Merge "Check VintfObject compatibility on boot" into oc-dev
diff --git a/core/java/android/os/Build.java b/core/java/android/os/Build.java
index 4bad7ab..a2fb9db 100644
--- a/core/java/android/os/Build.java
+++ b/core/java/android/os/Build.java
@@ -807,8 +807,20 @@
}
/**
- * Verifies the the current flash of the device is consistent with what
+ * True if Treble is enabled and required for this device.
+ *
+ * @hide
+ */
+ public static final boolean IS_TREBLE_ENABLED =
+ SystemProperties.getBoolean("ro.treble.enabled", false);
+
+ /**
+ * Verifies the current flash of the device is consistent with what
* was expected at build time.
+ *
+ * Treble devices will verify the Vendor Interface (VINTF). A device
+ * launched without Treble:
+ *
* 1) Checks that device fingerprint is defined and that it matches across
* various partitions.
* 2) Verifies radio and bootloader partitions are those expected in the build.
@@ -819,6 +831,17 @@
// Don't care on eng builds. Incremental build may trigger false negative.
if (IS_ENG) return true;
+ if (IS_TREBLE_ENABLED) {
+ int result = VintfObject.verify(new String[0]);
+
+ if (result != 0) {
+ Slog.e(TAG, "Vendor interface is incompatible, error="
+ + String.valueOf(result));
+ }
+
+ return result == 0;
+ }
+
final String system = SystemProperties.get("ro.build.fingerprint");
final String vendor = SystemProperties.get("ro.vendor.build.fingerprint");
final String bootimage = SystemProperties.get("ro.bootimage.build.fingerprint");