Android的模拟按键preSS [英] Android simulate key press

问题描述

如何以编程方式模拟一个Droid的关键preSS？我想模仿手工密钥preSS（出现在机器人某人是pressing的关键，但它正在做编程）。

How can I programmatically simulate a key press on a Droid? I would like to mimic a manual key press (appearing on the droid that someone is pressing a key but it is being done programmatically).

有解决方案在那里，涉及 IWindowManager ，但不是在新的SDK了一种选择。

There are solutions out there involving IWindowManager, but that isn't an option anymore in the new SDK.

推荐答案

您可以用仪表，也就是后续code，从您的活动的onCreate呼吁将导致打开的菜单和关闭多次：

You can use instrumentation, ie following code called from onCreate of your activity will cause menu to be opened and closed multiple times:

    new Thread(new Runnable() {         
        @Override
        public void run() {
            try {
            Instrumentation inst = new Instrumentation();
            for ( int i = 0; i < 10; ++i ) {
                inst.sendKeyDownUpSync(KeyEvent.KEYCODE_MENU);
                Thread.sleep(2000);
                inst.sendKeyDownUpSync(KeyEvent.KEYCODE_BACK);
                Thread.sleep(2000);
            }
            }
            catch(InterruptedException e){
            }
        }   
    }).start();

...但我不知道，如果这就是你以后

...but I am not sure if this is what you are after

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