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Preventing a NullPointerException by checking the nodeLatencyVerifier reference first

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This commit is contained in:
Nelson R. Perez 2018-10-01 23:58:03 -05:00
parent b37bb9dce0
commit 5ef4ebfca7
1 changed files with 6 additions and 3 deletions
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9
graphenej/src/main/java/cy/agorise/graphenej/api/android/NetworkService.java
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@ -331,7 +331,8 @@ public class NetworkService extends Service {
mSelectedNode.setConnected(true); mSelectedNode.setConnected(true);
// Updating the selected node's 'connected' status on the NodeLatencyVerifier instance // Updating the selected node's 'connected' status on the NodeLatencyVerifier instance
nodeLatencyVerifier.updateActiveNodeInformation(mSelectedNode); if(nodeLatencyVerifier != null)
nodeLatencyVerifier.updateActiveNodeInformation(mSelectedNode);
// Notifying all listeners about the new connection status // Notifying all listeners about the new connection status
RxBus.getBusInstance().send(new ConnectionStatusUpdate(ConnectionStatusUpdate.CONNECTED, ApiAccess.API_NONE)); RxBus.getBusInstance().send(new ConnectionStatusUpdate(ConnectionStatusUpdate.CONNECTED, ApiAccess.API_NONE));
@ -568,7 +569,8 @@ public class NetworkService extends Service {
mSelectedNode.setConnected(false); mSelectedNode.setConnected(false);
// Updating the selected node's 'connected' status on the NodeLatencyVerifier instance // Updating the selected node's 'connected' status on the NodeLatencyVerifier instance
nodeLatencyVerifier.updateActiveNodeInformation(mSelectedNode); if(nodeLatencyVerifier != null)
nodeLatencyVerifier.updateActiveNodeInformation(mSelectedNode);
// We have currently no selected node // We have currently no selected node
@ -612,7 +614,8 @@ public class NetworkService extends Service {
mSelectedNode.setConnected(false); mSelectedNode.setConnected(false);
// Updating the selected node's 'connected' status on the NodeLatencyVerifier instance // Updating the selected node's 'connected' status on the NodeLatencyVerifier instance
nodeLatencyVerifier.updateActiveNodeInformation(mSelectedNode); if(nodeLatencyVerifier != null)
nodeLatencyVerifier.updateActiveNodeInformation(mSelectedNode);
// We have currently no selected node // We have currently no selected node
mSelectedNode = null; mSelectedNode = null;