Update for issue 267

app/src/main/java/org/mian/gitnex/activities/FileViewActivity.java

@@ -3,6 +3,7 @@ package org.mian.gitnex.activities;
 import android.content.Context;
 import android.content.pm.PackageManager;
 import android.graphics.BitmapFactory;
+import android.graphics.Typeface;
 import android.graphics.drawable.BitmapDrawable;
 import android.graphics.drawable.Drawable;
 import android.os.Build;
@@ -11,6 +12,7 @@ import android.os.Environment;
 import android.text.method.ScrollingMovementMethod;
 import android.util.Base64;
 import android.util.Log;
+import android.view.Gravity;
 import android.view.Menu;
 import android.view.MenuInflater;
 import android.view.MenuItem;
@@ -206,6 +208,18 @@ public class FileViewActivity extends BaseActivity implements BottomSheetFileVie
                                     .nightMode(pdfNightMode)
                                     .load();
 
+                        }
+                        else if (appUtil.excludeFilesInFileViewerExtension(fileExtension)) { // files need to be excluded
+
+                            imageView.setVisibility(View.GONE);
+                            singleCodeContents.setVisibility(View.GONE);
+                            pdfViewFrame.setVisibility(View.GONE);
+                            singleFileContentsFrame.setVisibility(View.VISIBLE);
+
+                            singleFileContents.setText(getResources().getString(R.string.excludeFilesInFileviewer));
+                            singleFileContents.setGravity(Gravity.CENTER);
+                            singleFileContents.setTypeface(null, Typeface.BOLD);
+
                         }
                         else { // file type not known - plain text view
 

app/src/main/java/org/mian/gitnex/util/AppUtil.java

@@ -218,7 +218,8 @@ public class AppUtil {
                 "coffee", "rc", "rs", "rust", "basic", "clj", "css", "dart", "lisp", "erl", "hs", "lsp", "rkt",
                 "ss", "llvm", "ll", "lua", "matlab", "pascal", "r", "scala", "sql", "latex", "tex", "vb", "vbs",
                 "vhd", "tcl", "wiki.meta", "yaml", "yml", "markdown", "xml", "proto", "regex", "py", "pl", "js",
-                "html", "htm", "volt", "ini", "htaccess", "conf", "gitignore", "gradle", "txt", "properties", "bat"};
+                "html", "htm", "volt", "ini", "htaccess", "conf", "gitignore", "gradle", "txt", "properties", "bat",
+                "twig"};
 
         return Arrays.asList(extValues).contains(ext);
 
@@ -240,6 +241,16 @@ public class AppUtil {
 
     }
 
+    public Boolean excludeFilesInFileViewerExtension(String ext) {
+
+        String[] extValues = new String[] {"doc", "docx", "ppt", "pptx", "xls", "xlsx", "xlsm", "odt",
+                "ott", "odf", "ods", "ots", "exe", "jar", "odg", "otg", "odp", "otp", "bin", "dmg", "psd",
+                "xcf"};
+
+        return Arrays.asList(extValues).contains(ext);
+
+    }
+
     public String getLastCharactersOfWord( String str, int count ) {
 
         return str.substring(str.length() - count);

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

@@ -554,4 +554,5 @@
     <string name="downloadFile">Download This File</string>
     <string name="waitLoadingDownloadFile">Please wait for the file to load to memory</string>
     <string name="downloadFileSaved">File is saved to Download directory</string>
+    <string name="excludeFilesInFileviewer">This file type is not supported in file viewer. Download it instead from the three dotted menu?</string>
 </resources>