From a7afc23a9a5924165a29217b6c6df00191f7de40 Mon Sep 17 00:00:00 2001
From: Redirion <redirion@web.de>
Date: Tue, 26 Feb 2019 19:23:54 +0100
Subject: [PATCH 1/2] Fixed Asynctask being executed when it shouldn't

#1 check if cancel was called in onPrepare
#2 if we currently don't have a Connection, don't show crash report dialogue to user
---
 .../org/schabi/newpipe/CheckForNewAppVersionTask.java | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/app/src/main/java/org/schabi/newpipe/CheckForNewAppVersionTask.java b/app/src/main/java/org/schabi/newpipe/CheckForNewAppVersionTask.java
index af9b88ac1..14fe8e1f9 100644
--- a/app/src/main/java/org/schabi/newpipe/CheckForNewAppVersionTask.java
+++ b/app/src/main/java/org/schabi/newpipe/CheckForNewAppVersionTask.java
@@ -7,6 +7,7 @@ import android.content.SharedPreferences;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
 import android.content.pm.Signature;
+import android.net.ConnectivityManager;
 import android.net.Uri;
 import android.os.AsyncTask;
 import android.preference.PreferenceManager;
@@ -68,6 +69,8 @@ public class CheckForNewAppVersionTask extends AsyncTask<Void, Void, String> {
 
     @Override
     protected String doInBackground(Void... voids) {
+        
+        if(isCancelled() || !isConnected()) return null;
 
         // Make a network request to get latest NewPipe data.
         if (client == null) {
@@ -227,4 +230,12 @@ public class CheckForNewAppVersionTask extends AsyncTask<Void, Void, String> {
 
         return getCertificateSHA1Fingerprint().equals(GITHUB_APK_SHA1);
     }
+    
+    private boolean isConnected() {
+     
+        ConnectivityManager cm = 
+                (ConnectivityManager) app.getSystemService(Context.CONNECTIVITY_SERVICE);
+        return cm.getActiveNetworkInfo() != null
+				&& cm.getActiveNetworkInfo().isConnected();
+    }
 }

From 3e54cd728410823c41af49200a761d7066f0046b Mon Sep 17 00:00:00 2001
From: Redirion <redirion@web.de>
Date: Tue, 26 Feb 2019 19:33:01 +0100
Subject: [PATCH 2/2] Update CheckForNewAppVersionTask.java

---
 .../main/java/org/schabi/newpipe/CheckForNewAppVersionTask.java  | 1 +
 1 file changed, 1 insertion(+)

diff --git a/app/src/main/java/org/schabi/newpipe/CheckForNewAppVersionTask.java b/app/src/main/java/org/schabi/newpipe/CheckForNewAppVersionTask.java
index 14fe8e1f9..6a6d1b9c2 100644
--- a/app/src/main/java/org/schabi/newpipe/CheckForNewAppVersionTask.java
+++ b/app/src/main/java/org/schabi/newpipe/CheckForNewAppVersionTask.java
@@ -2,6 +2,7 @@ package org.schabi.newpipe;
 
 import android.app.Application;
 import android.app.PendingIntent;
+import android.content.Context;
 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.content.pm.PackageInfo;