Question

我正在开发一个应用程序，我想在用户端禁用状态栏，并在管理员使用时启用。我已成功使用以下代码禁用状态栏：

    WindowManager manager= ((WindowManager) getApplicationContext()
                .getSystemService(Context.WINDOW_SERVICE));

        WindowManager.LayoutParams localLayoutParams = new WindowManager.LayoutParams();
        localLayoutParams.type = WindowManager.LayoutParams.TYPE_SYSTEM_ERROR;
        localLayoutParams.gravity = Gravity.TOP;
        localLayoutParams.flags = WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE |

                // this is to enable the notification to recieve touch events
                WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL |

                // Draws over status bar
                WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN;

        localLayoutParams.width = WindowManager.LayoutParams.MATCH_PARENT;
        localLayoutParams.height = (int) (50 * getResources()
                .getDisplayMetrics().scaledDensity);
        localLayoutParams.format = PixelFormat.TRANSPARENT;
        //  PrefUtils.setKioskModeActive(false, getApplicationContext());
        view = new customViewGroup(this);
        manager.addView(view, localLayoutParams);

但是我无法再次启用状态栏。这可以使用此代码重新启用。或任何其他方式来禁用/启用状态栏。在此先感谢！。

Answer 1

@Kaifi你应该从WindowManager删除相同的视图：

((WindowManager) getApplicationContext().getSystemService(Service.WINDOW_SERVICE)).removeView(YOUR_VIEW);

或者作为：

manager.removeView(YOUR_VIEW);

启用/禁用状态栏Android

1 个答案: