Android设备是硬件加密还是不加密？编程

Question

如何检查Android设备是否经过硬件加密？编程。

提前致谢。

Answer 1

请参阅我对链接的SO问题的回答

@SuppressLint("NewApi")
    private boolean isEncrypted(Context context) {
        DevicePolicyManager devicePolicyManager = (DevicePolicyManager) context
                .getSystemService(Context.DEVICE_POLICY_SERVICE);

        if (Build.VERSION.SDK_INT > Build.VERSION_CODES.HONEYCOMB) {
            int status = devicePolicyManager.getStorageEncryptionStatus();
            if (DevicePolicyManager.ENCRYPTION_STATUS_ACTIVE == status) {
                return true;
            }
        }
        return false;
    }