[Android] Prevent IllegalStateException on browser updates

[Geoffrey Métais]

vlc-android | branch: master | Geoffrey Métais <geoffrey.metais at gmail.com> | Mon Jul 10 09:33:20 2017 +0200| [cd1c99efc68bb3f60a47d2272c57f68cd9cb34e4] | committer: Geoffrey Métais

Prevent IllegalStateException on browser updates

> https://code.videolan.org/videolan/vlc-android/commit/cd1c99efc68bb3f60a47d2272c57f68cd9cb34e4
---

 vlc-android/src/org/videolan/vlc/gui/browser/BaseBrowserFragment.java | 4 +++-
 .../src/org/videolan/vlc/gui/browser/NetworkBrowserFragment.java      | 2 ++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/vlc-android/src/org/videolan/vlc/gui/browser/BaseBrowserFragment.java b/vlc-android/src/org/videolan/vlc/gui/browser/BaseBrowserFragment.java
index 6302caf24..030948d13 100644
--- a/vlc-android/src/org/videolan/vlc/gui/browser/BaseBrowserFragment.java
+++ b/vlc-android/src/org/videolan/vlc/gui/browser/BaseBrowserFragment.java
@@ -316,6 +316,8 @@ public abstract class BaseBrowserFragment extends MediaBrowserFragment implement
 
     @Override
     public void onBrowseEnd() {
+        if (!isAdded())
+            return;
         mHandler.sendEmptyMessage(BrowserFragmentHandler.MSG_HIDE_LOADING);
         releaseBrowser();
         VLCApplication.runOnMainThread(new Runnable() {
@@ -639,7 +641,7 @@ public abstract class BaseBrowserFragment extends MediaBrowserFragment implement
         @Override
         public void onBrowseEnd() {
             synchronized (currentMediaList) {
-                if (currentMediaList.isEmpty() || getActivity() == null) {
+                if (currentMediaList.isEmpty() || !isAdded()) {
                     mCurrentParsedPosition = -1;
                     releaseBrowser();
                     return;
diff --git a/vlc-android/src/org/videolan/vlc/gui/browser/NetworkBrowserFragment.java b/vlc-android/src/org/videolan/vlc/gui/browser/NetworkBrowserFragment.java
index 457f99d97..c48b6ee5f 100644
--- a/vlc-android/src/org/videolan/vlc/gui/browser/NetworkBrowserFragment.java
+++ b/vlc-android/src/org/videolan/vlc/gui/browser/NetworkBrowserFragment.java
@@ -126,6 +126,8 @@ public class NetworkBrowserFragment extends BaseBrowserFragment {
 
     @Override
     protected void browseRoot() {
+        if (!isAdded())
+            return;
         updateFavorites();
         mAdapter.setTop(mAdapter.getItemCount());
         if (allowLAN())