Fix S and T mixed build OTA
When a device has vendor partitions in S and system partitions in T, ota
package will enable VABC XOR. But device's snapuserd actually doesn't
support XOR, because snapuserd is in vendor partition. Therefore, at
runtime, check if XOR is supported.
Test: th
Bug: 227614163
Change-Id: I4cb84aa9b69ff872f5de7a5e9c5ca1e3405d2d8b
diff --git a/aosp/dynamic_partition_control_android.h b/aosp/dynamic_partition_control_android.h
index 457ef18..92761d2 100644
--- a/aosp/dynamic_partition_control_android.h
+++ b/aosp/dynamic_partition_control_android.h
@@ -44,6 +44,7 @@
FeatureFlag GetDynamicPartitionsFeatureFlag() override;
FeatureFlag GetVirtualAbFeatureFlag() override;
FeatureFlag GetVirtualAbCompressionFeatureFlag() override;
+ FeatureFlag GetVirtualAbCompressionXorFeatureFlag() override;
bool OptimizeOperation(const std::string& partition_name,
const InstallOperation& operation,
InstallOperation* optimized) override;
@@ -339,6 +340,7 @@
const FeatureFlag dynamic_partitions_;
const FeatureFlag virtual_ab_;
const FeatureFlag virtual_ab_compression_;
+ const FeatureFlag virtual_ab_compression_xor_;
std::unique_ptr<android::snapshot::ISnapshotManager> snapshot_;
std::unique_ptr<android::snapshot::AutoDevice> metadata_device_;
bool target_supports_snapshot_ = false;