Add LongClickListener for opening up links in a new tab

res/values/strings.xml

@@ -25,6 +25,7 @@
     <string name="choose_file">Select a ZIM Content File (*.zim)</string>
     <string name="add_bookmark">Add bookmark</string>
     <string name="remove_bookmark">Remove bookmark</string>
+    <string name="open_in_new_tab">Open link in new tab?</string>
     <string name="error_nozimfilesfound">No ZIM files found on your device.\nTake a look at the Help Page to get directions on how to load content into Kiwix.\nIf you did put a ZIM file on your device/external storage, you might retry in a minute or restart your device.</string>
     <string name="error_filenotfound">Error: The selected ZIM file could not be found.</string>
     <string name="error_fileinvalid">Error: The selected file is not a valid ZIM file.</string>

res/values/styles.xml

@@ -23,8 +23,6 @@
         <item name="deleteDrawable">@drawable/ic_action_delete</item>
         <item name="dividerColor">@color/divider_light</item>
         <item name="selectedBackground">@drawable/list_bg_light</item>
-
-
     </style>
 
     <style name="DrawerArrowStyle" parent="Widget.AppCompat.DrawerArrowToggle">

src/org/kiwix/kiwixmobile/KiwixMobileActivity.java

@@ -256,7 +256,7 @@ public class KiwixMobileActivity extends AppCompatActivity
         newTab();
 
         manageExternalLaunchAndRestoringViewState(savedInstanceState);
-//        setUpWebView();
+        setUpWebView();
         setUpExitFullscreenButton();
 //        setUpArticleSearchTextView(savedInstanceState);
         loadPrefs();
@@ -840,6 +840,39 @@ public class KiwixMobileActivity extends AppCompatActivity
                 }
             }
         });
+        getCurrentWebView().setOnLongClickListener(new KiwixWebView.OnLongClickListener() {
+
+            @Override
+            public void onLongClick(final String url) {
+                boolean handleEvent = false;
+                if (url.startsWith(ZimContentProvider.CONTENT_URI.toString())) {
+                    // This is my web site, so do not override; let my WebView load the page
+                    handleEvent = true;
+
+                } else if (url.startsWith("file://")) {
+                    // To handle help page (loaded from resources)
+                    handleEvent = true;
+
+                } else if (url.startsWith(ZimContentProvider.UI_URI.toString())) {
+                    handleEvent = true;
+                }
+
+                if (handleEvent) {
+                    AlertDialog.Builder builder = new AlertDialog.Builder(KiwixMobileActivity.this);
+
+                    builder.setPositiveButton(android.R.string.yes,
+                            new DialogInterface.OnClickListener() {
+                                public void onClick(DialogInterface dialog, int id) {
+                                    newTab(url);
+                                }
+                            });
+                    builder.setNegativeButton(android.R.string.no, null);
+                    builder.setMessage(getString(R.string.open_in_new_tab));
+                    AlertDialog dialog = builder.create();
+                    dialog.show();
+                }
+            }
+        });
 
         final Handler saveHandler = new
 

src/org/kiwix/kiwixmobile/KiwixWebView.java

@@ -125,6 +125,7 @@ public class KiwixWebView extends WebView {
     }
 
     public void loadPrefs() {
+        disableZoomControls();
 
         SharedPreferences sharedPreferences = PreferenceManager
                 .getDefaultSharedPreferences(getContext());
@@ -193,10 +194,10 @@ public class KiwixWebView extends WebView {
         }
     }
 
-    public void disableZoomControls(boolean disable) {
+    public void disableZoomControls() {
 
         getSettings().setBuiltInZoomControls(true);
-        getSettings().setDisplayZoomControls(true);
+        getSettings().setDisplayZoomControls(false);
     }
 
     public void setOnPageChangedListener(OnPageChangeListener listener) {