源码锁屏相关问题索引(不完全)

1滑动锁屏状态下如何禁止下拉状态栏？

滑动锁屏状态下状态栏可以下拉是google 4.0 默认的设计。如果要禁止此功能，请修改请修改KeyguardViewMediator.java的adjustStatusBarLocked()方法，将

                if (isSecure() || !ENABLE_INSECURE_STATUS_BAR_EXPAND) {

                    // showing secure lockscreen; disable expanding.

                    flags |= StatusBarManager.DISABLE_EXPAND;

                }

修改为：

                if (isSecure() || ENABLE_INSECURE_STATUS_BAR_EXPAND) {

                    // showing secure lockscreen; disable expanding.

                    flags |= StatusBarManager.DISABLE_EXPAND;

                }

2通话结束后仍回复到上锁

1. 滑动锁屏方式，通话结束后，回到上锁可以修改InCallScreen.java的onCreate()方法，将如下代码注释掉即可：

               flags |= WindowManager.LayoutParams.FLAG_DISMISS_KEYGUARD.