Fix 5863053: Add method to lock screen immediately.
This fixes a bug where the device fails to lock when DevicePolicyManagerService
requests the device to be locked and the screen was off because the user hit
the power button.
The change allows DPMS to directly invoke screen lock, bypasssing the screen state.
Change-Id: Iecdda6fc61e9c519119de495be23c69c3b983921
diff --git a/core/java/android/view/IWindowManager.aidl b/core/java/android/view/IWindowManager.aidl
index 93a9d50..c54d09e 100644
--- a/core/java/android/view/IWindowManager.aidl
+++ b/core/java/android/view/IWindowManager.aidl
@@ -229,4 +229,9 @@
* Device has a software navigation bar (separate from the status bar).
*/
boolean hasNavigationBar();
+
+ /**
+ * Lock the device immediately.
+ */
+ void lockNow();
}