原理

小米手机可以使用三个手指同时下滑截图
可以使用无障碍模拟该动作快速截图
代码如下

代码

 public static void XiaoMiScreenCapture() {

        int y1 = ScreenUtils.getScreenHeight() / 2 - 400;
        int y2 = ScreenUtils.getScreenHeight() / 2 + 400;
        int x1 = 200;
        int x2 = ScreenUtils.getScreenWidth()/2;
        int x3 = ScreenUtils.getScreenWidth()-200;
        Path path1 = new Path();
        path1.moveTo(x1, y1);
        path1.lineTo(x1, y2);
        Path path2 = new Path();
        path2.moveTo(x2, y1);
        path2.lineTo(x2, y2);
        Path path3 = new Path();
        path3.moveTo(x3, y1);
        path3.lineTo(x3, y2);
        if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.N) {
            GestureDescription.Builder builder = new GestureDescription.Builder();
            GestureDescription gestureDescription = builder
                    .addStroke(new GestureDescription.StrokeDescription(path1, 0, 1000))
                    .addStroke(new GestureDescription.StrokeDescription(path2, 0, 1000))
                    .addStroke(new GestureDescription.StrokeDescription(path3, 0, 1000))
                    .build();
            service.dispatchGesture(gestureDescription, null, null);
        }
    }