1 files changed, 83 insertions, 0 deletions
diff --git a/app/src/main/java/org/connectbot/ActionBarWrapper.java b/app/src/main/java/org/connectbot/ActionBarWrapper.java
new file mode 100644
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+++ b/app/src/main/java/org/connectbot/ActionBarWrapper.java
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+/*
+ * ConnectBot: simple, powerful, open-source SSH client for Android
+ * Copyright 2007 Kenny Root, Jeffrey Sharkey
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.connectbot;
+
+import org.connectbot.util.PreferenceConstants;
+
+import android.app.Activity;
+import android.app.ActionBar;
+
+public abstract class ActionBarWrapper {
+	public interface OnMenuVisibilityListener {
+		public void onMenuVisibilityChanged(boolean isVisible);
+	}
+
+	public static ActionBarWrapper getActionBar(Activity activity) {
+		if (PreferenceConstants.PRE_HONEYCOMB)
+			return new DummyActionBar();
+		else
+			return new RealActionBar(activity);
+	}
+
+	public void hide() {
+	}
+
+	public void show() {
+	}
+
+	public void addOnMenuVisibilityListener(OnMenuVisibilityListener listener) {
+	}
+
+	public void setDisplayHomeAsUpEnabled(boolean showHomeAsUp) {
+	}
+
+	private static class DummyActionBar extends ActionBarWrapper {
+	}
+
+	private static class RealActionBar extends ActionBarWrapper {
+		private final ActionBar actionBar;
+
+		public RealActionBar(Activity activity) {
+			actionBar = activity.getActionBar();
+		}
+
+		@Override
+		public void hide() {
+			actionBar.hide();
+		}
+
+		@Override
+		public void show() {
+			actionBar.show();
+		}
+		
+		@Override
+		public void addOnMenuVisibilityListener(final OnMenuVisibilityListener listener) {
+			actionBar.addOnMenuVisibilityListener(new ActionBar.OnMenuVisibilityListener() {
+				public void onMenuVisibilityChanged(boolean isVisible) {
+					listener.onMenuVisibilityChanged(isVisible);
+				}
+			});
+		}
+
+		@Override
+		public void setDisplayHomeAsUpEnabled(boolean showHomeAsUp) {
+			actionBar.setDisplayHomeAsUpEnabled(showHomeAsUp);
+		}
+	}
+}