Fixes #3843, Action Bar: Secondary navigation tool?

- added an action provider that handles the long click and redirects to secondary default navigation

1 files changed, 61 insertions, 0 deletions

diff --git a/main/src/cgeo/geocaching/ui/NavigationActionProvider.java b/main/src/cgeo/geocaching/ui/NavigationActionProvider.java
new file mode 100644
index 0000000..5840e27
--- /dev/null
+++ b/main/src/cgeo/geocaching/ui/NavigationActionProvider.java
@@ -0,0 +1,61 @@
+package cgeo.geocaching.ui;
+
+import cgeo.geocaching.R;
+import cgeo.geocaching.activity.INavigationSource;
+
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.support.v4.view.ActionProvider;
+import android.view.LayoutInflater;
+import android.view.View;
+
+public class NavigationActionProvider extends ActionProvider {
+
+    private final Context context;
+    private INavigationSource navigationSource;
+
+    public NavigationActionProvider(final Context context) {
+        super(context);
+        this.context = context;
+    }
+
+    public void setNavigationSource(final INavigationSource navigationSource) {
+        this.navigationSource = navigationSource;
+    }
+
+    @SuppressLint("InflateParams")
+    @Override
+    public View onCreateActionView() {
+
+        View view = null;
+
+        if (navigationSource != null) {
+
+            final LayoutInflater layoutInflater = LayoutInflater.from(context);
+            view = layoutInflater.inflate(R.layout.navigation_action, null);
+
+            final View navItem = view.findViewById(R.id.default_navigation_action);
+
+            navItem.setOnClickListener(new View.OnClickListener() {
+
+                @Override
+                public void onClick(final View v) {
+                    navigationSource.startDefaultNavigation();
+                }
+            });
+
+            navItem.setOnLongClickListener(new View.OnLongClickListener() {
+
+                @Override
+                public boolean onLongClick(final View v) {
+                    navigationSource.startDefaultNavigation2();
+                    return true;
+                }
+            });
+        }
+
+        return view;
+
+    }
+
+}