From 20bd488fa424b7e1e633c5b4fd06590ab14149e8 Mon Sep 17 00:00:00 2001
From: YuviPanda <yuvipanda@gmail.com>
Date: Wed, 20 Mar 2013 04:49:40 +0530
Subject: [PATCH] Add 'UP' support to Multiple uploads

---
 .../commons/MultipleShareActivity.java        | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/commons/src/main/java/org/wikimedia/commons/MultipleShareActivity.java b/commons/src/main/java/org/wikimedia/commons/MultipleShareActivity.java
index 929240555..01fd6db87 100644
--- a/commons/src/main/java/org/wikimedia/commons/MultipleShareActivity.java
+++ b/commons/src/main/java/org/wikimedia/commons/MultipleShareActivity.java
@@ -9,6 +9,7 @@ import android.net.Uri;
 import android.os.AsyncTask;
 import android.os.Bundle;
 import android.os.IBinder;
+import android.support.v4.app.FragmentManager;
 import android.text.Editable;
 import android.text.TextUtils;
 import android.text.TextWatcher;
@@ -29,7 +30,8 @@ import java.util.concurrent.ExecutionException;
 public  class       MultipleShareActivity
         extends     AuthenticatedActivity
         implements  MediaDetailPagerFragment.MediaDetailProvider,
-                    AdapterView.OnItemClickListener {
+                    AdapterView.OnItemClickListener,
+                    FragmentManager.OnBackStackChangedListener {
     private CommonsApplication app;
     private ArrayList<Contribution> photosList = null;
 
@@ -148,6 +150,11 @@ public  class       MultipleShareActivity
                 StartMultipleUploadTask startUploads = new StartMultipleUploadTask();
                 Utils.executeAsyncTask(startUploads);
                 return true;
+            case android.R.id.home:
+                if(mediaDetails.isVisible()) {
+                    getSupportFragmentManager().popBackStack();
+                }
+                return true;
         }
         return super.onOptionsItemSelected(item);
     }
@@ -162,6 +169,8 @@ public  class       MultipleShareActivity
         if(savedInstanceState != null) {
             photosList = savedInstanceState.getParcelableArrayList("uploadsList");
         }
+
+        getSupportFragmentManager().addOnBackStackChangedListener(this);
         requestAuthToken();
 
     }
@@ -240,4 +249,12 @@ public  class       MultipleShareActivity
         finish();
     }
 
+    public void onBackStackChanged() {
+        if(mediaDetails != null && mediaDetails.isVisible()) {
+            getSupportActionBar().setDisplayHomeAsUpEnabled(true);
+        } else {
+            getSupportActionBar().setDisplayHomeAsUpEnabled(false);
+        }
+    }
+
 }
\ No newline at end of file