.getResources().getString(R.string.fa_file_image_o);
+        else if (filename.contains("pdf"))
+            return context.getResources().getString(R.string.fa_file_pdf_o);
+        else if (filename.contains("zip") || filename.contains("rar") || filename.contains("tar.gz"))
+            return context.getResources().getString(R.string.fa_file_zip_o);
+        else if (filename.contains("txt"))
+            return context.getResources().getString(R.string.fa_file_text_o);
+        else if (filename.contains("doc") || filename.contains("docx"))
+            return context.getResources().getString(R.string.fa_file_word_o);
+        else if (filename.contains("xls") || filename.contains("xlsx"))
+            return context.getResources().getString(R.string.fa_file_excel_o);
+        else if (filename.contains("pps"))
+            return context.getResources().getString(R.string.fa_file_powerpoint_o);
+        else if (filename.contains("mpg"))
+            return context.getResources().getString(R.string.fa_file_video_o);
+
+        return context.getResources().getString(R.string.fa_file);
+    }
 }

app/src/main/java/gr/thmmy/mthmmy/activities/topic/TopicParser.java

@@ -1,6 +1,7 @@
 package gr.thmmy.mthmmy.activities.topic;
 
 import android.graphics.Color;
+import android.util.Log;
 
 import org.jsoup.Jsoup;
 import org.jsoup.nodes.Document;
@@ -204,8 +205,10 @@ class TopicParser {
                     //Get file's info (size and download count)
                     String postAttachmentsTextSbstr = postAttachmentsText.substring(
                             postAttachmentsText.indexOf(attachedArray[1]));
+
                     attachedArray[2] = postAttachmentsTextSbstr.substring(attachedArray[1].length()
-                            , postAttachmentsTextSbstr.indexOf(postAttachedSubstr));
+                            , postAttachmentsTextSbstr.indexOf(postAttachedSubstr))
+                            + postAttachedSubstr + ")";
 
                     p_attachedFiles.add(attachedArray);
                 }
@@ -288,7 +291,7 @@ class TopicParser {
         final String en_userNameSelection = "View the profile of";
         final String en_guestSelection = "Guest";
         final String en_postAttachedDiv = "downloaded";
-        final String en_postAttachedSubstr = "times.\\)";
+        final String en_postAttachedSubstr = "times.";
         final String en_postsNumberSelection = "Reply #";
         final String en_numberOfPostsSelection = "Posts:";
         final String en_genderSelection = "Gender:";
@@ -301,7 +304,7 @@ class TopicParser {
         final String gr_userNameSelection = "Εμφάνιση προφίλ του μέλους";
         final String gr_guestSelection = "Επισκέπτης";
         final String gr_postAttachedDiv = "έγινε λήψη";
-        final String gr_postAttachedSubstr = "φορές.\\)";
+        final String gr_postAttachedSubstr = "φορές.";
         final String gr_postsNumberSelection = "Απάντηση #";
         final String gr_numberOfPostsSelection = "Μηνύματα:";
         final String gr_genderSelection = "Φύλο:";

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

@@ -25,8 +25,17 @@
     <string name="text_next">next</string>
     <string name="text_last">last</string>
     <string name="home">Home</string>
+
     <string name="fa_icon_star">&#xf005;</string>
     <string name="fa_file">&#xf15b;</string>
+    <string name="fa_file_image_o">&#xf1c5;</string>
+    <string name="fa_file_pdf_o">&#xf1c1;</string>
+    <string name="fa_file_zip_o">&#xf1c6;</string>
+    <string name="fa_file_text_o">&#xf0f6;</string>
+    <string name="fa_file_word_o">&#xf1c2;</string>
+    <string name="fa_file_powerpoint_o">&#xf1c4;</string>
+    <string name="fa_file_excel_o">&#xf1c3;</string>
+    <string name="fa_file_video_o">&#xf1c8;</string>
 
     <string name="user_number_of_posts">#%1$d</string>
 </resources>