14岁少年“倒挂金钩” 六下20米深井救起3岁女童 11月30日傍晚，河南鹤壁市一家饭店后门的停车场内，一名3岁女童不慎掉进一口20米深的废弃机井。公安、消防、救援队迅速集结，到现场大家都傻眼了-井口狭窄，大人根本下
In an given Android activity, I would like to start a new activity for the user at some point. Once they leave the first activity and arrive at the second, the first activity is stale and I want to re
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