[Android] Prevent NPE when VLC Application is null

[Geoffrey Métais]

vlc-android | branch: 3.0.x | Geoffrey Métais <geoffrey.metais at gmail.com> | Thu May  3 11:24:51 2018 +0200| [4cabb3ad288e0d387ad44cc8b3aa6fd3edcc045c] | committer: Geoffrey Métais

Prevent NPE when VLC Application is null

> https://code.videolan.org/videolan/vlc-android/commit/4cabb3ad288e0d387ad44cc8b3aa6fd3edcc045c
---

 vlc-android/src/org/videolan/vlc/gui/audio/AudioBrowserFragment.java | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/vlc-android/src/org/videolan/vlc/gui/audio/AudioBrowserFragment.java b/vlc-android/src/org/videolan/vlc/gui/audio/AudioBrowserFragment.java
index c64a7b0d3..13f8410d2 100644
--- a/vlc-android/src/org/videolan/vlc/gui/audio/AudioBrowserFragment.java
+++ b/vlc-android/src/org/videolan/vlc/gui/audio/AudioBrowserFragment.java
@@ -23,6 +23,7 @@ package org.videolan.vlc.gui.audio;
 import android.annotation.TargetApi;
 import android.content.Context;
 import android.content.Intent;
+import android.content.SharedPreferences;
 import android.content.res.Resources;
 import android.os.Build;
 import android.os.Bundle;
@@ -32,6 +33,7 @@ import android.support.annotation.MainThread;
 import android.support.annotation.Nullable;
 import android.support.design.widget.TabLayout;
 import android.support.v4.view.ViewPager;
+import android.support.v7.preference.PreferenceManager;
 import android.support.v7.widget.LinearLayoutManager;
 import android.support.v7.widget.RecyclerView;
 import android.view.LayoutInflater;
@@ -144,7 +146,8 @@ public class AudioBrowserFragment extends BaseAudioBrowser implements SwipeRefre
         };
         mViewPager.setOffscreenPageLimit(MODE_TOTAL - 1);
         mViewPager.setAdapter(new AudioPagerAdapter(mLists, titles));
-        mViewPager.setCurrentItem(VLCApplication.getSettings().getInt(Constants.KEY_AUDIO_CURRENT_TAB, 0));
+        final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext());
+        mViewPager.setCurrentItem(prefs.getInt(Constants.KEY_AUDIO_CURRENT_TAB, 0));
         final RecyclerView.RecycledViewPool rvp = new RecyclerView.RecycledViewPool();
         for (int i = 0; i< MODE_TOTAL; ++i) {
             final LinearLayoutManager llm = new LinearLayoutManager(getActivity());