commit 178097727fab0f41810b1ffd4baf84ff8ed32c42
author Adam Powell <adamp@google.com> Wed Jul 21 13:25:11 2010 -0700
committer Adam Powell <adamp@google.com> Wed Jul 21 13:56:35 2010 -0700
tree c10372d7b04177492fe56f860baec04371e13ded
parent 9511ab83d6a136a4140ddf78bd4be61b7c3a2bbe

Fix bug 2859423 - action bar: need a way to choose item in spinner

Change-Id: Idf9c222e5d8f27b4339a6df7d14f3f10dcb4be2c

core/java/com/android/internal/app/ActionBarImpl.java

diff --git a/core/java/com/android/internal/app/ActionBarImpl.java b/core/java/com/android/internal/app/ActionBarImpl.java
index ec6d2be..992fdee 100644
--- a/core/java/com/android/internal/app/ActionBarImpl.java
+++ b/core/java/com/android/internal/app/ActionBarImpl.java
@@ -17,7 +17,6 @@
 package com.android.internal.app;
 
 import com.android.internal.view.menu.MenuBuilder;
-import com.android.internal.view.menu.MenuItemImpl;
 import com.android.internal.view.menu.MenuPopupHelper;
 import com.android.internal.view.menu.SubMenuBuilder;
 import com.android.internal.widget.ActionBarContextView;
@@ -114,10 +113,18 @@
     }
 
     public void setDropdownNavigationMode(SpinnerAdapter adapter, NavigationCallback callback) {
+        setDropdownNavigationMode(adapter, callback, -1);
+    }
+
+    public void setDropdownNavigationMode(SpinnerAdapter adapter, NavigationCallback callback,
+            int defaultSelectedPosition) {
         cleanupTabs();
-        mActionView.setCallback(callback);
         mActionView.setNavigationMode(NAVIGATION_MODE_DROPDOWN_LIST);
         mActionView.setDropdownAdapter(adapter);
+        if (defaultSelectedPosition >= 0) {
+            mActionView.setDropdownSelectedPosition(defaultSelectedPosition);
+        }
+        mActionView.setCallback(callback);
     }
 
     public void setStandardNavigationMode() {
@@ -139,6 +146,31 @@
         mActionView.setCallback(null);
     }
 
+    public void setSelectedNavigationItem(int position) {
+        switch (mActionView.getNavigationMode()) {
+        case NAVIGATION_MODE_TABS:
+            selectTab(mTabs.get(position));
+            break;
+        case NAVIGATION_MODE_DROPDOWN_LIST:
+            mActionView.setDropdownSelectedPosition(position);
+            break;
+        default:
+            throw new IllegalStateException(
+                    "setSelectedNavigationItem not valid for current navigation mode");
+        }
+    }
+
+    public int getSelectedNavigationItem() {
+        switch (mActionView.getNavigationMode()) {
+        case NAVIGATION_MODE_TABS:
+            return mSelectedTab.getPosition();
+        case NAVIGATION_MODE_DROPDOWN_LIST:
+            return mActionView.getDropdownSelectedPosition();
+        default:
+            return -1;
+        }
+    }
+
     private void cleanupTabs() {
         if (mSelectedTab != null) {
             selectTab(null);
@@ -330,11 +362,6 @@
         trans.commit();
     }
 
-    @Override
-    public void selectTabAt(int position) {
-        selectTab(mTabs.get(position));
-    }
-
     /**
      * @hide 
      */