Move to a better way to know which fragment has priority

2 files changed, 22 insertions, 2 deletions

diff --git a/subsonic-android/src/github/daneren2005/dsub/activity/MainActivity.java b/subsonic-android/src/github/daneren2005/dsub/activity/MainActivity.java
index 565e0264..15ae1ac5 100644
--- a/subsonic-android/src/github/daneren2005/dsub/activity/MainActivity.java
+++ b/subsonic-android/src/github/daneren2005/dsub/activity/MainActivity.java
@@ -8,6 +8,7 @@ import com.actionbarsherlock.app.ActionBar.TabListener;
 import com.actionbarsherlock.app.SherlockFragmentActivity;

 import android.content.Intent;

 import android.os.Bundle;

+import com.actionbarsherlock.app.SherlockFragment;

 import android.support.v4.app.Fragment;

 import android.support.v4.app.FragmentManager;

 import android.support.v4.app.FragmentPagerAdapter;

@@ -17,6 +18,7 @@ import github.daneren2005.dsub.R;
 import github.daneren2005.dsub.fragments.MainFragment;

 import github.daneren2005.dsub.fragments.SelectArtistFragment;

 import github.daneren2005.dsub.fragments.SelectPlaylistFragment;

+import github.daneren2005.dsub.fragments.SubsonicTabFragment;

 import github.daneren2005.dsub.service.DownloadServiceImpl;

 import github.daneren2005.dsub.util.Util;

 import java.util.ArrayList;

@@ -112,7 +114,9 @@ public class MainActivity extends SubsonicActivity {
 		private SherlockFragmentActivity activity;

 		private ViewPager pager;

 		private ActionBar actionBar;

+		private SubsonicTabFragment currentFragment;

 		private List tabs = new ArrayList();

+		private List frags = new ArrayList();

 

 		public MainActivityPagerAdapter(SherlockFragmentActivity activity, ViewPager pager) {

 			super(activity.getSupportFragmentManager());

@@ -124,7 +128,9 @@ public class MainActivity extends SubsonicActivity {
 		@Override

 		public Fragment getItem(int i) {

 			final TabInfo tabInfo = (TabInfo)tabs.get(i);

-			return (Fragment) Fragment.instantiate(activity, tabInfo.fragmentClass.getName(), tabInfo.args );

+			SherlockFragment frag = (SherlockFragment) Fragment.instantiate(activity, tabInfo.fragmentClass.getName(), tabInfo.args);

+			frags.add(i, frag);

+			return frag;

 		}

 

 		@Override

@@ -152,6 +158,13 @@ public class MainActivity extends SubsonicActivity {
 

 		public void onPageSelected(int position) {

 			actionBar.setSelectedNavigationItem(position);

+			if(currentFragment != null) {

+				currentFragment.setPrimaryFragment(false);

+			}

+			currentFragment = (SubsonicTabFragment) frags.get(position);

+			if(currentFragment != null) {

+				currentFragment.setPrimaryFragment(true);

+			}

 		}

 

 		public void addTab(CharSequence title, Class fragmentClass, Bundle args) {

diff --git a/subsonic-android/src/github/daneren2005/dsub/fragments/SubsonicTabFragment.java b/subsonic-android/src/github/daneren2005/dsub/fragments/SubsonicTabFragment.java
index e853c594..75d6973c 100644
--- a/subsonic-android/src/github/daneren2005/dsub/fragments/SubsonicTabFragment.java
+++ b/subsonic-android/src/github/daneren2005/dsub/fragments/SubsonicTabFragment.java
@@ -41,7 +41,6 @@ public class SubsonicTabFragment extends SherlockFragment {
 	@Override

 	public void onCreate(Bundle bundle) {

 		super.onCreate(bundle);

-		setHasOptionsMenu(true);

 	}

 

 	@Override

@@ -93,6 +92,14 @@ public class SubsonicTabFragment extends SherlockFragment {
 	public synchronized static ImageLoader getStaticImageLoader(Context context) {

 		return SubsonicActivity.getStaticImageLoader(context);

 	}

+	

+	public void setPrimaryFragment(boolean primary) {

+		if(primary) {

+			setHasOptionsMenu(true);

+		} else {

+			setHasOptionsMenu(false);

+		}

+	}

 

 	protected void setTitle(CharSequence title) {

 		context.setTitle(title);