1.为什么会点击失效?

        例如微信的通讯录页面使用uiautomator捕获的界面属性,可以看到 clickable="false", 当前页面的ListView中item都是没有点击事件的. clickable=false的控件使用AccessibilityService点击都是无效的.

2.解决方案:

(1)配合ADB命令进行屏幕位置模拟点击(缺点是需要设备ROOT)

(2)使用AccessibilityService API7.0 中的dispatchGesture()的方法(只兼容Android7.0以上设备)

输出adb命令:

public void adbShell(String cmd) {    try {        // 申请获取root权限，这一步很重要，不然会没有作用        Process process = Runtime.getRuntime().exec("su");        // 获取输出流        OutputStream outputStream = process.getOutputStream();        DataOutputStream dataOutputStream = new DataOutputStream(                outputStream);        dataOutputStream.writeBytes(cmd);        dataOutputStream.flush();        dataOutputStream.close();        outputStream.close();        Log.d(TAG, "adbShell: 输出命令:" + cmd + "成功");    } catch (Throwable t) {        t.printStackTrace();        Log.d(TAG, "adbShell: 输出命令:" + cmd + "失败");    }}复制代码

public void adbClick(final String id, final String tv, int delay) {    handler.postDelayed(new Runnable() {        @Override        public void run() {            AccessibilityNodeInfo root = service.getRootInActiveWindow();            if (root == null) {                Log.d(TAG, "无Root:" + id);            }            List
    
      tab = root.findAccessibilityNodeInfosByViewId(id);            if (tab == null || tab.size() == 0) {                Log.d(TAG, "找不到点击控件:" + id);                return;            }            for (AccessibilityNodeInfo info : tab) {                if (info.getText() != null && tv.equals(info.getText().toString())) {                    Rect rect = new Rect();                    info.getBoundsInScreen(rect);                    Log.d(TAG, "adb点击位置: " + rect.top + "," + rect.bottom + "," + rect.left + "," + rect.right);                    adbShell("input tap " + rect.left + " " + rect.top);                } else Log.d(TAG, "abd 找不到点击控件:" + id + "," + tv);            }        }    }, delay);}复制代码
    

使用dispatchGesture()