moved a view class to use from BluetoothFacade.

android/Common/src/com/googlecode/android_scripting/activity/CustomizeWindow.java

@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2009 Google Inc.
+ *
+ * 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 com.googlecode.android_scripting.activity;
+
+import android.app.Activity;
+import android.view.View;
+import android.view.Window;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+
+import com.googlecode.android_scripting.common.R;
+import com.googlecode.android_scripting.Version;
+
+public class CustomizeWindow {
+  private CustomizeWindow() {
+    // Utility class.
+  }
+
+  public static void requestCustomTitle(Activity activity, String title, int contentViewLayoutResId) {
+    activity.requestWindowFeature(Window.FEATURE_CUSTOM_TITLE);
+    activity.setContentView(contentViewLayoutResId);
+    activity.getWindow().setFeatureInt(Window.FEATURE_CUSTOM_TITLE, R.layout.title);
+    ((TextView) activity.findViewById(R.id.left_text)).setText(title);
+    ((TextView) activity.findViewById(R.id.right_text)).setText("SL4A r"
+        + Version.getVersion(activity));
+  }
+
+  public static void toggleProgressBarVisibility(Activity activity, boolean on) {
+    ((ProgressBar) activity.findViewById(R.id.progress_bar)).setVisibility(on ? View.VISIBLE
+        : View.GONE);
+  }
+}