Nexus one 忽略通过 ADB 发送的触摸事件

Question

我正在通过 USB（使用 ADB）将 HTC Nexus One 连接到我的电脑，运行 Android 2.3.6，并启用调试模式。 像这样发送单独的密钥，有效！

adb shell input keyevent 82
adb shell input keyevent 20
adb shell input keyevent 20
adb shell input keyevent 22
adb shell input keyevent 22
adb shell input keyevent 22
adb shell input keyevent 66

但是，发送触摸事件本身失败

adb shell sendevent /dev/input/event3 0003 48 104
adb shell sendevent /dev/input/event3 0003 50 10
adb shell sendevent /dev/input/event3 0003 53 200
adb shell sendevent /dev/input/event3 0003 54 57
adb shell sendevent /dev/input/event3 0000 2 00000000
adb shell sendevent /dev/input/event3 0003 18 47
adb shell sendevent /dev/input/event3 0003 20 00000001
adb shell sendevent /dev/input/event3 0000 0000 00000000
adb shell sendevent /dev/input/event3 0003 48 00000000
adb shell sendevent /dev/input/event3 0003 50 10
adb shell sendevent /dev/input/event3 0003 53 200
adb shell sendevent /dev/input/event3 0003 54 57
adb shell sendevent /dev/input/event3 0000 0002 00000000
adb shell sendevent /dev/input/event3 0003 18 32
adb shell sendevent /dev/input/event3 0003 20 00000000
adb shell sendevent /dev/input/event3 0000 0000 00000000

这是我从 getevents 获得的输出：

add device 1: /dev/input/event6

  name:     "mahimahi-nav"

add device 2: /dev/input/event5

  name:     "mahimahi-keypad"

add device 3: /dev/input/event4

  name:     "proximity"

add device 4: /dev/input/event3

  name:     "synaptics-rmi-touchscreen"

add device 5: /dev/input/event2

  name:     "compass"

add device 6: /dev/input/event1

  name:     "h2w headset"

add device 7: /dev/input/event0

  name:     "lightsensor-level"

有什么想法或想法如何通过 ADB 发送触摸事件？

Answer 1

我认为您需要设置 X 轴和 Y 轴触摸点，然后尝试发送事件。另外，请确保将其转换

adb shell sendevent /dev/input/event3 0003 48 104
adb shell sendevent /dev/input/event3 0003 50 10
adb shell sendevent /dev/input/event3 0003 53 200
adb shell sendevent /dev/input/event3 0003 54 57
adb shell sendevent /dev/input/event3 0000 2 00000000

为这样的十进制值（就像我只对第一行所做的那样，但您需要对所有行都这样做），

adb shell sendevent /dev/input/event3 3 72 260.

有关更多信息，请查看此链接 http://softteco.blogspot.com/2011/03/android-low-level-shell-click-on-screen.html

Answer 2

我设法使用以下代码在 Nexus 7 (Android 4.2.0) 中模拟触摸点击：

public static void performClick(int x, int y) {

    try {
        executeCommand("sendevent /dev/input/event0 3 57 21");
        executeCommand("sendevent /dev/input/event0 3 48 9");
        executeCommand("sendevent /dev/input/event0 3 58 182");
        executeCommand("sendevent /dev/input/event0 3 53 " + x);
        executeCommand("sendevent /dev/input/event0 3 54 " + y);
        executeCommand("sendevent /dev/input/event0 0 0 0");
        executeCommand("sendevent /dev/input/event0 3 57 4294967295");
        executeCommand("sendevent /dev/input/event0 0 0 0");

    } catch (InterruptedException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (TimeoutException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }       
}

private static void executeCommand(String command) throws InterruptedException, IOException, TimeoutException {
    CommandCapture cmd = new CommandCapture(0, command);
    RootTools.getShell(true).add(cmd).waitForFinish();
}