Android应用返回键监听处理的相关内容

文章 2017-11-12 来自：开发者社区

Android应用中返回键的监听及处理

MainActivity如下: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 package com....

文章 2015-03-12 来自：开发者社区

Android应用中返回键的监听及处理

MainActivity如下: package com.testnbackpressed; import android.os.Bundle; import android.view.KeyEvent; import android.app.Activity; /** * Demo描述: * 处理Back键按下事件 * * 注意事项: * 以下两种方法勿一起使用 */ ...

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更新时间 2022-07-27 16:54:16

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