diff options
| author | Christian Schneppe <christian@pix-art.de> | 2018-05-17 20:41:26 +0200 |
|---|---|---|
| committer | Christian Schneppe <christian@pix-art.de> | 2018-05-17 20:41:26 +0200 |
| commit | ebf64ec78df62195b8e8c5e64b9b7c55037c5cdc (patch) | |
| tree | 684e05518aa9885e47758ec237da27257bd97acc | |
| parent | d5b8ca261357c6b51182d4661d48112e47795b53 (diff) | |
add null check
| -rw-r--r-- | src/main/java/de/pixart/messenger/services/XmppConnectionService.java | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/main/java/de/pixart/messenger/services/XmppConnectionService.java b/src/main/java/de/pixart/messenger/services/XmppConnectionService.java index c4a40c1a3..cae50e6e5 100644 --- a/src/main/java/de/pixart/messenger/services/XmppConnectionService.java +++ b/src/main/java/de/pixart/messenger/services/XmppConnectionService.java @@ -1002,7 +1002,7 @@ public class XmppConnectionService extends Service { public boolean hasInternetConnection() { final ConnectivityManager cm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE); try { - final NetworkInfo activeNetwork = cm.getActiveNetworkInfo(); + final NetworkInfo activeNetwork = cm == null ? null : cm.getActiveNetworkInfo(); return activeNetwork != null && activeNetwork.isConnected(); } catch (RuntimeException e) { Log.d(Config.LOGTAG, "unable to check for internet connection", e); @@ -1013,7 +1013,7 @@ public class XmppConnectionService extends Service { public boolean isWIFI() { final ConnectivityManager cm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE); try { - final NetworkInfo activeNetwork = cm.getActiveNetworkInfo(); + final NetworkInfo activeNetwork = cm == null ? null : cm.getActiveNetworkInfo(); if (activeNetwork != null) { // connected to the internet if (activeNetwork.getType() == ConnectivityManager.TYPE_WIFI) { return true; @@ -1029,7 +1029,7 @@ public class XmppConnectionService extends Service { public boolean isMobile() { final ConnectivityManager cm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE); try { - final NetworkInfo activeNetwork = cm.getActiveNetworkInfo(); + final NetworkInfo activeNetwork = cm == null ? null : cm.getActiveNetworkInfo(); if (activeNetwork != null) { // connected to the internet if (activeNetwork.getType() == ConnectivityManager.TYPE_MOBILE) { if (!activeNetwork.isRoaming()) { @@ -1047,7 +1047,7 @@ public class XmppConnectionService extends Service { public boolean isMobileRoaming() { final ConnectivityManager cm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE); try { - final NetworkInfo activeNetwork = cm.getActiveNetworkInfo(); + final NetworkInfo activeNetwork = cm == null ? null : cm.getActiveNetworkInfo(); if (activeNetwork != null) { // connected to the internet if (activeNetwork.getType() == ConnectivityManager.TYPE_MOBILE) { if (activeNetwork.isRoaming()) { |