"TestSliceApp" "Hello blank fragment" "Request network" "Release network" "Ping" "Result:" "Prioritise latency" "Prioritise bandwidth" "CBS" "Purchase network premium" "Result: The requested network is available now!" "Result: The network has been requested!" "Result: The network has been released!" "Result: Failed to release the network!" "Result: Exception when purchasing network premium!" "Result: Got empty result when purchasing network premium!" "Result: The network premium is not available for purchase!" "Result: The network premium purchase is in progress..."