Question

在oreo中，当我使用 TYPE_APPLICATION_OVERLAY 进行叠加时，仅可点击视图下方的开关。但是所有其他视图，例如按钮都无法点击。

int LAYOUT_FLAG = Build.VERSION.SDK_INT >= Build.VERSION_CODES.O ? WindowManager.
                LayoutParams.TYPE_APPLICATION_OVERLAY : WindowManager.LayoutParams.TYPE_SYSTEM_ALERT;

        buttonParams = new WindowManager.LayoutParams(
                android.view.ViewGroup.LayoutParams.WRAP_CONTENT,
                android.view.ViewGroup.LayoutParams.WRAP_CONTENT,
                ///WindowManager.LayoutParams.TYPE_SYSTEM_ALERT,
                LAYOUT_FLAG,
                //WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE | WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL,
                  ///WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH |
                   WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED
                        | WindowManager.LayoutParams.FLAG_DISMISS_KEYGUARD
                        | WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON
                        | WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON
                        | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN
                        | WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL
                        //| WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION
                        | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE
                        | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH
                        | WindowManager.LayoutParams.FLAG_ALLOW_LOCK_WHILE_SCREEN_ON,
                PixelFormat.TRANSLUCENT);
        buttonParams.gravity = Gravity.LEFT | Gravity.TOP;
        buttonParams.x = x - button.getWidth() / 2; // FIXME: 12/8/2018 set all button to left top and bottom on start ..
        buttonParams.y = y - button.getHeight() / 2;
        wm.addView(button, buttonParams);

我尝试了很多标志。此问题仅发生在OREO设备中。

第二次尝试

new WindowManager.LayoutParams(WRAP_CONTENT, WRAP_CONTENT, TYPE_SYSTEM_ERROR, FLAG_NOT_FOCUSABLE
            | FLAG_NOT_TOUCH_MODAL
            | FLAG_LAYOUT_NO_LIMITS
            | FLAG_LAYOUT_INSET_DECOR
            | FLAG_LAYOUT_IN_SCREEN, TRANSLUCENT);

TYPE_APPLICATION_OVERLAY只允许单击切换

0 个答案: