am 69ed3308: Merge "Allow system to disable lockscreen" into mnc-dev
* commit '69ed33087d77e32a1f1475adf00b9d87580960aa':
Allow system to disable lockscreen
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
index 9f86a52..c1df788 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
@@ -841,11 +841,6 @@
synchronized (this) {
if (DEBUG) Log.d(TAG, "setKeyguardEnabled(" + enabled + ")");
- if (isSecure()) {
- Log.d(TAG, "current mode is SecurityMode, ignore hide keyguard");
- return;
- }
-
mExternallyEnabled = enabled;
if (!enabled && mShowing) {
diff --git a/services/core/java/com/android/server/wm/WindowManagerService.java b/services/core/java/com/android/server/wm/WindowManagerService.java
index 26e75bd..bc5ef36 100644
--- a/services/core/java/com/android/server/wm/WindowManagerService.java
+++ b/services/core/java/com/android/server/wm/WindowManagerService.java
@@ -155,7 +155,6 @@
import static android.view.WindowManager.LayoutParams.FIRST_SUB_WINDOW;
import static android.view.WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM;
import static android.view.WindowManager.LayoutParams.FLAG_DIM_BEHIND;
-import static android.view.WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS;
import static android.view.WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON;
import static android.view.WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE;
import static android.view.WindowManager.LayoutParams.FLAG_SECURE;
@@ -5367,6 +5366,12 @@
!= PackageManager.PERMISSION_GRANTED) {
throw new SecurityException("Requires DISABLE_KEYGUARD permission");
}
+ // If this isn't coming from the system then don't allow disabling the lockscreen
+ // to bypass security.
+ if (Binder.getCallingUid() != Process.SYSTEM_UID && isKeyguardSecure()) {
+ Log.d(TAG, "current mode is SecurityMode, ignore hide keyguard");
+ return;
+ }
if (token == null) {
throw new IllegalArgumentException("token == null");