1. 系统设置：将启动管理设置为手动管理

step: 设置-电池-启动管理，找到游戏Army Men Strike将"自动管理"-->"手动管理"

settings-battery-Launch-Army Men Strike( Manage
automatically-->Manage manually)

手动管理(Manage manually)：勾选

允许自启动(Auto-lanuch Launch on startup or in background)

允许关联启动(Secondary launch Can be launched by other apps)

允许后台活动 (Run in background Keep app running in background)

 

2. 手机休眠状态下保持WLAN网络连接

setttings->wireless &
networks>Wlan-Configure--keep wlan on during sleep( 选择always)

设置-无线和网络-Wlan-配置-点击在休眠状态下保持wlan连接--点击在休眠状态下保持wlan选择始终